Chemistry, 18.12.2020 03:00 living8539
Anton has an 25 protons, 30 neutrons and 23 electrons What are its atomic number, atomic mass, and net charge
Atomic number = 26 atomie mass - 56, net charge - 3
Batomic number 26 atomic mass - 56, net charge 3
O atomic number = 30 stomiomass = 56, net charge - 3
D. atomic number = 56. atomic massa 26, net charge = 3.
Answers: 1
Chemistry, 22.06.2019 01:30, giraffegurl
If 34.2 grams of lithium react with excess water, how many liters of hydrogen gas can be produced at 299 kelvin and 1.21 atmospheres? 2 li (s) + 2 h2o (l) yields 2 lioh (aq) + h2 (g)
Answers: 3
Chemistry, 22.06.2019 20:30, sydneip6174
We are hoping to create 5.72 grams of glucose. the plant was given 4.75 liters of co2 and 2.81 g of h20. which reactant was the limiting reagent? how much excess mass did we have of the other reactant?
Answers: 2
Anton has an 25 protons, 30 neutrons and 23 electrons What are its atomic number, atomic mass, and n...
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