Предмет: Химия, автор: maksgaff

Даю 50 балов химия 7 класс пожалуйста кто ответит фастом

Приложения:

Ответы

Автор ответа: dyexfnf

1

Ответ:

Объяснение:

IV II V II I II II II III II VII II

CO2 V2O5 Cu2O CuO Cr2O3 Cl2O7

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: volodymirivnaanna

Срочноооо
3 A. Complete the sentences with the words in the box. prefer lower crossed work fix improve Revision 2. Don't 1. Yesterday I helped my father I'll become a mechanic. bounce touch 5. Don't 6. John must 7. It never 8. Laura baby up. 3. Cherries are nice but I strawberries. 4. Hold your arms in the air for 20 seconds and then them. the ball in the house. You'll wake the 9. Don't give up. 10. I go to the gym and achieved keep the car. Maybe school chess champion. that gate, the paint's wet. his handwriting. No one can read it! my mind that we may lose this match. something incredible. She beat the on trying! out every afternoon. D B. Choose the correct words. 1. My grandfather has got a collection / equipment of old clocks. 2. Could you please turn the radio on / up a bit? I can't hear. 3. Let's go to the pitch / court and play tennis. 4. To keep fit, you need to exercise regularly as well as / as a result eat healthily. 5. How many goals did you shoot / score in the match? 6. My brother entered a competition and won a medal / an award of €200.

11 месяцев назад

Предмет: Химия, автор: sofsturnilo

в результате химических реакций атомы не изчезают и не возникают, а...

11 месяцев назад

Предмет: Английский язык, автор: vladpech2007

даю 45 баллов очень нужно

11 месяцев назад

Предмет: Русский язык, автор: vilevavusala60

5-7 предложений на любую тему

6 лет назад

Предмет: Оʻzbek tili, автор: sidikovserik35

3. Shiroq oʻlimi oldidan oʻzini qanday tutdi va nimalar dedi?
4. Siz Shiroqning oʻrnida boʻlganingizda nima qilgan bo'lar edingiz?
higoroon xulocangizni ayting

6 лет назад