brianas86 brianas86

20-05-2021
Physics

contestada

Can someone help me with this please

Can someone help me with this please class=

Respuesta :

primitivo811 primitivo811

21-05-2021

Answer:

1. 2HCl + MgO —-> MgCl2 + H2O

Explanation: You add a 2 in front of the HCl in order to have 2 hydrogens on each side and 2 Cl on each side. Since, Magnesium only has one on each side, they’re already balanced. Same with Oxygen so you leave it alone.

Answer Link

Otras preguntas

which of the following are outputs of the process of photosynthesis? A. Energy from food and oxygen B. Energy from the sun, carbon dioxide, and water C. Nutrien

_________ is a nonsalt molecule that contributes to the hypertonicity of the interstitial fluid of the renal tubules. a. urea b. protein c. creatinine d. xenob

Insulin, a hormone, sends a signal telling your cells to remove what from your bloodstream? A. lactose B. glucose C. sucrose D. fructose

Read the heading. There are many types of animals without backbones. What type of information will follow? A) a list of animals without backbones B) the scienti

Looking back, I was sure that I was going to die that November afternoon. Tornado watches in Alabama are as common as eggs are for breakfast. So much so, that

All of the following were accomplishments of Reconstruction in the South EXCEPT: A. Southern railroads were expanded and repaired. B. Republican governments

How are mountains classified? a. by their age b. by their dominant processes that formed them c. by the type of faulting that occurred to form them d. by the t

Human activities, such as the burning of fossil fuels, result in air pollution. What could be an outcome if the amount of smoke released is not regulated?

Help ME PLEASEEEEE ASAP

PLEASE HELP!!! PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Which of the following most likely happens during a physical change? An irreversible process takes pl