Question

1. Mg + H 2 SO 4 → MgSO 4 + H 2 ________________________

2. 2 KI + Pb(NO 3 ) 2 → PbI 2 + 2 KNO 3 _______________________

3. Zn + CuSO 4 → ZnSO 4 + Cu ______________________________

4. Na 2 CrO 4 + 2 AgNO 3 → Ag 2 CrO 4 + 2 NaNO 3 ____________________

5. 2 Al 2 O 3 + 3 C + energía → 4 Al + 3 CO___________________

6. CH 4 + 2 O 2 → CO 2 + 2 H 2 O + calor _____________________

7. Na 2 CO 3 (aq) + CaCl 2 (aq) → CaCO 3 (s) + 2 NaCl (aq)
_________________________

8. HCl (aq) + NaOH (aq) → NaCl (aq) + H 2 O (l) _______________________

9. Zn (s) + 2 HCl (aq) → ZnCl 2 (aq) + H 2 (g) ____________________

10. CaCO 3 (s) → CaO (s) + CO 2 (g) __________________________

Answer 1

Respuesta:

lllllllllllllllllllllllllllllllllllllllllllllllll

Explicación:

llllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll