11 markmedium
Which equation shows a reduction of the underlined substance?
Choose your answer
C + O2 → CO2
C + CO2 → 2CO
Mg + H2O → MgO + H2
NaOH + HCl → NaCl + H2O
Combined Science — Chemistry
1 questions · 1 marks · ≈ 1 min
Which equation shows a reduction of the underlined substance?
Choose your answer
C + O2 → CO2
C + CO2 → 2CO
Mg + H2O → MgO + H2
NaOH + HCl → NaCl + H2O