montrellgoodman5852 montrellgoodman5852

23-01-2024
Chemistry

contestada

Which one of the following compounds is responsible for quick setting of cement?
a. MgO
b. SiO₂
c. Fe₂O₃
d. Al₂O₃

Relax

Respuesta :

Otras preguntas

When the pH of a solution is changed from 4 to 3, the hydronium ion concentration of the solution: (1) decreases by a factor of 10 (2) increases by a factor of

ESTIMATE PRODUCT 2 3/8 X 1/3=

which is the greatest fraction 1/2, 1/4, 1/6 or 1/8

How many neutrons does Uranium-238 have if it has 92 protons?

an 8 pound of apples costs 17.50. what is the unit price

If 1 cent was "per" minute, how many minutes would $10.00 dollars cover?

Mr wallace took 600mg if medicine. This was 75% of the full dose. What is the full dose?

what is 5/6 as a percent rounded to the nearest hundredth

there are 25 servings on a 30.2 ounce jar of peanut butter . how many ounces of peanut butter are there in 1 serving

One possible reason why Iranian radicals took American hostages at the U.S. Embassy in 1979 was: the United States was allied with Iraq, the enemy of Iran Ameri