напишите уравнения реакций с помощью которых можно получить гидроксид калия.
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ХимияАвтор:
ibrahimcharlesKCL+H2O=KOH+HCL
K2CO3+H2O=2KOH+CO2
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michael954Добавить свой ответ
какая доля осадков выпадает в виде снега
Допишите вопросы и ответы : 1. ............... Kate swim? - Yes, .............. 2 ................Tom sing? - Yes, .............. 3 ................Tom slim? - Yes, ............... 4 - ...........Ann's cat jump? - Yes, ............ 5 - ..........Tim's dog grey? - Yes, .............. a или the? 1. Jack has got ........... fox. ...............fox is red. 2. Pete has got ............rabbit. .......... rabbit is funny. 3. Nick has got............ box. .............box is big. 4 Jess has got ........... dog. .............. dog is nice. 5 Jane has got ............ pen. ............ pen is long.
Допишите вопросы и ответы: 1. ............. Ann sad? - Yes, .............. 2. ..............Tim strong? - Yes, ............ 3. ............. he got a nice box? - Yes, ........... 4. ............ Kate's hen run? - Yes, .......... 5. ............ crokodiles run? - Yes, ...........
Вставьте артикуль там где это необходимо: 1. Nick has got ...... fox. ........fox is nice. 2. Pete has got ...... foxes. ......... foxes can run. 3. Jane has got ........ dogs. ......... dogs like films. 4. Kate has got ......dog. ........... dog is big. 5. Alice has got ......... rabbits. ...........rabbits like to run.
Вставьте to там где это необходимо: 1. Nick's dog can ....... swim. It likes ........swim. 2. I like ......... sing. I can .......... sing. 3. Can cats .......... swim? 4. I can .........jump. I like ........ jump. 5. I can .......... run. But I can't .......... skate.
Допишите вопросы и ответы: 1. ............ you swim? - Yes, ............. 2. ............you see the hen? - Yes, ......... 3. ........... hens fly? - No, .......... 4.............. his hen run? - Yes, ........... 5. ............ it his hen? - No, ..................
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