Chemistry, 04.04.2020 00:05 postorivofarms
H2SO4 is added to a large beaker of water. How is the solution different from the original water?
a. The solution turns blue litmus to red.
b. The solution turns phenolphthalein pink.
c. The solution has fewer hydrogen ions.
d. The solution has more hydroxide ions.
Answers: 2
Chemistry, 22.06.2019 09:30, psychocatgirl1
Which ocean zone has the most abundant primary producer and why a) the abyssopelagic zone ,du to the absence of light and cold water temperatureb) the bathypelagic zone, due to the absence of light and cold water temperaturec) the mesopelagic zone ,due to uts high light availability and warm water temperature d) the epipelagic zone, due to its high light availability and warm water temperature
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Chemistry, 22.06.2019 23:10, carmenguabaoql9kv
Afusion reaction takes place between carbon and another element. neutrons are released, and a different element is formed. the different element is a) lighter than helium. b)heavier than helium. c)the same weight as helium. d)dependent on the element that reacted with carbon.
Answers: 3
Chemistry, 23.06.2019 00:50, trinityine
50 points! need answer asap. what type of organic compound contains the following functional group? (2 points)
Answers: 3
H2SO4 is added to a large beaker of water. How is the solution different from the original water?
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