Question

Решить:H2+S= Li+O2= H2SO4+Ca= Fe(OH)3+HCL= Ba+H3PO4= AL(OH)3+NaCL=

Answer 1

H2+S→H2S
H2SO4+Ca→CaSO4+H2
Fe(OH)3+3HCl→FeCl3+3H2O
3Ba+2H3PO4→Ba3(PO4)2+3H2
Al(OH)3+3NaCl→AlCl3+3NaOH

Answer 2

H2 + S = H2S This is a combination reaction, where hydrogen (H2) reacts with sulfur (S) to form hydrogen sulfide (H2S).

2Li + O2 = 2LiO This is a combination reaction, where lithium (Li) reacts with oxygen (O2) to form lithium oxide (LiO).

H2SO4 + Ca = CaSO4 + H2O This is a double displacement reaction, where sulfuric acid (H2SO4) reacts with calcium (Ca) to form calcium sulfate (CaSO4) and water (H2O).

2Fe(OH)3 + 6HCl = 2FeCl3 + 6H2O This is a double displacement reaction, where iron(III) hydroxide (Fe(OH)3) reacts with hydrochloric acid (HCl) to form iron(III) chloride (FeCl3) and water (H2O).

3Ba + 2H3PO4 = 3Ba(PO4)2 + 3H2 This is a double displacement reaction, where barium (Ba) reacts with phosphoric acid (H3PO4) to form barium phosphate (Ba(PO4)2) and hydrogen gas (H2).

2Al(OH)3 + 6NaCl = 2AlCl3 + 6NaOH This is a double displacement reaction, where aluminum hydroxide (Al(OH)3) reacts with sodium chloride (NaCl) to form aluminum chloride (AlCl3) and sodium hydroxide (NaOH).