Предмет: Химия, автор: ilagaevskij9

ZnO NaOH не могу решить

Ответы

Автор ответа: тайная

1

Ответ:

ZnO + 2NaOH = Na₂ZnO₂ + H₂O

цинкат натрия

Объяснение:

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Русский язык, автор: Аноним

жизненная сила в музыке чайковского

2 года назад

Предмет: Английский язык, автор: сашуля78945

Ответьте на вопросы
1.When did you go to the zoo?
2.With whom did you go there?
3.What animal did you see in the zoo?
4.Did you like your visit and why?

2 года назад

Предмет: Английский язык, автор: Vilenasa

Помогите. PLEASE!!!!

Fill in the blanks with prepositions or adverbs where required:

1."Have you any pain . . . the stomach?" — "Yes, I have sometimes. Something is wrong . . . it."
46
2. The district doctor wrote . . . a prescription . . . some tablets.
3. As my brother was running a very high temperature the doctor prescribed . . . him the
tablets . . . aspirin to keep the fever ….
4. The chemist wrote the name . . . the drug . . . the label and stuck it . . . the bottle.
5. I'll prescribe . . . you a tube . . . healing ointment. Please, rub it . . . to relieve the skin
irritation.
6. These ampules . . . camphor are . . . intramuscular injections.
7. What is the matter . . . your friend? He is so pale and his face is damp . . . sweat. Shall I call
. . . a doctor?
8. Please, order this prescription . . . the chemist's . . . your way . . . the University.
9. The nurse . . . duty gave an injection . . . morphine . . . the patient, who was hospitalized . . .
a poor condition and had a severe pain . . . his abdomen.
10. Be careful! This drug is only . . . external use. Besides its overdosage may cause an irritation
. . . the skin.
11. If something is wrong . . . the liver the doctor may write . . . the prescription . . . vitamin B1
or B12.

2 года назад

Предмет: Физика, автор: Djorik1

как можно изменить направление линий магнитных полей проводников с током

9 лет назад

Предмет: Алгебра, автор: makssas598

Помогите пожалуйста
x⁴-2x²-8=0

9 лет назад