4n -14 = 22 4n = 22+14 4n = 36 n = 9
4n -32 = -28
n=10/7. i did this one mentally. but are you sure its 8n minus negative 4n or is it 8n minus 4n? 8n- -4n does not equal 8n-4n 8n- -4n is the same as 8n+4n
the value of 4n + 2 = 14
4n+13=1 -13 -134n=-12/4 /4n=-3
use the equation: NaVa=NbVb Where N is the normality and V is the volume. NOTE a is the original and b is what you're making. You would sove for Va
how do prepare 0.1 N Oxalic acid
pl. suggest how to prepare 50 sulphuric acid
reduction
methanol we can get formic acid
4n is multiplied by 4n.
poure water on the concentrated acid
take 276 gm of salicylic acid in 1000 ml water to prepare 2M solution of the salicylic acid.
how to prepare project report of monochloroaceticacid?
The atomic weight of Na-OH is 23+16+1= 40. So to prepare the one N solution of Na-OH, you need to add 40 grams of Na-OH in one litre of water. To prepare the 4N Na-OH solution, you need to add 160 grams of Na-OH in one litre of water.
4n -14 = 22 4n = 22+14 4n = 36 n = 9
You can prepare hydrogen by adding magnesium to hydrochloric acid. hydrochloric acid + magnesium = magnesium chloride + hydrogen.