I assume you’re looking for a balanced equation.
SiCl4 + 2H2O = SiO2 + 4HCl
The snake,raccoon, and preying mantis
The factor in determining the average atomic mass of an element is:
B or 2 relative abundance of each isotope because the by looking at how many protons , electrons and neutrons the most isotope is of the element has relative abundance.
The reason why the reaction written on the picture can be classified as a synthesis reaction is :
the reaction shows one compound that formed from two compounds
hope this helps