Chemistry, 30.06.2019 10:00 jlluminate91671
You have a cup of water in a package of powdered juice makes you add some of the juice mix to the cup of water in the powder dissolve completely you decide to add more juice to the mix and stir again this time chunks of powder are floating on the surface of the water you can conclude about the solution
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Which type of reaction always has an element and a compound as reactants
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Why is the vapor pressure of a warm lake higher than the vapor pressure of a cold lake? o a. warm water has a greater heat of vaporization. ob. warm water evaporates more quickly. cool water evaporates more quickly. od. cool water has a greater heat of vaporization.
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7. what temperature is need to just dissolve 50 g of nh4cl in 75 g of water? '
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Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88
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You have a cup of water in a package of powdered juice makes you add some of the juice mix to the cu...
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