Chemistry, 29.01.2021 04:50 sweetgigi4387
A Japanese car is advertised as having a gas mileage of 16 km/L. What is this rating in miles per gallon (mpg)?
A.
38 mi/gal
B.
28 mi/gal
C.
35 mi/gal
D.
15 mi/gal
Answers: 2
Chemistry, 21.06.2019 20:30, AvreeanaS1379
The first element on the periodic table of elements is carbon. a. true b. false
Answers: 2
Chemistry, 21.06.2019 23:00, fespinoza019
A100-watt light bulb radiates energy at a rate of 100 j/s. (the watt, a unit of power or energy over time, is defined as 1 j/s.) if all of the light emitted has a wavelength of 525 nm , how many photons are emitted per second?
Answers: 1
Chemistry, 22.06.2019 10:30, kylemartinez13
Which characteristics can be used to differentiate star systems? check all that apply.
Answers: 2
Chemistry, 22.06.2019 14:00, jivsf
The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.
Answers: 3
A Japanese car is advertised as having a gas mileage of 16 km/L. What is this rating in miles per ga...
Social Studies, 24.09.2021 09:40
Mathematics, 24.09.2021 09:40
Mathematics, 24.09.2021 09:40
Mathematics, 24.09.2021 09:40
Mathematics, 24.09.2021 09:40
Biology, 24.09.2021 09:40
Mathematics, 24.09.2021 09:40