Chemistry, 05.11.2021 19:20, fendyli6066
A chemical reaction produces formaldehyde, with a chemical formula of CH2O. Carbon is in Group 4A, oxygen is in Group 6A, and hydrogen is in Group 1A on the periodic table. In one to two sentences, describe the bonds in a molecule of formaldehyde in terms of valence electrons.(2 points)
Answers: 3
Chemistry, 21.06.2019 13:30, blakeboy3148
Draw the more stable lewis dot structure for bro2-
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Chemistry, 21.06.2019 22:20, Brooke7644
Calcium hydride (cah2) reacts with water to form hydrogen gas: cah2(s) + 2h2o(l) → ca(oh)2(aq) + 2h2(g) how many grams of cah2 are needed to generate 45.0 l of h2 gas at a pressure of 0.995 atm and a temperature of 32 °c?
Answers: 2
Chemistry, 22.06.2019 00:30, timiaparker
What does x represent in the formula for the compound xcl4?
Answers: 2
A chemical reaction produces formaldehyde, with a chemical formula of CH2O. Carbon is in Group 4A, o...
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