Предмет: Химия, автор: Lemorkand

Скласти формули оксидів елементів №14, 16,17, 37, 38, написати рівняння їх взаємодії з водою, назвати утворені продукти. CРОЧНО!!!

Ответы

Автор ответа: vladaplisak2003

Si, S, Cl, Rb, Sr

SiO2, SO2, Cl2O, Rb2O, SrO

SiO2 + H2O = H2SiO3 (метакремнієва або метасилікатна кислота)

SO2 + H2O = H2SO3 (сульфітна кислота)

Cl2O + H2O = 2 HCl + O2 (хлоридна кислота)

Rb2O + H2O = 2 RbOH (гідроксид рубідію)

SrO + H2O = Sr(OH)2 (гідроксид стронцію)

qwerty209x: Спасибо

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