Chemistry, 18.10.2020 07:01 lexijeppesen4533
8.926 g of an unknown element (call it X) combines with 3.074 g of Oxygen. If I molecule of the resulting compound consists of 2 atoms of X and 3 atoms of Oxygen, Identify element X
Answers: 3
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 07:30
According to the vsepr theory what is the shape of a molecule that has a central atom valence three other items with no lone pairs of electrons
Answers: 1
8.926 g of an unknown element (call it X) combines with 3.074 g of Oxygen. If I molecule of the resu...
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