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When equation O2 plus C5H12 CO2 plus H2O is balanced the coefficient of O2 is?
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
How do you balance KO2 plus H2O - KOH plus O2?
The reaction is:4KO2 + 2H2O ---> 4KOH + 3O2
What is the balanced chemical equation for hydrogen peroxide yields water plus oxygen?
2H2O2 in the prescence of catalase results in 2 H2O + O2
F2 plus H2O yields HF plus O2?
The balanced chemical equation for the reaction is: 2F2 + 2H2O -> 4HF + O2 This reaction produces hydrogen fluoride (HF) and oxygen (O2) from the combination of fluorine (F2) and water (H2O).
When the following chemical equation is correctly balanced H2O2 ---- H2O plus O2 the correct coefficient before H2O is?
2H2O2------------ 2 H2O + O2 thus correct coefficient is 2
When equation O2 plus C5H12 CO2 plus H2O is balanced the coefficient of O2 is?
The coefficient of O2 is 5.The chemical equation is:C5H12 + 8 O2 = 5 CO2 + 6 H2O
NaH2 plus O2 equals Na plus H2o?
2NaH2 + O2 yields 2Na + 2H2O
How would you write this balanced C2H6 plus O2 ---- CO2 plus H2O?
C2H6 + O2 = CO2 + H2O There are two carbons in the reactant, so there are two carbon in 'CO2', by writing '2CO2' . Hence C2H6 + O2 = 2CO2 + H2O Similarly, there are six hydrogen in the reactant, so there are six hundreds in H2O , by writing ' 3H2O . Hence C2H6 + O2 = 2CO2 + 3H2O To balance the oxygens, we now think ' backwards'. We note in the products there are 2 x 2 = 4 oxygen in CO2. and 3 x 1 = 3 in H2O. So we need 4 + 3 = 7 oxygens in the reactants. We already have '2' oxygen in the reactants as 'O2' . To make this up to '7' , we write ' 3 1/2' as the molar ratio/. ( 2 x 3 1/2 = 7) Hence C2H6 + ( 3 1/2)O2 = 2CO2 + 3H2O Chemists do NOT like fractions in the molar ratios. So to remove the '3 1/2' we multiply the whole reaction eq'n by '2'. Hence 2C2H6 + 7O2 = 4CO2 + 6H2O is the balanced reaction eq'n. NB Note the number of each type of atom are equal on both sides. 4 carbons 12 hydrogens 14 oxygens. NNB When doing these combustion eq'ns for alkanes, alkenes, alkynes, etc., Think to forward balance the carbons and hydrogens, then 'Back' think of the number of oxygens.
How do you balance the equation for H2 plus O2 H2O?
This simple equation is: 2H2 + O2 = 2H2O
The number of moles of h2o formed when 1 mole of o2 reacts with c5h12 in the reaction c5h12 plus 8o2 equals 5co2 plus 6h2o is?
C5H12 + 8 O2 --> 5 CO2 + 6 H2O (1 mol O2)(6 mol H2O/8 mol O2) = 0.75 mol H2O
How do you balance KO2 plus H2O - KOH plus O2?
The reaction is:4KO2 + 2H2O ---> 4KOH + 3O2
What is the balanced form of the chemical equation C2H5OH(l) plus O2(g) H2O(l) plus CO2(g)?
This equation is:C2H5OH + 3 O2 = 2 CO2 + 3 H2O
What is the balanced chemical equation for hydrogen peroxide yields water plus oxygen?
2H2O2 in the prescence of catalase results in 2 H2O + O2
What coefficient would the O2 have after balancing C3H8 plus O2CO2 plus H2O?
To balance the combustion reaction of propane (C3H8), which produces carbon dioxide (CO2) and water (H2O), we start with the unbalanced equation: C3H8 + O2 → CO2 + H2O. Balancing it gives us: C3H8 + 5 O2 → 3 CO2 + 4 H2O. Therefore, the coefficient for O2 in the balanced equation is 5.
F2 plus H2O yields HF plus O2?
The balanced chemical equation for the reaction is: 2F2 + 2H2O -> 4HF + O2 This reaction produces hydrogen fluoride (HF) and oxygen (O2) from the combination of fluorine (F2) and water (H2O).
C3H8 plus O2 equal CO plus H2O?
2C3H8 + 10O2 = 6CO2 + 8H2O
Is H2O-H2 plus O2 a balanced chemical equation?
No. It would have to be H2O2 - H2 = O2 in order to be balanced.
