How many grams of water will form from 10.0 moles of hydrogen?

How many grams of water will form from 10.0 moles of hydrogen?

Since oxygen weighs ~16 grams per mole, you add 5 × 16 g, or 80 g to the 10.1 g from the 10 moles of hydrogen to get 90.1 grams of H2O.

How many grams of water can be prepared from 10 grams of hydrogen and an excess of oxygen?

Since oxygen is in excess, it implies that hydrogen is the limiting reagent and will decide how much product is formed, according to the mole ratio of the balanced equation. nH2=mMr=10.10g2g/mol=5.05mol .

When 10.0 g of hydrogen gas reacts with 10.0 g of oxygen gas to form water What is the theoretical yield of water?

90 grams
Ten grams of hydrogen gas with excess oxygen will theoretically produce 90 grams of water.

How many moles of oxygen would react with hydrogen?

From the above reaction, 2 moles of hydrogen will react with 1 mole of oxygen.

How many grams of water are in 10 moles of O2?

You will need a periodic table or know that oxygen is 32 g / mol, water is 18 g/mol. The balanced equation tells you 1 mole of oxygen gives you 2 moles of water, so you will get 10 moles of water, which is 180 g.

How many grams of oxygen reacts with 10 grams of hydrogen?

Mass of oxygen that reacts with the given amount of hydrogen and volume of water formed. – Hence, 80 gm of oxygen is required to react with 10 gm of hydrogen and 112 L of water is formed on this reaction.

How many moles of H2O would be produced if 12g of H2 is burnt?

And this results in 5 moles of H2O .

How many moles of hydrogen would react completely with oxygen and how many moles of H2O would be produced?

2 moles
So, the coefficients also indicate: “2 moles of hydrogen gas react with 1 mole of oxygen gas to produce 2 moles of water.” We can use this interpretation to help us make relationships to help us in reaction stoichiometry!!!

How many moles of oxygen are consumed of 8 moles H2 are used?

4 moles of O2 will be consumed from 8 moles of H2 when the two substances react to form water.

How many hydrogen atoms are there in 3 moles of hydrogen gas?

Therefore, 3 moles of hydrogen gas contains 2 x 3 x 6.022 x 10^23 hydrogen atoms, or 3.6132 x 10^24.

How many moles of oxygen react with 10g of hydrogen?

If this is a numerical problem, then the answer is that 10g or 5 moles of Hydrogen react with 2.5 moles of Oxygen to form 5 moles of water, or 5 × 18 = 90 g of water. Here is the required reaction: H 2 ( 5 m o l.) + 1 2 O 2 ( 2.5 m o l.) → H 2 O ( 5 m o l.)

How much does 5 moles of hydrogen gas weigh in grams?

Since most hydrogen atoms just have 1 proton (and an electron of negligible mass), one mole of H gas weighs 1 gram. So one mole of H 2 gas weighs 2 grams. In your question you are burning 10 grams of H 2, so this is 5 moles of H 2. And this results in 5 moles of H 2 O. The molar mass of water is 18, so 5 × 18 = 90 grams of water.

What is the mass of 10 moles of water in grams?

Above equation explains us that 2 mole hydrogen gas gives 2 moles of water which means 10 moles of H2 gas will react and form 10 moles of water. And we know 1 mole of water is equal to 18 gm which means 10 mole of water will be equal to 10×18= 180 gm

How many moles of hydrogen are needed to make water?

So you would have ~10.1 g hydrogen. Since it takes 2 moles hydrogen and 1 mole oxygen to combine and form 1 mole of water, so, for each mole of hydrogen, 1/2 mole of oxygen will combine to form water. Since you have 10 moles of hydrogen, at that ratio you will need 5 moles of oxygen to for the reaction to use all the hydrogen.