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составьте формулы следующих солей : нитрата бария, хлорида алюминия, карбоната натрия,фосфата калия. напишите уравнение диссоциации этих солей.
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Предмет:
Химия -
Автор:
sailormcpherson - 5 лет назад
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Ответы 1
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1) Ba+NO3=Ba(NO3)2= Диссоциирует2) Al+Cl=Al(Cl)3=Диссоциирует3)Na+CO3=Na2(CO3)=Диссоциирует4) K+PO4=K3PO4=Диссоциирует
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Автор:
sunnywugi - 5 лет назад
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0
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перевидите срочно текст!!!!!
"Hurry up",said Mum,"or we'll be late for school. " We all rushed
downstairs,picked up our bags and went outside. Mum closed the door.
"No,wait! said Kate. " I forgot my homework . Mrs James will go mad if I
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