Chemistry, 23.04.2021 20:40, youngalien
How many liters of hydrogen gas are needed to react with carbon disulfide to produce 2.50 L of CH4? 4H2 + CS2 ---> CH4 + 2H2S
5.0 L H2
7.5 LH2
0 2.5 L H2
10.0 LH2β
Answers: 1
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Quiz1. which physical state of nitrogen has the highest entropy? a solidΒ© b gasoc liquid
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Chemistry, 22.06.2019 16:50, TrueKing184
Answer asap need by wednesday morning explain how a buffer works, using an ethanoic acid/sodium ethanoate system including how the system resists changes in ph upon addition of a small amount of base and upon addition of a small amount of acid respectively. include the following calculations in your i. calculate the ph of a solution made by mixing 25cm3 0.1m ch3cooh and 40cm3 0.1m ch3coo-na+. [ka = 1.74 x 10-5 m] ii. calculate the ph following the addition of a 10cm3 portion of 0.08 m naoh to 500cm3 of this buffer solution. iii. calculate the ph following the addition of a 10cm3 portion of 0.08 m hcl to 200cm3 of the original buffer solution.
Answers: 1
Chemistry, 22.06.2019 23:00, chastineondre7979
What is the formula of the ionic compound composed of calcium cations and chloride anions
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How many liters of hydrogen gas are needed to react with carbon disulfide to produce 2.50 L of CH4?...