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Срочно!!!!!
Составте формулу щелочи или кислоту углерода (C)
И формулу летучего водородного (C)
Заранее спасибо;)-
Предмет:
Химия -
Автор:
hectorstephens - 6 лет назад
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Ответы 2
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Спасибо
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Автор:
areli6n1q - 6 лет назад
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0
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H2CO3 - угольная кислота
СO2 - углекислый газ
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Автор:
franciscaa2lg - 6 лет назад
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0
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Раскройте скобки, употребляя глаголы в одном из следующих времен: Present Continuous, Present Simple, Past
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