rupats6 rupats6

13-02-2024
Chemistry

contestada

1 A sample of CaCO3 was heated, causing it to form CaO and
CO2 gas. Solid CaO remained behind, while the CO2
escaped to the atmosphere. If the CaCO3 weighed 612 g
and the CaO weighed 343 g, how many grams of CO2 were
formed in the reaction?

Respuesta :

Otras preguntas

What is 27/50 as a decimal? Please explain

If u = 8 + 4i and v = 3i + 6, then what is u – v? a. 2+2i b. 5-2i c. 1+i d. 2+i e. 2-i

Why did the Egyptians mummify bodies? a. They wanted to keep the dead near them. b. They worshipped their dead ancestors. c. They believed humans would need

Define "popular press source"

What is the definition of a hypothesis ?

Winston Churchill’s reaction to the 1938 Munich Agreement was

What is the opposite of -2 2/3

X and Y intercept of 10x-5y=30

If a class has six Boise and 15 girls what is the ratio of boys to girls

the distance between the earth and the moon is about 22^4 miles. The distance between earth to neptune is about 22^7 miles. Which distance is the greater distan