diamondykromah diamondykromah

26-04-2020
Chemistry

contestada

What mass in grams of magnesium oxide is produced from 2.00 mol of magnesium?

Respuesta :

drpelezo drpelezo

26-04-2020

Answer:

80 grams MgO(s)

Explanation:

2Mg(s) + O₂(g) => 2MgO(s); formula wt MgO = 40 g/mole

2moles Mg(s) gives 2moles MgO(s) => 2moles(40 g/mole) = 80 grams MgO(s)

Answer Link

Otras preguntas

According to Malcolm Gladwell, what do expert theorists on testing say happens when you put a time limit on a test?

just need some help!

What is one way that the author develops Lolly’s narrative voice in this excerpt? Select the best answer. a. Through the use of colloquial language in his int

HELP PLEASE BRAINLIEST TO WHOEVER GETS IT RIGHT.

Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two sides of this triangle? o 5 cm and 8 cm O 6 cm

With uses the digits 0 ,1, 2, 3, to make four different number sentences 2.099

Does anybody want to play hangman w/ me? Because I'm a bored procrastinator who doesn't want to do their math homework. This definitely counts as social studies

What happens to the market for Video Games when the government raises the taxes the producers must pay? Change in_________________________ Determinant:_________

Answer this plz?? For me?....

If a=15 and b=6, then 9a²-48ab+64b²=?