Explain why SiCl4 reacts with H2O but CCl4 does not?14 75474
What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?1095
what method would be used to soften water on a large scale?1 2590
what is Redox reaction?5 4765
How chromium hydroxide shows amphoteric character?1 4655
what is the use of Flame emission spectroscopy?2 7236
How would you use a colorimetre to find the concentration ofgreen complex ion in solution?1 2112
why NO2 can be considered as a catalyst in the formation of HCHO?3 3108
How many moles of sodium hydrogen phosphate can be prepared from 3 mol of sodium hydroxide and phosphoric acid?1098
What are the products of the neutralization reaction between hydrochloric acid & magnesium hydroxide?2 7399
what is an example of Transuranium element?2 3521
why do antimony and bismuth have the same electron affinities?
What are common snowflake shapes?
Define:minerals and ores
For water content determination, if the material is insoluble in methnaol and ethylene glycol mono methyl ether, what other diluent can we use.
what is meant if aluminium sulfate contains 30% basicity?
What modification is required for the atomic theory in order to explain the existence of isotopes, and modern view of atomic nuclei and electrons?
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
How Many grams of solid iodine are produced by the decomposition of 25.4g of hydrogen iodine gas?
Comosition of bell metal
what is the syllabus for mahagenco recruitment drive for the post of chemist
write short note on steroids,terpenes,prostagladins,and phospholipids.
what is silicon chip
What is the easiest, (Less compound mixtures, basically), way to make coca.. ;)
Give lewis dot structure for HBrO4?