menu
Qammunity.org
Login
Register
My account
Edit my Profile
Private messages
My favorites
How many items are present in the compound (NH4)2Cr2O7
Ask a Question
Questions
Unanswered
Tags
Categories
Ask a Question
How many items are present in the compound (NH4)2Cr2O7
asked
Jan 2, 2021
155k
views
2
votes
How many items are present in the compound (NH4)2Cr2O7
Physics
high-school
Ayurchuk
asked
by
Ayurchuk
7.6k
points
answer
comment
share this
share
0 Comments
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1
Answer
3
votes
in 2Cr2O7 there’s 2 items; Cr and O
Gautier Drusch
answered
Jan 6, 2021
by
Gautier Drusch
7.7k
points
ask related question
comment
share this
0 Comments
Please
log in
or
register
to add a comment.
← Prev Question
Next Question →
Related questions
asked
May 17, 2024
105k
views
Which of the following species gives colourless and odourless gas on thermal decomposition : (NH4)2Cr2O7 Pb(NO3)2 ZnSO4.7H2O (NH4)2SO4
Reignbeaux
asked
May 17, 2024
by
Reignbeaux
7.5k
points
Chemistry
college
1
answer
5
votes
105k
views
asked
Dec 7, 2024
13.8k
views
When the following equation is balanced correctly, what are the coefficients? (nh4)2cr2o7 (s) → cr2o3 (s) n2 (g) h2o (g) a) 2, 2, 4, b) 10 1, 1, c) 1, 4 2, d) 2, 2, 4
B W
asked
Dec 7, 2024
by
B W
8.5k
points
Mathematics
high-school
1
answer
0
votes
13.8k
views
asked
May 10, 2018
13.8k
views
What mass of chromium (cr) is contained in 35.8 g of (nh4)2cr2o7 ?
Mohan Seth
asked
May 10, 2018
by
Mohan Seth
8.0k
points
Chemistry
high-school
1
answer
0
votes
13.8k
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
Other Questions
At sea level, water boils at 100 degrees celcius and methane boiled at -161 degrees celcius. Which of these substances has a stronger force of attraction between its particles? Explain your answer
A snowball is launched horizontally from the top of a building at v = 16.9 m/s. If it lands d = 44 meters from the bottom, how high (in m) was the building?
What type of rock is the Haystack rock (igneous, Metamorphic, or Sedimentary)
what is a device that transforms thermal energy to mechanical energy
How many light sources do you know Pls list them
Twitter
WhatsApp
Facebook
Reddit
LinkedIn
Email
Link Copied!
Copy
Search Qammunity.org