Ответ:
1) 2Na+2HCl=2NaCl+H2
2) 2K+H2SO4=K2SO4+H2
3) Fe+2HCl=FeCl2+H2
4) 3Ca+2H3PO4=Ca3(PO4)2+3H2
5) 2Al+3H2SO4=Al2(SO4)3+3H2
Copyright © 2024 SCHOLAR.TIPS - All rights reserved.
Answers & Comments
Ответ:
1) 2Na+2HCl=2NaCl+H2
2) 2K+H2SO4=K2SO4+H2
3) Fe+2HCl=FeCl2+H2
4) 3Ca+2H3PO4=Ca3(PO4)2+3H2
5) 2Al+3H2SO4=Al2(SO4)3+3H2