Chemistry, 31.07.2021 08:20 joannachavez12345
How many moles of calcium atoms do you have if you have 7.53 × 10²¹ atoms of calcium. (The mass of one mole of calcium is 40.08 g.)
Answers: 1
Another question on Chemistry
Chemistry, 22.06.2019 04:30
Use the periodic table to determine the electron configuration of dysprosium (dy) and americium (am) in noble-gas notation.
Answers: 1
Chemistry, 22.06.2019 05:30
The table describes how some substances were formed substance 19 description formed by boiling pure water formed by combining three hydrogen atoms to every nitrogen atom formed by adding 5 g of sugar to 1 l of water formed by compressing carbon under high pressure based on the given descriptions, which substance is most likely a mixture?
Answers: 1
Chemistry, 22.06.2019 15:30
A1.5l container holds p.50 grams of an unknown gas at a pressure of 0.44 atm and a temperature of 50.c what is the molar mass of the unknown gas
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
You know the right answer?
How many moles of calcium atoms do you have if you have 7.53 × 10²¹ atoms of calcium. (The mass of o...
Questions
English, 09.10.2019 15:30
Chemistry, 09.10.2019 15:30
Mathematics, 09.10.2019 15:30
Mathematics, 09.10.2019 15:30
History, 09.10.2019 15:30
History, 09.10.2019 15:30
History, 09.10.2019 15:30
Mathematics, 09.10.2019 15:30
Biology, 09.10.2019 15:30
History, 09.10.2019 15:30
Geography, 09.10.2019 15:30
Chemistry, 09.10.2019 15:30
Chemistry, 09.10.2019 15:30
