Chemistry, 13.07.2019 23:00, NerdyJason

What mass of magnesium oxide is formed when 48.62g of magnesium is reacted with excess oxygen? a) 80.62g b) 40.31g c) 38.90g d) 20.00g e) 48.62g

Answers: 1

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 20:50, karlyisaunicorn

Which real-world scenarios below represent physical and chemical changes? -running a car -exploding fireworks -mixing water and powdered drink mix -combining oil and vinegar to make salad dressing -taking aspirin for a headache -diluting bleach with water-digesting dinner-spreading peanut butter on bread

Answers: 2

continue

Chemistry, 22.06.2019 05:30, jzjajsbdb8035

Which other elements contain the same number of outer electrons as sodium

Answers: 3

continue

Chemistry, 22.06.2019 07:30, isalih7256

Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .

Answers: 1

continue

Chemistry, 22.06.2019 08:00, wizz4865

Why is the bond angle in a water molecule less than the bond angle of methane? a. the central oxygen atom in water has two lone pairs of electrons, whereas the central carbon atom in methane has no lone pairs. b. the central hydrogen atom in water has one lone pair of electrons, whereas the central carbon atom in methane has two lone pairs. c. the central oxygen atom in water has four lone pairs of electrons, whereas the central carbon atom in methane has only one lone pair. d. the central oxygen atom exerts more repulsive force on surrounding atoms than the central carbon atom in methane does. reset next

Answers: 2

continue

Do you know the correct answer?

What mass of magnesium oxide is formed when 48.62g of magnesium is reacted with excess oxygen? a) 8...