Предмет: Химия, автор: Zerozero7

Для определения хлорид-ионов в лекарственных веществах используют раствор нитрата серебра. Определить массу хлорида серебра, который образуется при взаимодействии 5 г нитрата серебра с хлороводородной кислотой.

Ответы

Автор ответа: KiDInverso

n (AgNO3) = 5/170 = 0.029 моль
n (AgCl) = n(AgNO3) = 0.029
m (AgCl) = 0.029 * 143.5 = 4.16гр.

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Текст↓

Winning Hearts

Bandy is the second most popular winter sport in the world. Basically, it's a mixture of football and ice hockev. Like football, there are eleven players on each team - but like ice hockey it is played on ice. Players move around on skates and hit a small ball with sticks. Bandy is mostly played in colder climates - but, believe it or not, one African country has a bandy team - Somalia!

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4. It was Grandin's idea to make a team for international competitions.

5. The team did not ice skate on their first day.

6. The team practised for over a year for their first world championship.

7. Anwar Hared was the only team member not living in Borlänge.

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