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РЕБЯТ СРОЧНО ПОМОГИТЕ1.Формула высшего оксида хлора (кислотный,аморфный,основной)
2.Формула высшего гидроксида хлора (кислотный,аморфный,основной)
Ответы 1
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1. Cl2O7 - высший оксид хлора кислотный характер2. HClO4 - хлорная кислота, высший гидроксид хлора кислотный характер
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Автор:
joy2lyx - 5 лет назад
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1)Extreme tourism
2)A way to get to know the world
3)Different types of tourism
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5)The negative impact of tourism
6)The most popular destinations
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