Question

1. CH6+O2=?2. CH3COOH+Ca=?3. CH3COOH+K=?4. C2H6+Cl2=?​

Answer 1

1. 2C2H6+7O2=4CO2+6H2O

2. 2CH3COOH+Ca=(CH3COO)2Ca+H2

3. 2CH3COOH+2K=2CH3COOK+H2

4. C2H6+Cl2=C2H5Cl+HCl

Answer 2

1. CH6 + O2 = CO2 + H2O The balanced chemical equation for the combustion of methane (CH4) is: CH4 + 2O2 → CO2 + 2H2O

2. CH3COOH + Ca = Ca(CH3COO)2 + H2O The balanced chemical equation for the reaction between acetic acid (CH3COOH) and calcium (Ca) is: 2CH3COOH + Ca → Ca(CH3COO)2 + H2O

3. CH3COOH + K = CH3COOK + H2O The balanced chemical equation for the reaction between acetic acid (CH3COOH) and potassium (K) is: CH3COOH + K → CH3COOK + H2O

4. C2H6 + Cl2 = C2H5Cl + HCl The balanced chemical equation for the reaction between ethane (C2H6) and chlorine (Cl2) is: C2H6 + Cl2 → C2H5Cl + HCl