Предмет: Химия, автор: Elisabeth109

Составить уравнение, даю 50 баллов

Приложения:

Ответы

Автор ответа: dyexfnf

Ответ:

Объяснение:

N2 + O2 = 2NO

2NO + O2 = 2NO2

4 NO2+ 2H2O + O2= 4HNO3

CuO + 2HNO3 = Cu(NO3)2 + H2O

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: deksterres

her featur
equipme
applianc
pout
False
A
B
C
An informal email of advice
Read the extract from Jenny's email. What
problem does she have? What advice would
you give her?
My house is OK, but I'm having some problems
with my famates. The house is very dirty and
tudy and I have to do all the housework I can't
e my friends over because I feel embarrassed
a) Now read Anna's reply. What is her
advice?
Your problem
m sorry to hear that you're having problems with
your Batmates. I think I can help you!
The best thing you can do is to talk about this with
your flatmates. This way, you can explain how you feel
and make them realise that you can't do all the housework
ourselt as this is their house too. Maybe they don't know
that you're upset. I think you should make a list of all the
chores and together decide how to share them. Then
everyone has responsibilities and they know what to do.
I really hope my advice helps! Write back and tell
me what happens.
b) Match the paragraphs to the headings.
greeting & opening comments
closing comments
advice & expected results
see
Should/Ought to Р. GR3
a) Read the examples. Find another
example in Anna's email.
We use should/shouldn't - ought/ought not
to to give advice.
We should/ought to share the household
chores. (It's a good idea.)
You shouldn't/ought not to walk alone at
night. (It isn't a good idea.)
1
2 She
3 They
4 She
Writing
b) Fill in the gaps with should or shouldn't.
talk to her flatmates
do all the chores herself
make a list of chares
be that upset.
Jenny
1
2
c) Which of the phrases in the list: give
advice? express expected results? Use
them to replace the phrases in bold in
Anna's email.
4 Read the extract from an email below. Then
match the advice to the results. What is
your advice? What can the expected results
be?
Why don't you
It's a good idea
My flatmates are so noisy! They invite their
friends over and play loud music when I'm trying
to study or sleep. It's awfull Any advice?
Matt
Advice
Talk to your
flatmates &
if you do this,
Then you can
explain how you
feel.
Decide on a house
rule like 'no noise
after 9 pm.
Para 1:
Para 2:
Para 3:
Results
a You know you can
always study &
sleep after this
time.
Writing (an informal email of
advice)
b
5 Use any of the ideas in Ex. 4 to write an
email to Matt giving your advice (120-150
words). Follow the plan and use the email in
Ex. 2 as a model.
Plan
If they realise there is
a problem, they can
try to be quieter.
opening remarks
I'm sorry to hear
advice & expected results
Why don't you...? This way... -
You should also
Then,
I think I can help you.
closing remarks
I really hope... Write back and tell me
Writing Bank 1 p.дам 100
Балов

11 месяцев назад

Предмет: Физика, автор: stasvanza

Фізика 7 клас 5 варіант Срочно!!!

11 месяцев назад

Предмет: Математика, автор: zlatamustygina14

завдання 1. Опрацюй п. 7; 2. Вміти малювати вiдрiзок, промінь, пряму, ламану.

11 месяцев назад

Предмет: Биология, автор: maksimovstefa5

А.Все грибы образуют плодовые тела.
Б. Мицелий гриба растёт только первые несколько лет существования гриба.
Какое здесь правильное? Или тут все правильные

6 лет назад

Предмет: Физика, автор: renathalimov71p2gare

Как остывает вода в бутылке, если она крепко закрыта.

6 лет назад