Question

1. Дополните схемы реакций, расставьте коэффициенты ( если нужно) и назовите продукты реакции: Li 2 O + H 2 O →……… K 2 O + H 2 O →……… CO 2 + H 2 O →……… N 2 O 5 + H 2 O →…….

Answer 1

Ответ:Li2O+H2O=2LiOH-гидроксид лития

К2О+Н2О=2КОН-гидроксид калия

СО2+2Н2О=H2CO3-карбонатная кислота

N2O5+H2O=2НNO3-нитратная кислота

Объяснение:

Answer 2

Li2O + H2O → ?

The reaction between Li2O and H2O can be represented as follows:

Li2O + H2O → 2LiOH

In this reaction, Li2O (lithium oxide) reacts with H2O (water) to form 2LiOH (lithium hydroxide) as the product.

K2O + H2O → ?

The reaction between K2O and H2O can be represented as follows:

K2O + H2O → 2KOH

In this reaction, K2O (potassium oxide) reacts with H2O (water) to form 2KOH (potassium hydroxide) as the product.

CO2 + H2O → ?

The reaction between CO2 and H2O can be represented as follows:

CO2 + H2O → H2CO3

In this reaction, CO2 (carbon dioxide) reacts with H2O (water) to form H2CO3 (carbonic acid) as the product.

N2O5 + H2O → ?

The reaction between N2O5 and H2O can be represented as follows:

N2O5 + H2O → 2HNO3

In this reaction, N2O5 (dinitrogen pentoxide) reacts with H2O (water) to form 2HNO3 (nitric acid) as the product.

Please note that the coefficients in the balanced equations are already provided.