andy7812 andy7812

15-04-2024
Chemistry

contestada

When NaHCO3 is heated above 270 degrees Celsius, it decomposes to Na2CO3(s), H2O (g), and CO2(g)?

A. Write a balanced chemical equation for the decomposition reaction.
B. Calculate the mass of CO2 produced from the decomposition of 25.0 g of NaHCO3.

Respuesta :

Otras preguntas

How does substituting a hydrogen atom with a halogen in a hydrocarbon affect the resulting compound? A. All the single bonds in the original molecule change to

What would a mainstream news source most likely remove from this passage? The president will be touring the city tomorrow. He is expected to arrive at 6:00 P.M.

Kevin makes $78.37 per day. How much does he make in 7 days

Select the scenario that correctly represents the given graph. A. The price of a television decreases by 20% of its original price every year. B. The number o

The histories of Kush and Egypt are intertwined with each other because they were reliant on each other. How did their interdependence work, and why did each ta

Label each transition in this flow chart as a chemical change or a physical change

find the number of verices, faces, and edges of the cube

What body of water is #4 pointing to? A) Lake Ontario B) lake Lanier C) lake Victoria D) Black Sea

The supplement of an angle is three times the measure of the angle. What is the measure of the angle?

PLEASE ANSWER ASAP PLEASE WILL MARK BRAINLIEST PLEASE THANKS!!! What are the provisions of Federalist paper #84? List at least 5 provisions. What are the provis