Ідписати назви: 2li+s=li₂s 2al+3br₂=2albr₃ mg+2hcl=mgcl₂+h₂↑ 2al+3h₂so₄=al₂(so₄)₃+3h₂↑ be+2naoh=na₂beo₂+h₂↑ be+2koh+2h₂o+2h₂o=k₂[be(oh)₄]+h₂↑ fe+cu(no₃)₂=cu+fe(no₃)₂ 2cr(oh)₃+3h₂so₄=cr₂(so₄)₃+6h₂o 3feo+p₂o₅=fe₃(po₄)₂ ba(oh)₂+so₂=baso₃+h₂o 2hl+li₂o=2lil+h₂o mnso₄+2koh=k₂so₄+mn(oh)₂↓ na₂s+cucl₂=cus↓+2nacl