sunshinetrisss sunshinetrisss

30-04-2020
Chemistry

contestada

I NEED THESE ANSWERS ASAP
PLEASE HELP!!

chemically balance the following:

Mg(OH)2 + HCl → MgCl2 + H2O

__ CH4 + O2 → _ CO2 + H2O

_ Cu + _ Br2 → _ CuBr2

Respuesta :

garcia77 garcia77

30-04-2020

first one - Mg(OH)2+2HCl— MgCl2+ 2H2O
second one - CH4+2O2– 2H20
Third- is already balanced.

Answer Link

Otras preguntas

Supreme Court Justices are appointed for a term of A. 6 years. B. 14 years. C. life. D. 2 years.

what is smaller than a city, but large than a village

The Apollo-Soyuz Test Project was a joint United States-U.S.S.R. venture to __________. meet in space and link spaceships in orbit explore the moon send unmanne

According to the phylogenetic tree, from which domain did Eukarya evolve?

Supreme Court Justices are appointed for a term of A. 6 years. B. 14 years. C. life. D. 2 years.

why would you say a teacher is hard working

Name a number that cant be evenly divided by 6 and by 7

Examine the graph below. Choose which of the following is NOT true. Absolute zero on Kelvin scale is -273°C. Liquefaction of the gas occurs at approximately -15

which situation describes a negative correlation

Supreme Court Justices are appointed for a term of A. 6 years. B. 14 years. C. life. D. 2 years.