## How many moles of O2 will be needed to react completely with 4 moles of ch4?

8 mol

The equation above is stoichiometrically balanced, and represents the combustion of 4 mol methane to give 4 mol carbon dioxide and 8 mol of water. 8 mol of dioxygen gas are required for complete combustion.

**How many moles of water can be produced if 4 moles h₂ are used?**

This leaves you with 8 moles of hydrogen left over. 2H2 +O2 ======> 2H2O. 2- moles of hydrogen reacts with 1- mole of oxygen to give 2- moles of water. So 4- moles of Oxygen will react with 8- moles of Hydrogen to form 4- moles of water.

**How many moles of H2O are needed to produce 1 mole of O2 in the following equation?**

two moles

Just as before we realize the relationship between water and oxygen by using chemical equation here is two of these to one of these. So we can get these two conversion factors. One mole of O2 to two moles of H2O or two moles of H2O to one mole of O2.

### How many moles of each product are formed?

In order to calculate the moles of a product, you must know the mass of the product, and its molar mass (g/mol), which is the mass of one mole of of the product. You then divide the mass of the product by its molar mass.

**What do you think the S L G and AQ stand for in the chemical equation for the reaction of sodium metal with water?**

The symbols used are: ( s ) for solid, ( l ) for liquid, ( g ) for gas, and ( aq ) for aqueous (water) solutions. In the case of sodium chloride formation, the equation is modified accordingly.

**How many moles of CO2 are produced when C5H12 reacts with O2?**

From the equation, we see that 1 mole of C5H 12 reacts with excess of O2 to produce 5 moles of CO2. So, 4.36 moles of C5H 12 will react with excess O2 to produce (4.36 ⋅ 5) moles = 21.80 moles.

## How many moles of oxygen are in one mole of carbon dioxide?

One mole of oxygen is equal to one mole of carbon dioxide. One mole of oxygen gas will occupy 24.5 litres of volume at RTP. One mole of carbon dioxide will occupy 24.5 L at RTP. Avagadro’s Law states that equal number of molecules of any gas will occupy the same volume. Carbon dioxide has one atom of carbon and two atoms of oxygen.

**What is the mass of co when Fe3O4 reacts with NaOH?**

Fe3O4 reacts with CO according to the equation If 440.8 g CO is reacted with excess Fe3O4, what mass of CO2 will be produced? 692.6 g CO2 In the reaction how many moles of chlorine molecules are needed to react with 49.1 g of NaOH? not 3.68 mol Cl2, not 2.46 mol Cl2 Consider the equation: .

**How many moles are required to completely react with NH3?**

not present Find: mol NH3 mol NH3 molar Moles Moles and Chemical Reactions f you have 1.0 mole many will be required to required to completely react all of the