Chemistry, 29.05.2020 10:58 jimmyjimjim
PLEASE HELP FOR EXAM I'll give 5 star and brainliest
calculate the new volume if you have 2.00 L of a gas at 0 degrees Celsius, and raise the temp to 23 degrees Celsius.
using V1/T1 =V2/T2
Advice: You must convert the T numbers into degrees K - do not use degrees C. So, 23 C is 296 K.
Answers: 1
Chemistry, 21.06.2019 22:30, ayoismeisalex
Which of these sequences lists the correct order for the creation of sedimentary rock from sediment? a. deposition, burial, compaction, cementation b. burial, deposition, compaction, cementation c. compaction, deposition, burial, cementation d. cementation, deposition, burial, compaction
Answers: 1
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
Chemistry, 22.06.2019 18:00, jessicannoh5965
The fact that the total amount of energy in a system remains constant is a(n)
Answers: 1
PLEASE HELP FOR EXAM I'll give 5 star and brainliest
calculate the new volume if you hav...
calculate the new volume if you hav...
Chemistry, 02.06.2020 21:59
Mathematics, 02.06.2020 21:59
Biology, 02.06.2020 21:59
Biology, 02.06.2020 21:59