Chemistry, 05.10.2019 01:00, anabellabenzaquen
Two identical metal spheres at 8 °c are put into two beakers with equal amounts of water, as shown below.
two beakers are side by side; one is labeled beaker a and the other is labeled beaker b. both beakers are the same shape, size, and are about two-thirds full with water. both beakers have a metal sphere with a temperature of eight degrees celsius submerged in the water.
heat flows from the metal spheres to the water in beaker a and beaker b. which statement is correct?
the temperature of the water in both beakers is lower than 8 °c.
the temperature of the water in both beakers is greater than 8 °c.
the temperature of the water in both beakers will decrease.
the temperature of the metal spheres in both beakers will increase.
Answers: 1
Chemistry, 23.06.2019 00:20, HernanJe6
Steam reforming of methane ( ch4) produces "synthesis gas," a mixture of carbon monoxide gas and hydrogen gas, which is the starting point for many important industrial chemical syntheses. an industrial chemist studying this reaction fills a 1.5 l flask with 3.5 atm of methane gas and 1.3 atm of water vapor at 43.0°c. he then raises the temperature, and when the mixture has come to equilibrium measures the partial pressure of carbon monoxide gas to be 1 .0 atm. calculate the pressure equilibrium constant for the steam reforming of methane at the final temperature of the mixture. round your answer to 2 significant digits.
Answers: 1
Chemistry, 23.06.2019 00:30, kylee65
What are the advantages of using the metric system? designed as a decimal system making conversions simpler more accurate system of measurement has prefixes that correspond to an amount to use with all base units used by the entire scientific community
Answers: 2
Two identical metal spheres at 8 °c are put into two beakers with equal amounts of water, as shown b...
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