subject
Chemistry, 14.09.2019 07:30 gummybear1398

Heather just drank 40.0 grams of water (h20). how many moles of water did she just drink? o a. 2.22 moles b. 45 moles o c. 40.0 moles o d. 0.45 moles o e.720 moles

ansver
Answers: 1

Other questions on the subject: Chemistry

image
Chemistry, 21.06.2019 22:00, creepycrepes
Which function is performed by earths atmosphere? a. ultraviolet rays are prevented from reaching the ozone layer. b. earths temperature is raised and moderated by trapping in heat c. charged particles from the sun are prevented from reaching earth. d. magnetic charges from space are prevented from reaching earths surface.
Answers: 2
image
Chemistry, 22.06.2019 02:40, lyn36
How many liters of hydrogen gas will be produced at stp from the reaction of 7.179×10^23 atoms of magnesium with 54.219g of phosphoric acid (h3po4) the equation is 3mg + 2h3(> mg(po4)2+3h2
Answers: 1
image
Chemistry, 22.06.2019 23:00, ceejay8005
The data below were determined for the reaction shown below. s2o82– + 3i – (aq) → 2so42– + i3– expt. # [s2o82–] (m) [i –] (m) initial rate 1 0.038 0.060 1.4 × 10 – 5 m/s 2 0.076 0.060 2.8 × 10 – 5 m/s 3 0.076 0.030 1.4 × 10 – 5 m/s the rate law for this reaction must be:
Answers: 1
image
Chemistry, 23.06.2019 06:30, lwattsstudent
When microscope slides are stained to show blood cells, the small red blood cells that appear on the slides are much numerous than the large white blood cells. this supports the concept that
Answers: 1
You know the right answer?
Heather just drank 40.0 grams of water (h20). how many moles of water did she just drink? o a. 2.22...

Questions in other subjects:

Konu
Health, 15.11.2019 20:31
Konu
Mathematics, 15.11.2019 20:31