Chemistry, 29.09.2021 21:00 timiaparker
An atom gains two electrons, this is the new electron configuration: 1s22s22p63s23p5 What is the element symbol of this negatively charged atom?
Answers: 2
Chemistry, 21.06.2019 21:00
Iwll give extra points to who gets this for ! what type of reaction is this? ?
Answers: 2
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, 22.06.2019 21:50
Liquid from a brewery fermentation contains 10% ethanol and 90% water. part of the fermentation product (50,000 kg/h) is pumped to a distillation column on the factory site. under current operating conditions, a distillate of 45% ethanol and 55% water is produced from the top of the column at a rate of one-tenth that of the feed. what is the composition of the waste "bottoms" from the still?
Answers: 2
An atom gains two electrons, this is the new electron configuration: 1s22s22p63s23p5
What is the e...
Mathematics, 30.11.2021 02:50
Mathematics, 30.11.2021 02:50
Mathematics, 30.11.2021 02:50
Biology, 30.11.2021 02:50
Chemistry, 30.11.2021 02:50
Biology, 30.11.2021 02:50
SAT, 30.11.2021 02:50
SAT, 30.11.2021 02:50