Предмет: Химия, автор: typayacheeek

Задание. Составьте химические формулы бинарных соединений, дайте названия полученным веществам.

Вариант 1. А) кальций и хлор; Б) магний и азот; В) алюминий и сера; Г) кальций и кислород.



Вариант 2. А) алюминий и кислород; Б) азот и водород; В) кальций и фосфор; Г) калий и сера.



Вариант 3. А) бор и кислород; Б) кремний и кислород; В) кальций и сера; Г) кремний и водород.



Вариант 4. А) цинк и кислород; Б) углерод и водород; В) фосфор и кислород; Г) магний и хлор.



Вариант 5. А) калий и кислород; Б) фосфор и водород; В) магний и кремний; Г) натрий и сера.



Вариант 6. А) магний и кислород; Б) водород и кислород; В) сера и кислород; Г) алюминий и хлор.

Ответы

Автор ответа: zberovskayap43s1j
6

Вариант 1.

А) кальций и хлор; СаCl₂

Б) магний и азот; Mg₃N₂

В) алюминий и сера; Al₂S₃

Г) кальций и кислород.  CaO

Вариант 2.

А) алюминий и кислород;  Al₂O₃

Б) азот и водород;  NH₃

В) кальций и фосфор; Ca₃P₂

Г) калий и сера.  K₂S

Вариант 3.

А) бор и кислород; B₂O₃

Б) кремний и кислород; SiO₂

В) кальций и сера; CaS

Г) кремний и водород.  SiH₄

Вариант 4.

А) цинк и кислород;  ZnO

Б) углерод и водород;  CH₄ и куча остальных углеводородов, предельных и непредельных, ароматических (короче, довольно большая часть из органической химии)

В) фосфор и кислород; P₂O₅ , P₂O₃

Г) магний и хлор.   MgCl₂

Вариант 5.

А) калий и кислород;  K₂O

Б) фосфор и водород;  PH₃

В) магний и кремний;  Mg₂Si

Г) натрий и сера.  Na₂S

Вариант 6.

А) магний и кислород;  MgO

Б) водород и кислород;  H₂O

В) сера и кислород;  SO₂ , SO₃

Г) алюминий и хлор. AlCl₃


typayacheeek: Можно еще ко всему степени окисления
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