what are the persentage of carbon in mild steel.3 3127
there are how many numbers of sigma and pi bonds in borazine (inorganic benzene)?7 7101
To make phosphorus tetraoxide from phosphorus why pure oxygen isn't taken and why mixture of oxygen and nitrogen is taken?1255
what are transitional elements?1 1966
what are the uses of hydrogen?1 2119
what is nascent hydrogen?1 6372
what is meant by white gold?5 4739
which is the most abundant element in the universe?2 2837
who is the fhater of chemistry?5 4166
Give the IUPAC name. i) [Co(NH3)5SO4]Cl ii) [Co(NH3)5Cl] SO4 iii) [CoCl.CN.NO2.(NH3)3]3 31247
why Nacl solution called as brine solution?
why is mgcl used in edta titration
what is meant if aluminium sulfate contains 30% basicity?
which cationic polymer is compatible with poly aluminium chloride?
why do antimony and bismuth have the same electron affinities?
composition of brass
write short note on steroids,terpenes,prostagladins,and phospholipids.
what is the syllabus for mahagenco recruitment drive for the post of chemist
composition of german silver
How a balanced equation can be used to find the mass or volume of an unknown quantity in a stoichiometry?
What are the inorganic material eliminated in Sulphated Ash
what is the significance of control of absorbance in UV?
why lead acetate s used in the Limit test of Arsenic? what role Lead Acetate plays????
How many moles of sodium hydrogen phosphate can be prepared from 3 mol of sodium hydroxide and phosphoric acid?
Give lewis dot structure for HBrO4?