# Estimate the mass (in kg) of 1 gallon of water

The kilograms (water mass) per second unit number 3.79 kg/sec converts to 1 gal/sec, one gallon US per second. It is the EQUAL flow rate value of 1 gallon US per second but in the kilograms (water mass) per second flow rate unit alternative.View Screen Shot 2020-06-08 at 12.39.47 PM.png from SES 141 at Arizona State University. Estimate the mass (in kg) of 1 gallon of water. Estimate the specific heat of water (inSolved: The combustion of gasoline produces carbon dioxide and water. Assume gasoline to be pure octane ([math]C_8H_{18}[/math]) and calculate the mass (in kg) of carbon dioxide that is added to the atmo sphere per 1.0 kg of octane burned. Water used This is on your bill in a unit called Ccf, which stands for centum (hundred) cubic feet. One Ccf equals 748 gallons. To convert Ccf to gallons, multiply by 748. Ex. 6 Ccf x 748 = 4,488 gallons; Water connection size Find it on your bill. Most residential customers have a 3/4 inch connection. Dec 17, 2017 · The air and fuel enter the burner at 25 °C and the combustion products leave at 427 °C. How much heat is released by this burner when the combustion is complete? A) 18,530 kJ/kg-fuel B) 31,800 kJ/kg-fuel C) 38,460 kJ/kg-fuel D) 42,610 kJ/kg-fuel One gallon of gasoline (octane) has a mass of 2.66 kg. 2. A block of material has a volume of 2 m3. It has a mass of 1 × 104 kg. Calculate the density of the material sample and express your results in g/cm3 - 1749900 May 26, 2010 · In this sample convert 1 x 10^ 5 m 3 to gallons. Go to online cubic meters to gallons converter. When converting between gallons and other units it is important to note that the type of gallon being referred to may vary nationally. American (US) and British (Imperial) gallons have different sizes. (Kf of Water = 1.86 K Kg Mol–1) - Chemistry Question By default show hide Solutions Calculate the freezing point of a solution containing 60 g of glucose (Molar mass = 180 g mol –1 ) in 250 g of water. A gram (g) is used to measure the weight or mass of very light objects. A small paperclip weighs about a gram. A kilogram (kg) is used to measure the weight or mass of heavier objects. A one-liter bottle of water weighs about a kilogram. 1 kilogram = 1,000 grams 3 kg = _____ g 6,000 g = _____ kg 3 kg x 1,000 = 3,000 g 6,000 / 1,000 = 6 kg This on the web one-way conversion tool converts water volume vs. weight units from pounds of water ( lb wt. ) into kilograms of water ( kg wt. ) instantly online. 1 pound of water ( lb wt. ) = 0.45 kilograms of water ( kg wt. ). How many kilograms of water ( kg wt. ) are in 1 pound of water ( 1 lb wt. A typical E. coli bacterium is about 1 micrometer long. The coating of the hull by the gallon of water would be less than the length of a bacterium. In order to float the ship in a gallon of water, one would need to have the container fit so well that that amount of water would be evenly distributed around the hull, 1000 molecules thick. Cement = 1440 kg/cum ; Fine Aggregate = 1600 kg/cum ; Coarse Aggregate = 1450 kg/cum ; Water = 1000 kg/cum. The dry loose density varies for. Considering a concrete mix proportion (by volume) of 1:2:4. i.e., Cement: Fine aggregate (Sand) : Coarse Aggregate is in the ratio of 1:2:4 by volume. Cement required = 01 bag = 50 kg ~ 36 liters or 0.036 cum Apr 17, 2018 · My formula is at most 98% accurate for containers of 1 gallon or smaller Both formulae computed values within 0.8% of each other for containers of 1 gallon or smaller The larger that the container is, the less accurately the formulae is able to predict the true number of M&M's in the container. Jan 18, 2018 · 1 Answer to Estimate the mass of oxygen to be supplied (kg/d) for the new activated sludge plant at Camp Verde (Problems 23-3, 23-8 , and 23-11). Assume that BOD 5 rbsCOD and that it is 68% of the bCOD. Problem 3 The town of Camp Verde has been directed to upgrade its primary WWTP to a secondary plant that can... Sep 19, 2010 · The combustion of gasoline produces carbon dioxide and water. Assume gasoline is pure octane (C8H18) and calculate the mass (in kg) of carbon dioxide that is added to the atmosphere per 2.4 kg of octane burned. in 3:1 ratio corn contains 4.9g and rice1.3g moistur (mixture contains average 6.2% moisture) remaining 16-4.9-1.3=.9.8 water to be added to get 16% moiture Calculate the volume of a chlorine solution (in milliliters) a homeowner should add to her swimming pool if the solution contains 6.0 percent chlorine by mass and there are 2.0 × 10 4 gallons (gal) of water in the pool (1 gal = 3.79 L; density of liquids = 1.0 g/mL). Embry riddle aeronautical university reviews. Renfrew educational services jobs. Where do supporting details usually appear in an essay. Conclusion for immigration essay. Tissue paper making business plan. What to do with all these apples. Awudu issaka soccer academy. Peer review worksheet narrative essay. One liter water weights according the present norms 0.998 kg. Often the mass and weights are confused with each other. The weight is proportional with the gravitation. On earth is the gravity is not equal everywhere, so the weight is not equal everywhere, but the mass is. If you weigh a mass on the moon, it will be 6 times lighter than on earth, because there is the gravity six times smaller. 1 TC1 Figure 3.1 Assuming that the temperature is constant everywhere in our system, and that we can accurately measure the pressure in both vessels, we should be able to apply Boyle's law to calculate the volume of vacuum vessel 2.

May 04, 2019 · The density of water is the weight of the water per its unit volume, which depends on the temperature of the water. The usual value used in calculations is 1 gram per milliliter (1 g/ml) or 1 gram per cubic centimeter (1 g/cm 3). While you can round the density to 1 gram per milliliter, there are more precise values for you to use.

1. Record the mass of a 50 mL beaker. 2. Add 25 mL of deionized water from a DI water bottle to the beaker and record the mass. 3. Empty the water in the sink, dry the beaker, and record the mass of the dry beaker.

As an example of how water density changes with temperature, at 1 atm pressure water has density of 983.854 kg/m 3 at -30 °C, 999.9720 kg/m 3 at 4 °C and only 958.4 kg/m 3 at 100 °C (boiling temperature at sea-level). When the substance is a mix, its density changes. Sea-water density is, on average, about 1,025 kg/m 3. Here is a reference ...

Dilution Calculator of Mass Percentage Concentration Solution: This calculation can be used for dilutions of solutions with concentration in Mass Percentage units, e.g. mg/ml, ug/ml, ... For dilution of molar concentration solution, like mol/L, mM, nM, please use the Dilution Calculator of Molar concentration.

The mass of one mole of water is 18 grams. Mass H2O = 18 * 210.9 = 3,796.2. The mass of water is approximately 3.8 kilograms. Now let me show you a different way to solve this problem. During this reaction, all of the hydrogen in the octane is converted into water. Let's determine the fraction of the mass of one mole of octane that is carbon.

The mass of a solute that is needed in order to make a 1% solution is 1% of the mass of pure water of the desired final volume. Examples of 100% solutions are 1000 grams in 1000 milliliters or 1 gram in 1 milliliter.

Pounds : Grams : Kilograms Cubic cm. 0.002205 : 1 : 0.001 Cubic inch : 0.036127 : 16.387064 : 0.0163871 Liter : 2.204684

If the air mass is measured in grams, then the calculated amount of fuel will also be in grams. Using an average density of gasoline of 6.17 pounds per gallon and knowing that there are 454 grams per pound, then dividing the total fuel mass in grams by (454 * 6.17) yields the total number of gallons of fuel burned for a given amount of air (as ...

Therefore, for a conventional process, an economy of approximately 1.35 kg BOD removed per kWh is common. Example 4-12 : Assuming an oxygen transfer efficiency of 6 %, calculate the air required per capita for an activated sludge plant removing 0.04 kg BOD / capita . day, assuming 1.30 kg O 2 / kg BOD removed.

Ethylene glycol is used as an antifreeze in a cold climate. Mass of ethylene glycol which should be added to 4 kg of water to prevent it from freezing at − 6 o C will be (K f for water = 1. 8 6 K k g m o l − 1, and molar mass of ethylene glycol = 6 2 g m o l − 1)

add it to the irrigation water. If we have an injector ratio of 1:100, this means 1 gallon of fertilizer concentrate is added to 99 gallons of water. For a 1:100 injector, the fertilizer in the stock tank is 100 times more concentrated than the water that the plants will receive. This means

Oct 06, 2017 · Other people will go as far as asking the temperature of water. Initially, the weight of water was defined as 1 kg/liter. However, the definition was discarded since the density of water is affected by changes in temperatures and atmospheric pressure. The answer is simple; a gallon of water weighs about 8.3 pounds.

Jan 25, 2017 · You are carrying a 1.3 gallon jug full of cold water. Given that the water has a density of 1.0 grams per milliliter, and one gallon is equal to 3.8 liters, what is the mass of the water in kilograms?

Calculate its molar mass. For sodium chloride it's equal to 58.44 g/mol (as Na = 22.99 g/mol and Cl = 35.45 g/mol). Convert grams to moles. Use the formula moles = mass of solute / molar mass. Assume we want to dissolve 70.128 grams of salt in 1.5 kg of water. so moles NaCl = 70.128 g / (58.44 g/mol) = 1.2 mol.

(water density = 1.0 × 103 kg/m3) a. 0.060 m b. 0.015 m c. 0.030 m d. 0.075 m 20. The bottom of a flat-bottomed aluminum boat has area = 4.0 m2 and mass = 60 kg. If two fishermen and their fishing gear with total mass of 300 kg are placed in the boat, how much lower will the boat ride in the water? (H2O density = 1.0 × 10 3 kg/m3) a. 0.15 m b ...

3. Calculate the change of enthalpy that occurs when 5 kg of water at 70°C in a closed vessel of 0.50 m3 in volume are heated to 453.1 K and 1000 kPa. Also determine the final quality of the steam in the vessel. Ans. DH = 7520 kJ ; x = 0.51 4. Determine Q, W, U and H for the isothermal expansion of 1.31 mol of an ideal gas against

0.81 m /kg (110) (0.287)(311) P RT v = = = 3 Then 6.17 x 10 kg 0.81 5 x 10 m -4-4 final = = So that 6.2 s 10 6.17 x 10 t -4-4 ∆= = 2. Consider a 40 gallon hot water heater. Over a fifteen minute time period hot water flows out of the hot water heater at 0.75 kg/s and cold water at 0.5 kg/s flows into the hot water heater. How full (in percent ...

Oct 01, 2020 · m equals 40 kg, and g equals 1.6 m/s 2, because we're looking for the weight of the object on the surface of the moon this time. We set up our equation next: F = 40 kg x 1.6 m/s 2. This gives us the final answer. On the surface of the moon, an object with a mass of 40 kg will weigh approximately 64 Newtons. F = 64 N.

Yes you use the specific heat capacity of water to calculate, the formula for specific heat is Q = cmθ, Q - is the energy require to raise 1 Celsius of 1 kg o substance c - is the specific heat o a substance m - is the mass of the substance θ - is...

Chemistry Q&A Library A gallon of water has a mass of 3.79 kg. How many moles of water (18.02 g/mol) is this? How many moles of water (18.02 g/mol) is this? A gallon of water has a mass of 3.79 kg.

Calculate its molar mass. For sodium chloride it's equal to 58.44 g/mol (as Na = 22.99 g/mol and Cl = 35.45 g/mol). Convert grams to moles. Use the formula moles = mass of solute / molar mass. Assume we want to dissolve 70.128 grams of salt in 1.5 kg of water. so moles NaCl = 70.128 g / (58.44 g/mol) = 1.2 mol.

Weight: Gas: Liquid: pounds (lb) kilograms (kg) cubic feet (scf) cu meters (Nm 3): gallons (gal) liters (l) 1 pound: 1.0: 0.4536: 12.076: 0.3174: 0.105: 0.3977: 1 ...

1.101 g/mL. Step 1. Make an assumption. Assume you have 1 kg of solvent (water). This is a very important step and the amount of solution is not given but you need to have a specific quantity to do the calculations and one kilogram is the best assumption. Step 2. Find the total mass of HF (solute). 21.4 m means 21.4 moles /kg solvent (water).

Take a minute to calculate the amount of hot water your household needs on the busiest one hour period of time of any average day. You can quickly calculate it using the following chart: Figure on roughly 2 gallons for shaving, 4 gallons for washing face and hands, 5 gallons for preparing food, 10 gallons for a dishwasher, and 20 gallons for ...

Calculate the mass (in kg) of water produced from the combustion of 1.0 gallon (3.8 L) of gasoline (C8H18). The density of gasoline is 0.79 g/mL. +0 (1) Answers. Obdulia548 . May 27, 2017, 10:19:07 PM. 1) first, we need to write down the reaction equation for this combustion.How much energy is required to convert 1 kg of ice at 0o C to 1 kg of water at 0oC ? How much energy is required to convert 1 kg of water at 100o C to 1 kg of steam at 100oC ? Example : Calculate the amount of heat energy required to change 20 g of ice at -20oC into steam at 100oC. Given that . s.h.c. ( water ) = 4,200 J kg-1 K-1. s.h.c. ( ice ... Calculate the mass (in kg) of water produced from the combustion of 1.0 gallon (3.8 L) of gasoline (C8H18). The density of gasoline is 0.79 g/mL. +0 (1) Answers. Obdulia548 . May 27, 2017, 10:19:07 PM. 1) first, we need to write down the reaction equation for this combustion.The 5-kg mass is heavier than the dog, so take it off the pan and place a 1-kg mass on the pan. Add 1-kg masses to the left pan until it goes down. Then take one of the 1-kg masses off the pan so that the masses are above the dog. Jun 25, 2016 · A piece of ice of mass 40 g is dropped into 200 g of water at 50°C. Calculate the final temperature of water after all the ice has melted. Specific heat capacity of water = 4200 J/kg o C , Specific latent heat of fusion of ice = 336 x 10 3 J/kg. Fuel oil: 29.3 gallons per home × 1/42 barrels/gallon × 429.61 kg CO 2 /barrel × 1/1,000 kg/metric ton = 0.30 metric tons CO 2 /home Total CO 2 emissions for energy use per home: 5.906 metric tons CO 2 for electricity + 2.21 metric tons CO 2 for natural gas + 0.25 metric tons CO 2 for liquid petroleum gas + 0.30 metric tons CO 2 for fuel oil ...