Chemistry, 13.01.2020 20:31 saeedalr366
According to the quantum atomic theory of an atom, in an orbital
a. an electron’s position is accurately identifiable.
b. an electron's position cannot be accurately known.
c. electrons cannot be found. d.none of the above
at maximum, an f-orbital can hold electrons, a d-orbital can hold electrons, and a p-orbital can hold electrons.
a.2, 8, 18
b. 2, 6, 10
c.14, 8, 2
d. 14, 10, 6
in a condensed electron configuration, is usedto shortenthe configuration. a. group 1 elements
b. transition elements
c. group 2 elements
d. noble gases
Answers: 1
Chemistry, 22.06.2019 02:30
24 points and brainliest to anyone who can answer under 10 minutes with best ! the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.
Answers: 1
Chemistry, 22.06.2019 14:30
Consider the reduction reactions and their equilibrium constants. cu+(aq)+e−↽−−⇀cu(s)pb2+(aq)+2e−↽−−⇀pb(s)fe3+(aq)+3e−↽−−⇀fe(=6.2×108=4.0×10−5=9.3×10−3 cu + ( aq ) + e − ↽ − − ⇀ cu ( s ) k =6.2× 10 8 pb 2 + ( aq ) +2 e − ↽ − − ⇀ pb ( s ) k =4.0× 10 − 5 fe 3 + ( aq ) +3 e − ↽ − − ⇀ fe ( s ) k =9.3× 10 − 3 arrange these ions from strongest to weakest oxidizing agent.
Answers: 3
Chemistry, 23.06.2019 00:00
The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?
Answers: 1
According to the quantum atomic theory of an atom, in an orbital
a. an electron’s position is...
a. an electron’s position is...
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