Yes, you can turn water into oxygen and hydrogen gas with electricity; this process is called electrolysis.
One oxygen molcule and two hydrogen molecules.
This process is called electrolysis.
Answer: 1
i bet its 2.0g
0.068 mols due the 1:1 mole ratio that is shown in the balanced equation.
Balanced equation. 4Na + O2 -> 2Na2O 10 moles Na (2 moles Na2O/4 moles Na) = 5.0 moles Na2O produced
whatis the word equation of Iron oxide when metal oxide is added and what gas is produced in the reaction
A balanced equation is when the amount of molecules reacting are equal to the amount of molecules being produced. Chemical equations must be balanced because no energy/mass is ever lost when a reaction takes place. This is because atoms are simply arranged.
One is produced
One is produced
2 water molecules form one molecule of oxygen.
The coefficients in a chemical equation represent the amount of moles of each substance involved in the reaction. On a smaller level, it also represents the amount of particles that have to collide or are produced in the reaction. Consider the following example: CH4(g) + 2O2(g) (arrow) 2H2O(l) + CO2(g) The coefficent behind oxygen in the reactants means that 2 molecules of oxygen have to collide with 1 molecules of methane to react. The coefficients in the products mean that this reaction produces 2 molecules of water and 1 molecule of carbon dioxide.
I am presuming that you are asking how many carbon dioxide (CO2) molecules will be formed when two ethane (C2H6) molecules burn in a plentiful supply of oxygen. The following balanced equation is that of the burning of ethane in a plentiful supply of oxygen: C2H6 + 3.5O2 -----> 2CO2 + 3H2O. The number before each of the molecules in the equation tells us how many there are in this reaction. This means that for every one ethane molecule that is burnt, two carbon dioxide molecules are produced.
2
8- apex
H2o 2h2 + o2 = 2h2o
The balanced equation would beNa + Cl -> NaCl Basically this reaction can be done by plunging a piece of sodium into a glass gas filled with chlorine gas. A lot of heat is produced in this reaction.
Energy balance can be described by this equation : Energy intake = internal heat produced + external work + energy stored.