subject
Chemistry, 17.11.2020 08:20 slonekaitlyn01

PLEASE HELP THIS IS DUE SOON How many moles of oxygen atoms are present in 6.41×1025 molecules
of dinitrogen pentoxide (N2O5)?
1. 532 mol
2. 106 mol
3. 32 × 1025 mol
4. 266 mol

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 21.06.2019 21:50
H2so4(aq) + mg(s)—> mgso4(aq) +h2(g) which substance is the acid in the reaction?
Answers: 3
question
Chemistry, 22.06.2019 19:00
Which is the solubility product expression for caf2(s)?  [ca2+]/[f–]2  [ca2+][f2–]  [ca]+[f]2  [ca2+][f–]2
Answers: 3
question
Chemistry, 23.06.2019 02:00
Which statement is true about the model of the electromagnetic spectrum a: it change the frequencies of light. b: it compare wavelengths of light. c: the color of light waves can be changed using the model. d: the intensities of light waves can be decreased using the model.
Answers: 2
question
Chemistry, 23.06.2019 06:30
Acompound has the molecular formula c3h8. which class of organic compounds does it belong to?
Answers: 1
You know the right answer?
PLEASE HELP THIS IS DUE SOON How many moles of oxygen atoms are present in 6.41×1025 molecules
Questions
question
Mathematics, 08.01.2021 17:10
question
Computers and Technology, 08.01.2021 17:10
Questions on the website: 13722362