02 Which of these would NOT allow us to calculate a rate of reaction?
B:
Measuring the volume of gas
released at regular time intervals
Measuring the mass of the reaction
mixture at regular time intervals
A
Measuring the time taken for a cross
to disappear
A description of the relative amount
of bubbles given off

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li

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.

Areader can tell that the meaning of “obnoxious” will include “having the quality of something” because of the .a) prefix b)pronunciation c)suffix d) word root