jalynjones18 jalynjones18

11-01-2021
Chemistry

contestada

What is the mass of the reactant magnesia + oxygen

Respuesta :

Kalani569 Kalani569

11-01-2021

Answer:

1.39 g

Explanation:

1.39 g

Mass magnesium oxide = 3.78 g. So mass oxygen = 1.39 g. Number moles Mg = 2.39/24 = 0.0995. Number moles O = 1.39/16 = 0.0868.

Answer Link

Otras preguntas

A bear was eating his fish. The bear was eating hungrily. The bear was terrifying. The bear was a grizzly. Combine the sentences into one sentence.

(PLSS HELP FAST!!) Which parallelograms below have the same area?

why Linda tone appropriate at this stage in the story

Which of the following best explains why matter changes from one phase to another? A. Changes in color causes matter to change phase. B. Changes in size causes

what is the net ionic equation for the reaction that occurs when magnesium carbonate (s) and excess hydroiodic acid are combined

according to the philippines department of energy, how many renewable energy resources are generated form geothermal power plants?

"You seem very clever at explaining words, Sir," said Alice. "Would you kindly tell me the meaning of the poem called 'Jabberwocky'?" “Let's hear it," said Hump

TOPIC 3: TALK ABOUT YOUR FUTURE CAREER What job do you want to do in the future? What qualities do you think you need to do that job? Who do you think will help

lichen are braindicator, why?

In this excerpt, Jim's character is developed indirectly, through his lack of action. O directly, through his physical appearance. O directly, through his perso