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Yes.

Except that the word is equals, not eqauls.

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โˆ™ 2012-10-17 19:18:08
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Q: Are these balanced co2 plus 4h2 equals ch4 plus 2h20?
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Related questions

What is the balanced equation for hydrogen plus nitrogen equals nitrogen tetrahydride?

4H2 + N2 --> 2H4N+


What is the balanced equation with cyclohexene and chlorine?

C5H8+5Cl2 ------>5ccl2+4H2


What is the equilibrium expression for the following reaction Fe3O4 4H2 -- 3Fe 4H2O?

3Fe which is a solid plus 4H2O which is a gas. This is equal to Fe3O4 which is a solid plus 4H2 which is a gas.


How do you balance this equation CO2 plus H2 CH4 plus H2O?

CO2 + 4H2 --> CH4 + 2H2O


What is the Balance of the equation Fe plus H2OFe3O4 plus H2?

The correct balance is 3Fe + 4H2O --> Fe3O4 + 4H2


How do you balance the equation H2O yields H2 plus O2?

4 H20+(hydrolysis) gives 4H2+ 2O2


How many moles of methane are produced when 82.6 moles of carbon dioxide gas react with excess hydrogen gas?

CO2+4H2 = CH4 + 2H20 (Balanced) 82.6 Moles. The Ratio is 1 Mol CH4 over 1 Mol CO2. So... 82.6 Mol CO2 * 1 Mol CH4/1 Mol CO2= 82.6 Moles of CH4


What is the balanced equation for the reduction of iron?

iron can be reduced by H2 or CO Fe3O4 + 4CO → 3Fe + 4CO2 Fe3O4 + 4H2 → 3Fe + 4H2O


What does the big 4 in 4H2 means?

The 4 in 4H2 stand for "4" molecules in that equation, unless specified as being moles.


Which elements form a water molecule and what is the proportions?

O2 +4H2--> 2H2O


What type of chemical reaction is 4h2 fe3o4--3fe 4h2o?

combustion reaction


What does the big 4 in 4H2 mean?

It means 4 molecules of diatomic hydrogen.


What does the 4 mean in 4h2 chemical formula?

There are 4 "sets" of two hydrogen atoms.


What is the chemical name of 4H2?

The meaning of 4 H2 is four molecules of hydrogen.


How do you balance this equation 4H2 2C?

2C+2H4=2CH4(instead of 'equal to' use 'arrow sign').


How do you balance the folowing equation Fe H20 --Fe3O4 H2?

3Fe+ 4H2O-----> Fe3O4 +4H2


Does a balanced equation have the same number of moles of reactants as it does of products?

No. Take the microbial hydrogen mechanism as an example:4H2 + CO2 --> CH4 + 2H2O5 moles of reactants on the left converts to 3 moles of products on the right. The total number of moles of each type of atom does balance however.


What do the 4 and 2 signify in 4H2?

H2 is the molecule of two Hydrogen atoms. The 4 means that there are 4 of the molecules. ■


When hydrogen and oxygen combine to form water would be?

You question is incoherent. 4H2 + O2 -> 2H2O


What are some chemical bonding questions?

2Ag20 --> 4Ag + 02 Fe304 + 4H2 --> 4H20 + CuCl2


What is the balanced chemical equation Nabh4 plus h20 yield NaBo plus h2?

NaBH4 + 2H2O -> NaBO2 + 4H2 [1] DeltaG(298K)= -299 kJ/mol BH4 DeltaH(298K)= -231 kJ/mol BH4 (10.8 mass% H) NaBH4 + 4H2O -> NaB(OH)4 + 4H2 [2] DeltaG (298K)= -315 kJ/mol BH4 DeltaH = -247 kJ/mol BH4 (7.28 mass% H) NaBH4 + 6H2O -> NaB(OH)4.2H2O [3] DeltaG = -319kJ/mol BH4 DeltaH = -213 kJ/mol BH4 (5.48 mass% H) *Hydrolysis in Eq.[1] is not the most favorable reaction!


What is organic synthesis in chemistry?

Organic synthesis is putting two organic compound that react together to form product. An example of this is: CO2 + 4H2 → CH4 + 2H2O


How many moles of methane are produced when 36.6 moles of carbon dioxide gas react with excess hydrogen gas?

This is the Sabatier process and is usually in need of high temperature and a metallic catalyst. So, balanced equation. CO2 + 4H2 -> CH4 + 2H2O As said, hydrogen is in excess, so CO2 is limiting and drives the reaction. One to one 36.6 moles CO2 (1 mole CH4/1 mole CO2) = 36.6 moles CH4 produced in this reaction -------------------------------------------------------


How many moles of product would be produced if 0.500 mole of the first reactant were to react completely CO2 4H2 CH4 2H2O?

CO2 + 4H2 --> CH4 + 2H2O0.500 moles CO2 (1 mole CH4/1 mole CO2) = 0.500 moles CH40.500 moles CO2 (2 moles H2O/1 mole CO2) = 1.00 moles H2O-------------------------------------------------------------------------------------add= 1.50 moles total product====================


How many moles of hydrogen gas would be needed to react with excess carbon dioxide to produce 19.1 of water vapor?

C02+4H2--->CH4+2H2O19.1 moleH2O x4 mole H2/2 moleH2O= 38.2 mole H2