Scientific notation ? Please help
(5.55 x 10^15) x (8.88 x 10^18)...
Answers: 1
Chemistry, 21.06.2019 22:00
If a plot weight (in g) vs. volume (in ml) for a metal gave the equation y= 13.41x and r^2=0.9981 what is the density of the metal?
Answers: 2
Chemistry, 22.06.2019 10:30
Skills of homo sapiens were found an excavation. the skulls were preserved because the bodies were frozen. so, these fossils are (blank) fossils.the image shows the evolution of skulls beginning 2 to 3 million years ago. based on the image, modern human skulls(blank) ape skulls.
Answers: 1
Chemistry, 22.06.2019 13:50
Abeaker with 2.00×102 ml of an acetic acid buffer with a ph of 5.000 is sitting on a benchtop. the total molarity of acid and conjugate base in this buffer is 0.100 m. a student adds 4.70 ml of a 0.360 m hcl solution to the beaker. how much will the ph change? the pka of acetic acid is 4.740.
Answers: 1
Social Studies, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Social Studies, 16.02.2021 21:40
Biology, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Chemistry, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40
Mathematics, 16.02.2021 21:40