Inorganic Chemistry Answers

if you live in a tent whose inside volume is 203 m3 and the temperature in a cold morning is 15.o degree C but becomes 20.0 degees C in the afternonn due to the sun's warming, how many cubic meter of air was forced out of the tent due to the sun's warming . Assume that the pressure in the tent remains constant.

_________is the tendency of an atom to attract towards itself the shared electron pair of a bond in which it is involved

while is second ionization energy of alkaline earth metals is less than that of corresponding alkali metals

____________is the enthalpy change when one mole of crystal lattice is formed from the isolated gaseous ions

the melting point of sodium chloride is more than that of sodium why?

CrCl3(s) + AgNO3 (aq)--> AgCl(s) + Cr(NO3)3(aq)
^^ unbalanced.

A 0.810 g sample of impure CrCl3 was dissolved in water and required 37.0 mL of 0.125 M AgNO3 solution to react with the CrCl3 in the sample. What was the mass percent of CrCl3 in the sample?

I think the balances version would be
CrCl3(s) + 3AgNO3 (aq)--> 3AgCl(s) + Cr(NO3)3(aq)
but that's as far as I can get.

WHAT'S THE PRODUCT FROM THIS REACTION: H2O2+NACLO

How many moles are there in 768 grams of iron 3 sulfate?

How much will Avagadro's number of chlorine atoms weigh

the atomic volume per mole of yetterium is greater than lutetium. why?