всякую ерунду не писать (бан)​

Объяснение:

в 1 формуле перед NH3 поставить 2, и перед H поставить 3, остальное правильно

это же не Английский язык

 Russia’s higher educational system started with the foundation of the State Moscow University founded in the middle of the 18th century. The getting of higher education was and still is very prestigious. 
Students with secondary education can be admitted to higher educational institutions. The universities admit applicants on the basis of the results of their secondary schools leaving examinations.
One of the great attractions of education in Russia is the cost. Degree study tuition is from $2000 to $8000 per year. 
The types of the educational institutions in the Russian Federation are:
 • University: a higher educational institution with activities aimed at developing education, science, and culture by performing fundamental scientific research and training at all the levels of higher, postgraduate, and further education 
• Academy: a higher educational institution with activities aimed at developing education, science, and culture mainly in one specific area of science, technology, and culture.
• Institute: an independent higher educational institution, which applies vocational education curricula in specific areas of science, technology, and culture. 
Russian higher educational institutions can grant the following types of degrees and diplomas: Intermediate Diploma; Bachelor’s degree; Diploma of Specialist; Master’s degree.
The function of the degree of Intermediate Higher Education granted after no less than two years of training is to certify that a student has successfully completed the first two years of the fundamental higher education. The Bachelor’s degree is awarded after at least four years of training. Degree of a Specialist is awarded after 5–6 years of studies. in the majority of cases students have to pass final state examinations.

1. The clock hangs on the wall, above the table.
2. He has played Hamlet on the stage many times.
3. The bank is between the post-office and the beauty salon.
4. The ball has rolled under the bed.
5. Bob and Jane were sitting in the cafe in front of each other.
6. The gym is next to my college.
7. The monument is on the right.
8. The office address is at the top of the page.
9. He spends all his life at work.
10. The kettle is boiling in the kitchen.
1. Часы висит на стене, над столом.
2. Он играл Гамлета на сцене много раз.
3. Банк между почтой и салоном красоты.
4. Мяч закатился под кровать.
5. Боб и Джейн сидели в кафе напротив друг друга.
6. Тренажерный зал рядом с моим колледжем.
7. Памятник находится справа.
8. Адрес офиса в верхней части страницы.
9. Он проводит всю свою жизнь на работе.
10. На кухне кипит чайник.