03-06-2020
Chemistry

contestada

If 50g of calcium carbonate is heated, what mass of calcium oxide is formed

Respuesta :

canelawatkins canelawatkins

03-06-2020

Answer:

22 g of CO2 are obtained from decomposition of 50 g of CaCO3

Explanation:

Answer Link

Otras preguntas

Andre says that [tex]log_10(55)=1.5[/tex] because 55 is halfway between 10 and 100. Do you agree with Andre? Explain your reasoning. I know that answer is fals

2,4,6,8 Help! Thank you

how does the secularism respect for diversity

Bags of chips cost $4 each. Write a direct proportion equation using (b) for bags of chips and (t) for total cost.

In quadrilateral qrst, angle r s t measures (5x 15)°. angle tqr measures (4x 3)°. circle p is inscribed with quadrilateral q r s t. what is the measure of angle

Can you think of a situation that might create a problem for a website’s security? What could a back-end developer do to prevent this situation from occurring?

Oscar corporation is planning to construct an elliptical gate at its headquarters. the width of the ellipse will be 5 feet across and its maximum height along t

My Uncle ordered 5 Pizzas, we were 20 people in all. I was just thinking how many pieces of Pizza will each one of us will get if divided equally? (Each Pizza h

Discuss the difference between weather and climate and describe the human activities which are influenced by both.

13. A data set has a mean of x=3905 and a standard deviation of 110. Find the z-score for each of the following. 14. A random sample of 80 tires showed that th