thanks, how are covalent and ionic formulas distinguished? give 3 examples of ionic formulas with names include one polyatomic ion in one? give 3 examples of covalent molecules with names and formula?

Question

anonymous · Answer

relate all measured quantities of a gas? list gas laws and any unit requirements?

aaronq · Answer

gases have pressure, volume, mass

pressure can be atm, torr, psi

volume, usually liters or can be metric like dm^3

mass, usually grams

anonymous · Answer

I don't understand which question u answered where?

aaronq · Answer

relate all measured quantities of a gas? list gas laws and any unit requirements?

aaronq · Answer

gas laws, ideal PV=nRT, and van der waals which is similar it just has a and b constants

anonymous · Answer

what are other gas laws? boyles, Charles, gay lusaac? what are their equations?

aaronq · Answer

they're parts of the ideal gas law

anonymous · Answer

up above the gas law questions u so kindly answered are three other questions please take a look

aaronq · Answer

i honestly don't remember which is which i just use the ideal gas law and eliminate variables that remain constant

anonymous · Answer

please look at my other  three questions the ones before the gas questions

aaronq · Answer

thanks, how are covalent and ionic formulas distinguished? 
ionic have metals and non metals
give 3 examples of ionic formulas with names include one polyatomic ion in one? 
NaCl, MgCl2, Al2(SO4)3 
give 3 examples of covalent molecules with names and formula?
O2, H2, Cl2