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how do u calulate percentage
how do u calulate the percentage composition of NO2 and mgcl2
You don't. There is no NO2 in MgCl2 which should be obvious.
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asked by
kate
344 views
how do u calulate percentage composition of NO2
[mass N/mass NO2] x 100 = %Nitrogen [mass O2/mass NO2] x 100 =%oxygen
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asked by
san
1,047 views
The pH of an aqueous solution is 3.25.
a. Calulate the concetration of the hydronium ions in the solution. b. Calulate the
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asked by
Mary
424 views
According to the DSM-5, approximately what percentage of the population has intellectual development disability (IDD) a. 6
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asked by
Bincy biju
203 views
Consider a solution containing 0.150 M Ba(OH)2. Calulate the pH.
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asked by
Anonymous
1,045 views
calulate 30%of 40,and 25%of 20,then add the two results together
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asked by
suheily hernandez
325 views
3^2/3^4
I did this through my calulate and I came up with 1/9, but that is not the correct answer. I'm not sure what to do?
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asked by
Avery
366 views
How do you estimate and calulate quotients with decimals
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asked by
Claudia
430 views
is there a formula how to calulate for the revenues, expenses , and income
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asked by
student acc
335 views
Calulate the amount of substance io 120g of trioxocarbonate (iv)ion,co2
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asked by
Evans
405 views