subject
Chemistry, 24.09.2019 02:00 djfluffyman999

Mole conversions.
find the number of moles of argon in 607g of argon?

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 10:00, Ivonne728
Drug abuse will not lead to physical and psychological dependence. true or false ?
Answers: 2
image
Chemistry, 22.06.2019 11:40, Wemaybewrong
Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)
Answers: 1
image
Chemistry, 22.06.2019 15:20, mydoggy152
Fossil fuels are organic compounds that are made from
Answers: 1
image
Chemistry, 22.06.2019 19:20, evansh78
Consider hydrogen in an excited state n = 5n=5 that emits photons to reach the ground state. there are various possible transitions other than straight to the ground state that can occur; for example, it can drop to the n = 3n=3 state followed by the n = 3n=3 to the ground state transition. which of the possible transitions will result in the emission of a photon in the visible region?
Answers: 3
You know the right answer?
Mole conversions.
find the number of moles of argon in 607g of argon?...

Questions in other subjects:

Konu
History, 24.09.2020 02:01
Konu
Mathematics, 24.09.2020 02:01