subject
Chemistry, 12.05.2021 19:30 bdbsjncns

How many grams are in 5.12x10^20 atoms of hydrogen

ansver
Answers: 3

Another question on Chemistry

question
Chemistry, 21.06.2019 23:40
If the atomic mass of an atom is 34 and the atom contains 13 protons, how many neutrons does the atom contain?
Answers: 2
question
Chemistry, 22.06.2019 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
Answers: 3
question
Chemistry, 22.06.2019 20:20
Which formula equation represents the burning of sulfur to produce sulfur dioxide? s(s) + o2(g) 4502(9) 2h2s(s) + 302(g) —> 2h20(0) + 2502(9) 4fes2+1102 —> 2fe2o3 + 8502 2802(g) + o2(9) v205 , 2503(9)
Answers: 1
question
Chemistry, 23.06.2019 07:30
Type the letter that represents the correct location for each particle type below. the neutron is found at __ the electron is found at __ the proton is found at __
Answers: 2
You know the right answer?
How many grams are in 5.12x10^20 atoms of hydrogen...
Questions
question
Social Studies, 23.02.2021 21:40
question
Spanish, 23.02.2021 21:40
question
Geography, 23.02.2021 21:40
question
Mathematics, 23.02.2021 21:40
question
Mathematics, 23.02.2021 21:40
question
Spanish, 23.02.2021 21:40
question
Mathematics, 23.02.2021 21:40
question
Mathematics, 23.02.2021 21:40
question
Mathematics, 23.02.2021 21:40
question
Social Studies, 23.02.2021 21:40
Questions on the website: 13722361