Question

Н 2 О + МgO = Н 2 О + Lі 2 О = Н 2 О + Р 2 О 5 = Н 2 О + SО 3 =

Answer 1

Ответ:

Объяснение:

MgO + H2O = Mg(OH)2

Li2O + H2O = 2LiOH

P2O5 + 3H2O = 2H3PO4

SO3 + H2O = H2SO4

Answer 2

It seems like you're trying to balance chemical equations. To balance a chemical equation, you need to make sure that the number of atoms for each element is the same on both the reactant and product sides. Let's balance the equations you provided:

1. $H_2O + MgO = H_2O + Li_2O$:

On the left side, there are 2 hydrogen (H) atoms, 1 oxygen (O) atom, and 1 magnesium (Mg) atom. On the right side, there are 2 hydrogen atoms, 1 oxygen atom, and 2 lithium (Li) atoms. To balance the equation, you can add a coefficient of 2 in front of Li₂O on the right side:

$H_2O + MgO = H_2O + 2Li_2O$

2. $H_2O + P_2O_5 = H_2O + SO_3$:

This equation is already balanced. There are 2 hydrogen atoms and 5 oxygen atoms on both sides.

If you have any more equations you need help with, feel free to ask!