First, calculate the molar mass of N2H4 (hydrazine) to be 32 g/mol. Use the stoichiometry of the balanced equation to find the molar ratio of N2H4 to H2O, which is 1:4. Next, determine the number of moles of N2H4 in 27 grams and then use the molar ratio to find the number of moles of H2O produced. Finally, convert the moles of H2O to grams using the molar mass of H2O (18 g/mol).
The balanced equation is: C5H12 + 8O2 β 5CO2 + 6H2O. Therefore, the coefficient for oxygen in the balanced equation is 8.
No, the equation is not balanced. The correct balanced equation would be: 2Na + F2 -> 2NaF
The balanced equation is: CH4 + 2 O2 → CO2 + 2 H2O
The balanced equation for KI + BaS is 2Kl + BaS -> BaI2 + K2S.
The balanced equation for the reaction N2H4 β NH3 + N2 is: 3N2H4 β 4NH3 + N2
The balanced equation for the reaction is: N2H4 + H2O2 -> N2 + H2O The coefficients for the balanced equation are: 1 N2H4 + 1 H2O2 -> 1 N2 + 2 H2O
The balanced equation for the reaction N2H4 + H2O2 forms N2 + H2O is: 3N2H4 + 4H2O2 -> 3N2 + 8H2O. The coefficients are 3, 4, 3, and 8, respectively.
From the balanced equation, for every 1 mole of N2H4 reacting, 4 moles of H2O are produced. Therefore, if 1.5 moles of N2H4 react, 6 moles of H2O will be produced.
First, calculate the molar mass of N2H4 (hydrazine) to be 32 g/mol. Use the stoichiometry of the balanced equation to find the molar ratio of N2H4 to H2O, which is 1:4. Next, determine the number of moles of N2H4 in 27 grams and then use the molar ratio to find the number of moles of H2O produced. Finally, convert the moles of H2O to grams using the molar mass of H2O (18 g/mol).
No, the equation is not balanced. The balanced equation is 2CaSO3 β CaO + SO2 + O2.
The chemical equation is not balanced. A balanced equation would be: KOH + H2SO4 -> KHSO4 + H2O
No, the equation is not balanced. The balanced equation should be: C3H6 + 4O2 -> 3CO2 + 3H2O.
The balanced equation for the reaction between HNO3 and NaHCO3 is: 2 HNO3 + NaHCO3 β NaNO3 + H2O + CO2
The balanced equation is: C5H12 + 8O2 β 5CO2 + 6H2O. Therefore, the coefficient for oxygen in the balanced equation is 8.
The balanced equation is: 2KMnO4 + 3MgS -> K2S + 2Mg(MnO4)2
The chemical equation is not balanced. It should be balanced as follows: H2 + Cl2 β 2HCl