Chemistry, 14.11.2019 23:31 MansellS5529
If 50 k) of heat are removed from the substance when it is at 50°c, what will be
the state and temperature of the substance?
a. gas at 70 degrees celsius
b. gas at 100 degrees celsius
c. liquid at 0 degrees celsius
d. liquid at 10 degrees celsius
Answers: 2
Chemistry, 23.06.2019 04:10
Two solids are mixed in a flask and stirred. after a few minutes, the flask becomes cold. which of the following best describes this reaction? a. an exothermic reaction b. a combustion reaction c. an endothermic reaction d. a decomposition reaction
Answers: 1
Chemistry, 23.06.2019 15:00
How much more basic is a solution with ph 8 than a solution with ph 7
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Chemistry, 23.06.2019 20:10
Sulfonic acids react like carboxylic acids when treated with thionyl chloride. draw the product of the reaction of para-toluene sulfonic acid with thionyl chloride. the name of the product will give you a hint.
Answers: 2
Chemistry, 24.06.2019 01:00
Abogado's law related the volume of a gas to the number of miles of gas when temperature and pressure are constant. according to this law, how would the volume of a gas change if a reaction produced 3 moles of gas from 1 mole of gaseous reactants?
Answers: 1
If 50 k) of heat are removed from the substance when it is at 50°c, what will be
the state and...
the state and...
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