Перейти к выбору ответа 02.04.2022Помогите решить уравнение : a) Mg+H2SO4= б)HCe+AgNO3= Выбрать другой вопрос Смотреть ответ Перейти к выбору ответа Химия Вопрос школьника по предмету Химия Помогите решить уравнение : a) Mg+H2SO4= б)HCe+AgNO3= Ответ учителя по предмету Химия MgSO3+H2O Только первую смог
Похожие вопросы от пользователей
1)if you (start ) work now ,you (finish ) by six o’clock
№ 2
Сomplete the sentences with the correct forms (past simple or past continuous) of the brackets
1)when dad (come) home we( study)
2)I (sit )in the garden when wendy (arrive )
3)Martin (have breakfast when Jane (phone)
4) We (sleep )when our mum ( come ) into our room .
1.Choose the correct article.
British people talk about … weather a lot.
A) the
B) —
C) a
D) an
2. Complete the sentence.
If I … to university I would have studied medicine.
A) have gone
B) went
C) was going
D) had gone
3.Choose the sentence without mistakes.
A) Everybody were late.
B) Couldn’t you help me, please?
C) It’s getting winter.
D) I’ll try to find out when it starts.
4. Choose the correct form.
If she asks what I’m doing in her flat, I’ll say I … the gas.
A) have been checking
B) check
C) am checking
D) have checked