Question

1) NaOH+SO3 2) KOH+CuSO4 3)N2SO4+Al(OH)3 4)HCl+Al 5) AgNO3+BaCl2 6) BaO+SO2 7) Zn+Fe(No3)2 8) Al+S 9) Al+O2 10) Al2O3+H2SO4 11)HNO3+Na2CO3

Answer 1

В 3 реакция не идёт так-то,т.к. там нерастворимое основание. Хотя я не уверена \(°•°)/

Answer 2

1) NaOH + SO3

When sodium hydroxide (NaOH) reacts with sulfur trioxide (SO3), it forms sodium sulfate (Na2SO4).

2) KOH + CuSO4

When potassium hydroxide (KOH) reacts with copper(II) sulfate (CuSO4), it forms potassium sulfate (K2SO4) and copper(II) hydroxide (Cu(OH)2).

3) N2SO4 + Al(OH)3

There is no reaction between nitrogen(IV) sulfate (N2SO4) and aluminum hydroxide (Al(OH)3) as they are not compatible compounds.

4) HCl + Al

When hydrochloric acid (HCl) reacts with aluminum (Al), it forms aluminum chloride (AlCl3) and hydrogen gas (H2).

5) AgNO3 + BaCl2

When silver nitrate (AgNO3) reacts with barium chloride (BaCl2), it forms silver chloride (AgCl) and barium nitrate (Ba(NO3)2).

6) BaO + SO2

When barium oxide (BaO) reacts with sulfur dioxide (SO2), it forms barium sulfite (BaSO3).

7) Zn + Fe(No3)2

When zinc (Zn) reacts with iron(II) nitrate (Fe(NO3)2), it forms zinc nitrate (Zn(NO3)2) and iron (Fe).

8) Al + S

When aluminum (Al) reacts with sulfur (S), it forms aluminum sulfide (Al2S3).

9) Al + O2

When aluminum (Al) reacts with oxygen (O2), it forms aluminum oxide (Al2O3).

10) Al2O3 + H2SO4

When aluminum oxide (Al2O3) reacts with sulfuric acid (H2SO4), it forms aluminum sulfate (Al2(SO4)3) and water (H2O).

11) HNO3 + Na2CO3

When nitric acid (HNO3) reacts with sodium carbonate (Na2CO3), it forms sodium nitrate (NaNO3), carbon dioxide (CO2), and water (H2O).

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