Chemistry, 30.07.2019 00:00, cxttiemsp021
Two teaspoons of salt are added to a glass of water which is then stirred until no more salt grains can be seen. two more teaspoons are added and stirring is continued, but the salt grains are still evident in the glass and settle to the bottom. after the addition of the last two teaspoons of salt the solution is nonpolar polar saturated unsaturated
Answers: 1
Chemistry, 22.06.2019 06:00, mapoohdoll
How much would the freezing point of water decrease if 4 mol of sugar were added to 1 kg of water(k=1.86 c/mol/kg for water and i=1 for sugar
Answers: 1
Chemistry, 22.06.2019 20:00, denaemarie02
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
Chemistry, 22.06.2019 21:30, Lindsay882
While in europe, if you drive 125 km per day, how much money would you spend on gas in one week if gas costs 1.10 euros per liter and your car’s gas mileage is 32.0 mi/gal? assume that 1 euro=1.26 dollars
Answers: 2
Two teaspoons of salt are added to a glass of water which is then stirred until no more salt grains...
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