Chemistry, 25.10.2019 23:43 mullery7482
Which of the following group 1a elements is the least reactive? a. cs (cesium) b. li (lithium) c. k (potassium) d. na (sodium)
Answers: 3
Chemistry, 22.06.2019 00:00
How did planetesmals form planets? a. they broke apart into smaller chunks.b. they collided and stuck together.c. they cooled and pulled ice together.d. they began to rotate.
Answers: 1
Chemistry, 22.06.2019 03:30
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
Which of the following group 1a elements is the least reactive? a. cs (cesium) b. li (lithium) c. k...
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