Horlamartins Horlamartins

01-01-2020
Chemistry

contestada

if 2.4g of magnesium burns in oxygen. calculate (I) the mass of magnesium oxide formed (ii) volume of oxygen at stp.

Respuesta :

Eduard22sly Eduard22sly

01-01-2020

Answer: i. 4g of MgO

ii. 1.12dm3

Explanation:Please see attachment for explanation

Ver imagen Eduard22sly

Answer Link

Otras preguntas

can anybody please help me fill in these blanks?? thank you so much if u can!

(2x-3)(3x+4) expand and simplify

You are designing a rectangular pet pen for your new baby puppy. You have 30 feet of fencing you would like the fencing to be 6 1/3 feet longer than the width

Discuss the ways in which the Northern and Southern economies and social customs differed in the decade prior to the Civil War. Why are they characterized as ha

When using two-wire cable to feed a 240-V appliance that does not require a neutral wire, you should A. mark both ends of the white wire green. B

In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a _____.A) moss sporophyteB) moss

solve 3x-18=2y and 5x-6y=14 by elimination or substitution . SHOW ALL WORK!!!

Which number on the image above correctly indicates the name of a folder in this URL?A.1B.2C.3D.4

What do you think is the greatest invention that you use today? Explain in 4 sentences

Does anyone know what the answer is