The mass of 875 mL of octane is 615,125 g.
180 milliliters of something will have a different amount of mass depending on the material. 180 milliliters of milk will have a much different mass than 180 milliliters of eggnog.
The density of water is close to 1kg/l. So 75ml will have a mass of around 75g
The chemical equation for complete burning of octane is: 2 C8H18 + 25 O2 -> 16 CO2 + 18 H2O. This equation shows that 25 moles of diatomic oxygen are required to completely burn each two moles of octane. The gram molecular mass of octane is 114.23 and the gram molecular mass of diatomic oxygen is 2(15.9994). Therefore, the ratio of the mass of oxygen required to completely burn any given mass of octane to the mass of the octane to be burned is 50(15.9994)/2(114.23) or 3.5016, to the justified number of significant digits (the same as the number of digits in the least precisely specified datum 114.23, and the mass of oxygen required to burn 19.8 g of octane is (3.5016)(19.8) or 69.3 grams to the justified number of significant digits, now limited by the less precisely specified datum 119.8.
One gallon is equal to 3785.41 milliliters. One milliliter is equal to 0.00026 gallons. To convert milliliters to gallons multiple the number of milliliters by 0.00026.
No, 100 milliliters and 100 grams are not the same. Milliliters measure volume, while grams measure mass. The relationship between milliliters and grams depends on the density of the substance being measured.
8750 ml
8750
To calculate the mass of octane burned, we can use the heat of combustion of octane which is 5470 kJ/mol. First, convert the given energy to kilojoules per mole. Then, use the molar mass of octane to convert moles to grams. This will give you the mass of octane that must be burned.
729.1667
8750
8750
87.5
8800
To determine how many moles of octane are present in 16.0 g, you would divide the mass of octane by its molar mass. The molar mass of octane (C8H18) is approximately 114.23 g/mol. Therefore, 16.0 g ÷ 114.23 g/mol = 0.14 moles of octane.
The density of the metal is 8750 kg/m³. Density is calculated by dividing the mass of an object by its volume.
8750
1750 Percentage = Rate x Base in this case the Rate is 20% or .20 and the Base is 8750.. so P= .20 x 8750 = 1750 therefore 1750 is the answer