1. Другие предметы
  2. При экспертизе качества и определении

При экспертизе качества и определении сорта керамической посуды оцениваются такие физико-химические показатели

18larina18 18larina18    3   17.04.2019 00:10    0

Ответы
стас482 стас482  30.05.2020 19:10

1)Li2O + H2O = 2LIOH

2) Li2O + H2SO4 = LiSO4 + H2O

3) Li2O + SO3 =2 LiSO4

 

ПОКАЗАТЬ ОТВЕТЫ
Другие вопросы по теме Другие предметы
noname298 noname298  17.04.2019 04:30
Listen to these words and compare them with the Russian words: million, a ton, a kilogram, plastic, polythene, metal, cigarette, packet, supermarket,...
Полина112006 Полина112006  17.04.2019 04:30
Translate into Russian. Pay attention to different meanings of use. 1. I am used to getting up early. 2. Soon Jane got used to these strange sounds....
botatj botatj  17.04.2019 04:30
Answer the following questions. 1. Why have many species of birds and animals disappeared? 2. What is the air polluted by? 3. Are rivers polluted?...
emiliskenderov emiliskenderov  17.04.2019 04:30
Find words or word combinations in the texts: a) which have a similar meaning to the following: litter to get rid of...
76676556586 76676556586  17.04.2019 04:30
Here is an extract from a famous novel Gulliver s Travels by Jonathan Swift, an English writer. a) Before you read the story: Look at the picture. Read the description...
Jakai2808 Jakai2808  17.04.2019 04:30
Complete the sentences, putting the verbs into the correct form. Translate them into Russian. I. Example: If she rang me up, I would tell her the news....
Соня12131415 Соня12131415  17.04.2019 04:30
Use your own ideas to complete the sentences. 1. If you gave it a try,... 2. She would send for the doctor if......
khvvt1 khvvt1  17.04.2019 04:30
Look at the picture. a) Name two most serious and crucial problems of our day. b) List the following problems in order of their importance. Share your opinion with...
ledigalina1974 ledigalina1974  17.04.2019 04:30
Match the parts of the sentences. 1. We use language in this country in order to... 2. We fight for many reasons......
Grelil55 Grelil55  17.04.2019 04:30
Work in groups. • Discuss the possible ways to make the world better. • Write down your proposals / ideas. • Share your proposals with your classmates....

Популярные вопросы