mrepicawesome75 mrepicawesome75

17-04-2020
Chemistry

contestada

Addition of 1 M HBr to 0.1 M solutions of which
compound results in evolution of a colorless gas?
(A) NaHSO3 (B) NaHSO4
(C) Ce(NH4)2(NO3)6 (D) KBrO3

Respuesta :

emaikwuvictor emaikwuvictor

17-04-2020

Answer:

A

Explanation

The equation of reaction will be

HBr + NaHSO3 = NaBr + H2O + SO2

Answer Link

Otras preguntas

Help please I need this asap loll

Jjjjjjjjjjjjjjjjjjjj

What are the key features of fibrous dysplasia according to pathology outlines?

The area of a rectangular rug is (3x + 9) square units. Factor (3x + 9) to find possible dimensions of the rug.

What is the difference between a semantic kernel and a Langchain?

The conservative, who fought to restore the authority for monarchs, the aristocracy, and the clergy, were challenged by liberals and nationalists. A. TRUE B. FA

What is the surface area of this prism? Solve on paper and enter your answer on Zearn. You can use the calculator to help you solve. Triangular prism. Base is a

homo habils is evotion

The following are temperatures in various cities in San Diego County:78° 71° 78° 75° 68° What is the mode of the data set? A. 75° B. 74° C. 71° D. 78°

Where is the us air force academy located?