Chemistry, 20.04.2021 04:50 jetblackcap
How could you use 0.0405mM to make 100ml of a 0.001mM solution?
Answers: 1
Chemistry, 21.06.2019 17:10
There are 6.022 x 10^23 atoms of hg in 1 mole of hg. the number of atoms in 4.5 moles of hg can be found by multiplying 4.5 by 6.022 x 10^23 a. 2.7 x 10^24 b. 27 x 10^23 c. 2.71 x10^24 d. 27.099 x 10^23
Answers: 3
Chemistry, 21.06.2019 20:30
The first element on the periodic table of elements is carbon. a. true b. false
Answers: 2
Chemistry, 21.06.2019 23:20
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
How could you use 0.0405mM to make 100ml of a 0.001mM solution?...
Mathematics, 05.11.2019 09:31
Mathematics, 05.11.2019 09:31
Mathematics, 05.11.2019 09:31
Mathematics, 05.11.2019 09:31
Mathematics, 05.11.2019 09:31
Mathematics, 05.11.2019 09:31