kittybasil:
Write a balanced oxidation-reduction equation (in acidic solution) for the following: \[\large{C_2O_4^{2-}+Cr_2O_7^{2-}\rightarrow CO_2+Cr^{3+}}\]
3 months ago
jhonyy9:
do you have any idea ? on the right side there is one carbon when on the left side there are 2 carbons - what you need to do ? or on the left side there are 2 croms and on the right side just 1 Cr. how you balance it ?
3 months ago
jhonyy9:
kitty how you ve learned this ? when there are in the left side 2 carbons like in the above your preblem and in the right side there is just one carbone so you need multiply it in the right side by 2 and in this way the carbons from every two parts will be balanced and will get this form C_2O_4 +Cr_2O_7 -> 2CO_2+Cr
3 months ago
jhonyy9:
so now try getting the equilibru of oxigens - any idea for this way ?
3 months ago
kittybasil:
I don't understand what you refer to. Sorry! I responded very late. I'll close the question. I got it anyway. :)
3 months ago
AnimeGhoul8863:
Suppose C and D represent two different school populations where C > D and C and D must be greater than 0.
Emilee15:
did space photography help astronomers by helping reveal changes in the position
makelia:
Which function of nonverbal communication is at work? Trey was planning a surprise party for Lynn, but when she asked him why they couldn't go out on Frida
nikkixmarie:
can i get help dilating coordinates?
lexxii:
How will the momentum of the carts change before and after the collision? What di
Pixel:
Bushy Gang Bushy Gang Bushy Gang Spent 300 wood on a minigun Bushy gang Bushy Gan
bill533:
During an investigation, two German shepherds with long hair were each bred with a German shepherd with short hair in a first-generation cross.
eviant:
A ball is thrown into the air with an upward velocity of 32 ft/s. Its height h in feet after t seconds is given by the function h = u201316t2 + 32t + 6.
kkk:
Below are works-cited entries for a book in print with more than two authors. Select the one that is completely correct.
lock:
Help ASAP
eviant:
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eviant:
Identify the vertex of the graph. Tell whether it is a minimum or maximum. https://dlap.
eviant:
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eviant:
Identify the vertex of the graph. Tell whether it is a minimum or maximum. https://dlap.
bill533:
https://prnt.sc/l93b9t
eviant:
Identify the vertex of the graph. Tell whether it is a minimum or maximum. https://dlap.
bmiller16:
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eviant:
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asiaevans581:
Choose the word or phrase that best matches the word in italics. He feared that the crimes he had committed would result in his perdition.
mhchen:
unsigned long long int a[4][10] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,1