Chemistry, 23.02.2021 20:00 Isactuallycarter99
PLZ HELP 100 POINTS
Which of the statements below are TRUE, knowing what we know about forces and motion?
Choose ANY that are TRUE.
A)Objects in motion need a force to keep them in motion.
Without an unbalanced force, an object will keep its state of motion.
b)An object needs a net force in order to accelerate.
C)Inertia means that an object will keep accelerating.
d)The normal force and gravity force acting on one object are examples of Newton's 3rd law action/reaction pairs.
Answers: 2
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Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from
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This drawing shows a human body system. what is the primary function of this body system?
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How have the greenhouse gasses increased from the year 2000 to 2018
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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
PLZ HELP 100 POINTS
Which of the statements below are TRUE, knowing what we know about forces and m...
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