Find the molar mass of potassium dichromate, K2Cr2O7

Qammunity

My account
Edit my Profile
Private messages
My favorites

Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question

asked Nov 23, 2018 163k views

4 votes

Find the molar mass of potassium dichromate, K2Cr2O7

Chemistry
high-school

Thabo asked

by Thabo

9.0k points

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

4 votes

The molar mass of K is 39, Cr is 52, and O is 16. The rough calculation of these numbers are 294.

Hughesjmh answered Nov 27, 2018

by Hughesjmh

7.5k points

0 Comments

Please log in or register to add a comment.

← Prev Question Next Question →

Related questions

asked Feb 16, 2023 167k views

The molar mass of Potassium dichromate (K2Cr2O7) is A. 294 g/molB. 194 g/molC. 492 g/molD. 140 g/mol

Eghosa asked Feb 16, 2023

by Eghosa

8.9k points

Chemistry
high-school

1 answer

2 votes

167k views

asked Dec 24, 2024 3.3k views

A chemist must dilute 73.6mL of 87.6mM aqueous potassium dichromate(K2Cr2O7)solution until the concentration falls to 54.0 mM . She'll do this by adding distilled water to the solution until it reaches

Iztoksson asked Dec 24, 2024

by Iztoksson

8.7k points

Chemistry
college

1 answer

2 votes

3.3k views

asked May 11, 2024 96.5k views

The concentration of ethanol (C2H5OH) in aqueous solutions can be determined by reacting it with potassium dichromate (K2Cr2O7) in acid to produce ethanoic acid (CH3COOH) and Cr^3 ions. Write a balanced

Slava Babin asked May 11, 2024

by Slava Babin

8.5k points

Chemistry
high-school

1 answer

5 votes

96.5k views

Ask a Question

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

0 Comments

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 Comments

Please log in or register to add a comment.

Related questions

Other Questions