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Subject: Chemistry, asked on 7/10/19

Difference between molarmass and amu

Subject: Chemistry, asked on 5/10/19

Experts pl help me to solve my question

Subject: Chemistry, asked on 29/9/19

Solve for 1,2,3,4,5.

Subject: Chemistry, asked on 29/9/19

The volume of 95percent h2so4 (density =1.1g/ml) needed to make 200cm3 of 98percent solution of h2so4 density,=(1.1g/ml)

Subject: Chemistry, asked on 22/9/19

Molar mass of co(NO3)2.6H2O is 290grams given mass is 30grams in 4.3litres of solution calculate molarity

Subject: Chemistry, asked on 15/9/19

Impact name for this organic compound

Subject: Chemistry, asked on 15/9/19

Iupact name for this compound

Subject: Chemistry, asked on 15/9/19

What are rules of iupact organic compound nomenclature and definition of complex substituent and simple substituent

Subject: Chemistry, asked on 13/9/19

Will I get some problem related to morality and morality also v/vpercentage and w/wpercentage and w/vpercentage and pop and ppb

Subject: Chemistry, asked on 11/9/19

What is the molefraction of solvent in 0.25m(molality ) aqueous solutions

Subject: Chemistry, asked on 5/9/19


pls solve this q 
 

Subject: Chemistry, asked on 5/9/19




pls solve  questions 7;8;9

Subject: Chemistry, asked on 5/9/19





pls solve questions 4;5;6

Subject: Chemistry, asked on 5/9/19


2.atomic weight of y is options.70;20;40;65
3.no.of x atoms present in compound is 
a] 5.01 x 10 power22      b] 6.02 x 10 power21    c] 3.01 x 10 power 23    d] 1.204 x 10 power 22

Subject: Chemistry, asked on 4/9/19

Can any body help me with question I

It the number after decimal is even then it remains unchanged then why my answer is wrong

34567
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