gabbazab0426 gabbazab0426

04-02-2021
Chemistry

contestada

1. How many grams of Mg(OH)2 are there in 4.5 moles?
2. 275g of Al(NO3)3 is equal to how many moles?

Respuesta :

nancyvo68 nancyvo68

04-02-2021

Answer:

1) 262 grams

Explanation:

Mg = 24.305g

O = 16g

H = 1

24.305 +2(16)+2(1) = 58.305 g

×[tex]\frac{58.305g}{1} = \frac{x }{4.5 } =262.37 g[/tex]

Answer Link

Otras preguntas

The curved paths of global winds and surface currents are caused by a. the revolution of the Earth. c. warm air near the equator. b. the Coriolis effect. d. con

A 4.0-kg aluminum block is originally at 10° c. if 160 kj of heat is added to the block, what is its final temperature? the specific heat capacity of aluminum

How was the population of Haiti changed by two European powers?

500% need it as a fraction and as a decimal

If y varies directly as x, and y = 2 when x = 8, then the constant of variation is

What is the reason few people have settled in the interior of Australia

this is my first time on this app. can u please answer this question its confusing. Solve for m in terms c and r: c=50m+r

Darron uses a family recipe to make hamburgers. If he plans on using 1 1/3 cups of bread crumbs, about how many pounds of hamburgers does Darron need to use to

How many feet and inches in 62 inches?

What is the measure of cae