April 2022 0 8 Report
Установите соответствие между уравнением химической реакции и её типом: А)Fe+CuSO4=Cu+FeSO4__________1)соединения
Б)NaCl+AgNO3=NaNO3+AgCl______2)разложения
В)Na2O+H2O=2NaOH_____________3)замещения
Г)2NaNO3=2NaNO2+O2___________4)обмена
Please enter comments
Please enter your name.
Please enter the correct email address.
You must agree before submitting.
More Questions From This User See All
chemu raven obyom 3 mol vodoroda
Answer
kislotoj yavlyaetsya veshestvoa co22nacl3baoh24h3po4
Answer
zapishite pravilnoe uravnenie himicheskoj reakcii lio2
Answer
rasstavte koeficenty v predlozhennyh shemah himicheskih reakcij alo2 g
Answer
stepen okisleniya 6 sera proyavlyaet v soedinenii 1so2 2h2s 3na2so3 4so3
Answer
ustanovite sootvetstviya mezhdu formuloj i nazvaniem veshestv a co2 1gidrooksid
Answer
solyu yavlyaetsya veshestvo 1cao 2h2so4 3h2o 4zncl2
Answer
massa 2 mol vody ravna 136g 236g 318g 418g
Answer
vyberite pravilnuyu zapis uravneniya himicheskoj reakcii6 1lio2 gt2li2
Answer
k himicheskim yavleniyam otnositsya process 1 gnienie opavshih listev 2 plavlenie
Answer

Helpful Links

Helpful Social

Copyright © 2024 SCHOLAR.TIPS - All rights reserved.