The best treatment for a student who accidentally poured ...
The best treatment for a student who accidentally poured conc tetraoxosulphate(vi) on his skin in the laboratory is to wash his skin with?
with cool running water
sodium hydroxide solution
iodine solution
sodium trioxonitrate(v) solution
Correct answer is A
30cm3 of oxygen at 10 atmospheres pressure is placed in a 20 cm3 container. Calculate the ...
The major component of the slag from the production of iron is? ...
River contaminated by alkali waste will have a pH of about. ...
What is the atomic number of Lanthanum? ...
The purity of a solid sample can best be determined by its ...
What is the atomic number of Technetium? ...
The reaction of an alkene with hydrogen in the presence of catalyst is ...