0
ans
2
cmts
Question 189797
1
ans
0
cmts
8.5g of hydrated copper (ii)
sulphate CuSO_4 .xH_2 O was heated
to dryness.if 4.0g of anhydrous
copper (ii) sulphate[CuSO_4 ] obtain
Find number of molecule of water of
crystallization
2
ans
0
cmts
2.86g of hydrated Sodium carbonate
Na_2 CO_3 .nH_2 O was dissolved
into water to make 250cm^3 solution
of 0.04M Find the value of n
0
ans
0
cmts
Question 152971
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ans
0
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Question 136205
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ans
1
cmts
Question 112848
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0
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please help
A 7.38 g sample of magnesium sulfate MgSO_4 . X H_2 O lost 3.78g of
water on heating, find the value of X.
0
ans
3
cmts
Question 64078
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ans
0
cmts
Question 64077
2
ans
0
cmts
Question 62923
0
ans
0
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Question 62885
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ans
0
cmts
Question 52708
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ans
0
cmts
Question 52299
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ans
0
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Question 52139
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0
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Question 41369
