Chemistry, 30.01.2020 13:56 emily41950
The first step in preparing the petri dishes is
a. fill the agar vial to the 50 ml line with boiling water.
b. fill the agar vial to the 50 ml line with room temperature water.
c. fill the agar vial to the 20 ml line with boiling water.
d. fill the agar vial to the 20 ml line with room temperature water.
Answers: 3
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Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!
Answers: 1
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What is the wavelength of a 3*10^12 hz infrared wave a 3*10^20m b 1* 10^4m c 3*10^-3m d 1*10^-4 m
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In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?
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The first step in preparing the petri dishes is
a. fill the agar vial to the 50 ml line...
a. fill the agar vial to the 50 ml line...
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