Предмет: Химия, автор: lolkek876

14. Масса сульфата натрия, образовавшегося натрия и 49г серной кислоты, равна А) 49г Б) 71г В) 87г (I при взаимодействии 49г гидроксида Г) 98г Д) 100г ся при соединении 30г соляной

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Автор ответа: sofia3433355

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Ответ:

б.........,.......................

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СРООООООООООООООЧНО!!!

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you like a cup of coffee?
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you help me carry this downstairs?
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