Monday, 22 June, 2026г.
russian english deutsch french spanish portuguese czech greek georgian chinese japanese korean indonesian turkish thai uzbek

пример: покупка автомобиля в Запорожье

 

Reaction 10: Cu+2AgNO3-Cu(NO3)2+2Ag

Reaction 10: Cu+2AgNO3-Cu(NO3)2+2AgУ вашего броузера проблема в совместимости с HTML5
Note: - should be an arrow, YouTube will not allow the arrow in the description. Also note subscripts are not permitted. Check your reaction sheet for correct balanced equations.
Мой аккаунт