Предмет: Химия, автор: xxss8jjju

Определить относительную плотность газа О2 по СО

Ответы

Автор ответа: name80041

Решение на фото ниже.

Приложения:

xxss8jjju: если можна пожалуйста с дано

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During the past hundred years, the radio, the cinema. and now television have made very great changes in the entertainments with which people fill their free time.

A hundred years ago people knew how to entertain themselves much better than they do now. When a group of people gathered together, they talked, played cards or other games, read aloud to each other, or went out shoot- ing or walking together. Most people could sing a little, or play a musical instrument, so at a party the guests entertained each other.

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Two brothers, Albert (1) Bob Browns, are in hospital after their boat sank off the south coast last Thursday. When the boat left the port (2) …. Thursday afternoon, the sun was shining and the sea was calm. The two men were fishing near White Island (3) … the weather suddenly changed. All of a sudden, it became and the sky changed from clear, light blue to dark grey. The men decided to return to the port, but unfortunately (4) … boat hit a rock and sank almost immediately. When the Search and Rescue helicopter arrived at the scene, the men (5) … holding onto floating pieces of wood. Luckily, big pieces of wood (6) ….the boat were floating on the water and we were able to hold onto them until the rescue team arrived, “Albert told reporters. The two brothers were wet and cold, but happy to be alive.

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A when B where C while

A a B their C an

A were B was C are

A of B on C from

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