C3h8 + 5o2 -> 3co2 + 4h2o
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.
cl2o7+h2o
To balance the combustion reaction of propane (C3H8) with oxygen (O2), the equation starts as C3H8 + O2 → CO2 + H2O. After balancing, the coefficients for the reactants and products are C3H8 + 5 O2 → 3 CO2 + 4 H2O. Therefore, the coefficient for O2 in the balanced equation is 5.
liho+h2s=
2C3H8 + 10O2 = 6CO2 + 8H2O
It is already balanced
The chemical equation C3H8 + 5O2 -> 3CO2 + 4H2O represents the combustion of propane (C3H8) with oxygen (O2) to produce carbon dioxide (CO2) and water (H2O).
P + Na(OH) + H20 = NaH2PO2 + PH3
The balanced chemical equation is C3H8 + 5 O2 ⟶ 3 CO2 + 4 H2O. This means that when one molecule of propane (C3H8) reacts with five molecules of oxygen (O2), it produces three molecules of carbon dioxide (CO2) and four molecules of water (H2O).
3H2C2O4 + 2K2MnO4 = 6CO2 + 2K2O + Mn2O3 + 3H2O
2NH4Cl + Na2CO3 --> 2NH3 + CO2 + H2O + 2NaCl
At sufficiently high temperature, Mg + H2O = MgO + H2.