Предмет: Химия, автор: murziiik3

Какую массу сахара необходимо растворить в 270 г воды, чтобы получить раствор с массовой долей 10%?

Ответы

Автор ответа: sufianovalina

Ответ:

27г

270:10=27 грамм сахара нужно растворить в 270 грамм воды

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Kingdom of Great Britain and Northern Ireland (the UK) occupies
most of the territory of the British Isles. It consists of four
main parts: England, Scotland, Wales and Northern Ireland.
London is the capital of England, Edinburgh is the capital of
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One will not find
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Welsh do not consider themselves to be English. The English are
Anglo-Saxon in origin, but the Welsh, the Scots and the Irish
are Celts, descendants of the ancient people, who crossed over
from Europe centuries before the Norman Invasion. It was this
people, whom the Germanic Angles and Saxons conquered in the 5th
and 6th centuries AD. These Germanic conquerors gave England its
name — "Angle" land. They were
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the union of Norman conquerors and the defeated Anglo-Saxons
that the English people and the English language were born.

The official
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Scotland some people still speak Gaelic and in northern and
central parts of Wales people often speak Welsh.

The UK is a
highly developed industrial country. It is known as one of the
worlds largest producers and exporters of machinery,
electronics» textile» aircraft, and navigation equipment. One of
the chief industries of the country is shipbuilding.

The UK is a
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