What is the actual weight of molecule of water?
Therefore, 18g of mass of water is occupied by 6.022×1023 number of molecules. Therefore, we can calculate the mass of one molecule of water by dividing the mass of one mole of water and Avogadro number. The actual weight of a molecule of water is calculated as 2.99×10−23g.
What is the mass of 3 molecules of water?
Answer. similarly 1 mole of water is equivalent to molecular mass of water x 3 that is 18×3=54 gram. It would constitute 3N molecules of water.
What is the mass of 1 molecule of co2?
44.01amu
What is the mass of 1 molecule of water in GM?
we have calculated the mass of one molecule of water as 2.989×10−23g.
What is the mass of 1 atom of water?
Water consists of one oxygen atom and two hydrogen atoms. This means that the mass of a water molecule is 1g + 1g + 16g = 18 g/ mol. When the number of moles of water is known, one can calculate how many grams of weight this is, by using the molar weight of water.
What does 1 gram of water weigh?
The weight of a volume of water can be found given the density, which is the mass compared to the volume. The density of water is 1 kilogram per liter (kg/L) at 39.2°. This means that 1 liter (L) of water weighs 1 kilogram (kg) and 1 milliliter (mL) of water weighs 1 gram (g).
How many grams are in CO2?
44.0095 grams
Which fuel would produce the largest mass of CO2?
Octane makes the most CO2, at 30.8 kg, about 3 times the mass of the fuel. Biodiesel and ethanol are oxygen-containing, so may be considered “pre-reacted” for the mass balance.
Which gives more CO2 per gram fuel?
Environment Canada publishes factors to estimate CO2 and other emissions from fuel combustion. Tailpipe CO2 emissions vary by fuel type because of their different densities. Denser hydrocarbon fuels, such as diesel, contain more carbon and will therefore produce more CO2 for a given volume of fuel.
How many moles are in 5 grams of CaCl2?
The answer is 110.984. We assume you are converting between grams CaCl2 and mole. You can view more details on each measurement unit: molecular weight of CaCl2 or mol This compound is also known as Calcium Chloride. The SI base unit for amount of substance is the mole.
How many grams are in 1 mole of cacl2?
110.98 g
What is the mass of 1 mole of cacl2?
110.98 g/mol
How many moles are equal to 3 grams of water?
18.01528