what are the persentage of carbon in mild steel.3 3055
there are how many numbers of sigma and pi bonds in borazine (inorganic benzene)?7 6789
To make phosphorus tetraoxide from phosphorus why pure oxygen isn't taken and why mixture of oxygen and nitrogen is taken?1211
what are transitional elements?1 1914
what are the uses of hydrogen?1 2060
what is nascent hydrogen?1 6253
what is meant by white gold?5 4647
which is the most abundant element in the universe?2 2756
who is the fhater of chemistry?5 4074
Give the IUPAC name. i) [Co(NH3)5SO4]Cl ii) [Co(NH3)5Cl] SO4 iii) [CoCl.CN.NO2.(NH3)3]3 29801
What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?
Comosition of bell metal
How many moles of sodium hydrogen phosphate can be prepared from 3 mol of sodium hydroxide and phosphoric acid?
composition of brass
why is mgcl used in edta titration
composition of stainless steel
What is the easiest, (Less compound mixtures, basically), way to make coca.. ;)
What are common snowflake shapes?
In pickling process of titatium with HCL . how to know if the acid is not effective after pickling several batch. is there any test to know it. (not practically)
How Many grams of solid iodine are produced by the decomposition of 25.4g of hydrogen iodine gas?
write short note on steroids,terpenes,prostagladins,and phospholipids.
graphaite has higher melting point than fularine
there is something which we call as the basicity of an acid i wanted to ask is that is there something like the basicity of an alkali if yes than how can we define it?
What is hybridyzation ? How can i find that which type hybridyzation in perticular compound like in CH4(hy is sp3).
what is the syllabus for mahagenco recruitment drive for the post of chemist