Chemistry, 03.08.2019 15:00 Amholloway13
A150.0-g sample of a metal at 75.08c is added to 150.0 g h2o at 15.08c. the temperature of the water rises to 18.38c. calculate the specific heat capacity of the metal, assuming that all the heat lost by the metal is gained by the water.
Answers: 1
Chemistry, 21.06.2019 23:30
Calculate the expected ph values of the buffer systems from the experiments (a,b,c,d), using the henderson- hasselbalch equation, ph-pka+log[a-]/[ha]. use for pka values carbonic acid= 6.37, and acetic acid= 4.75.
Answers: 2
Chemistry, 22.06.2019 04:40
*will mark you brainliest + 15 points ** why does the equilibrium of a system shift when the pressure is increased? a. to maximize the stress on the system b. to stop restoring equilibrium to the system c. to increase the total moles of gas in the system d. to decrease the total moles of gas in the system
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Chemistry, 22.06.2019 21:00
One similarity and one difference between an element and a mixture of elements
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A150.0-g sample of a metal at 75.08c is added to 150.0 g h2o at 15.08c. the temperature of the water...
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