Which place would you like to visit? Why? Tell - вопрос №9930211 от главный8 22.01.2021 16:20

Question

Другие предметы: Which place would you like to visit? Why? Tell your partner. 1) Words of Wisdom Without mysteries, life would be very dull indeed. What would be left, to strive

главный8 · Answer

4P+5O2=2P2O5P2O5+3H2O=2H3PO42H3PO4+3K2O=2K3PO4+3H2O2K3PO4+3CaCl2=Ca3(PO4)2+6KClCa3(PO4)2+3H2SO4=3CaSO4+2H3PO4...