Chemistry, 14.04.2020 21:01 imeldaa5009
Select the atoms or ions with valid Lewis dot structures. The symbol C l is surrounded by eight dots, two on each side. There is a superscript minus sign to the right. The symbol A r is surrounded by seven dots, three pairs on three sides, and one single dot on the fourth side. The symbol S i is surrounded by four dots, one on each of the four sides. The symbol S is surrounded by six dots, two are paired at the top and bottom, and one each is placed on the sides. There is a 2 minus superscript on the right side. The symbol A l is surrounded by three dots, one each on three of the fours sides. There is a 3 plus superscripted on the right side. The symbol P is surrounded by four dots, one on each of the four sides. Note:Chemical bond are shown in the figure
Answers: 2
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
Chemistry, 22.06.2019 16:10
Predict the reactants of this chemical reaction. that is, fill in the left side of the chemical equation. be sure the equation you submit is balanced. (you can edit both sides of the equation to balance it, if you need to.) note: you are writing the molecular, and not the net ionic equation. > cacl2(aq) + h20(l)
Answers: 2
Chemistry, 23.06.2019 03:00
Abaker touches a pie right after taking it out of the oven. which statement best explains why the pie feels hot?
Answers: 2
Select the atoms or ions with valid Lewis dot structures. The symbol C l is surrounded by eight dots...
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