How much would the freezing point of water decrease if 4 mol of NaCl were added to 1 kg of water (K4 = 1.86°C/(mol/kg) for water and i = 2 for NaCl)?

it means there are 3 atoms of oxygen

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.

56 moles of   lieter in chemistry

is there any options? maybe im just not seeing them but i need the options to

-love shrooms