what is the oxidation number for KMnO4?3 9014
What is Noble Gas Configuration?3 3804
How Many grams of solid iodine are produced by the decomposition of 25.4g of hydrogen iodine gas?1461
what is the structure of sodium fluoride?1 2166
Which is a homogenous mixture, NaOH solution or H2O?2 3278
What are the uses of sulfuric acid as a dehydrating agent?1 2281
Can diffusion take place in solids?4 7891
what is thermal energy?2 2458
What are amalgams?3 3485
How a balanced equation can be used to find the mass or volume of an unknown quantity in a stoichiometry?1303
why is the atomic radius of Mg2+ bigger than that of Na+?5 21706
what is mole fraction?3 3623
what is the net ionic equation of MgSO4 and AgNO3?2 11767
How does ionic radius affect the solubility of a salt?1 9470
What is hybridyzation ? How can i find that which type hybridyzation in perticular compound like in CH4(hy is sp3).
What are common snowflake shapes?
composition of german silver
What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?
What is the easiest, (Less compound mixtures, basically), way to make coca.. ;)
Why ammonia is used as buffer solution in estimation of copper by EDTA method
composition of gun metal
what is the syllabus for mahagenco recruitment drive for the post of chemist
what is meant if aluminium sulfate contains 30% basicity?
graphaite has higher melting point than fularine
what is the significance of control of absorbance in UV?
For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.
write short note on steroids,terpenes,prostagladins,and phospholipids.
Define:minerals and ores
why lead acetate s used in the Limit test of Arsenic? what role Lead Acetate plays????