Given the equation:
H2O (l)
KNO3(s) ————> KNO3(aq)
As H20(l) is added to KNO3...
Chemistry, 09.06.2021 14:00, tugordochulo1
Given the equation:
H2O (l)
KNO3(s) ————> KNO3(aq)
As H20(l) is added to KNO3(s) to form KNO3(aq), the entropy of the system…
1. decreases
2. increases
3. remains the same
Answers: 3
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Which fossil fuel is mainly used for heating and cooking? a. electricity b. coal c. petroleum d. natural gas
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High-pressure liquid chromatography (hplc) is a method used in chemistry and biochemistry to purify chemical substances. the pressures used in this procedure range from around 500 kilopascals (500,000 pa) to about 60,000 kpa (60,000,000 pa). it is often convenient to know the pressure in torr. if an hplc procedure is running at a pressure of 1.03×108 pa , what is its running pressure in torr?
Answers: 3
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