subject
Chemistry, 09.03.2021 01:20 tanyadeewill

The __ rule of balancing equations states that you must change the ___ to add additional atoms when balancing equations


The __ rule of balancing equations states that you must change the ___ to add additional atoms when

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 14:00
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
question
Chemistry, 23.06.2019 00:00
How many moles of water are created if 3 moles of hydrogen react completely with excess oxygen?
Answers: 3
question
Chemistry, 23.06.2019 01:00
Reactions in cells take place at about a. 40Β°c b. 0Β° c. 100Β°c d. 60Β°c
Answers: 1
question
Chemistry, 23.06.2019 11:50
What is the oxidation half-reaction for this unbalanced redox equation? cr2o72– + fe2+ β†’ cr3+ + fe3+ cr3+ β†’ cr2o72– cr2o72– β†’ cr3+ fe3+ β†’ fe2+ fe2+ β†’ fe3+?
Answers: 2
You know the right answer?
The __ rule of balancing equations states that you must change the ___ to add additional atoms when...
Questions
question
Mathematics, 24.09.2019 03:30
Questions on the website: 13722359