zxpulsezz zxpulsezz

12-11-2022
Chemistry

contestada

Расставьте коофициенты:
1. Al2O3 + HCL = AlCl3 + H2O
2. FeO + H2So4 = FeSo4 + H2O
3. Fe2O3 + H2 = Fe + H2O
4. Na2S + AgNo3 = Ag2S + NaNo3

Respuesta :

Otras preguntas

Write three to four sentences explaining how the structures Rosa Parks uses in her memoir help her share her past experience.

A book bag is on sale for $6.35 off the original price of $25.40. How much had the bag been discounted from the original price?What's the answer and how do I wo

Jack is 1.75 m tall and casts a shadow 2.25 m long. At the same time, a statue casts a shadow 9 m long. What is the height of the statue?

The town of Los Alamos, New Mexico, was built by the US government in the early 1940s as a site for research on atomic weapons. for the first atomic bomb test.

1. “‘Those people...well, they’re not people at all, Bruno.’” p. 53______________________________ 2. “...his yellow-blond hair was...held perfectly in place wit

A tourist traveling across Germany, Austria, France, and Spain would need how many different types of currency on her trip? one two three four

Which sentence uses a metaphor to indicate bravery? King George was a lion on the battlefield. King George fought very bravely on the battlefield. King George f

If the measure of angle BCD is 53 degrees, what is the measure of angle BAC (in degrees)? PLEASE HELP

This is the part of the Department of Justice that investigates crimes and protects the country's internal security interests.

How are social security numbers generated?