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

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of

find the sum. write each mixed number in simplest form 4 7/8 + 5 1/4

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

What is the creepiest sounding scale? What scale would u use for writing creepy music in other words

Forget the motor When im on the boat Think of the best time To buy a new coat What am I......?

The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?

Does an owl have a backbone?