Suppose two chemicals are reacted together. It takes 1000 kJ of energy to break the bonds of the reactants and 850 kJ of energy
are released by the formation of the products. What is the change in energy for the reaction?
A) 0kJ
B)150kJ
C)-150kJ
D)850kM
2 answers:
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Undefined terms is the category its belongs to.
Answer:
A
Step-by-step explanation:
horizontal component=18cos 36.9°≈14.39 m/s≈14.4 m/s
Vertical component=18 sin 36.9°≈10.81 m/s≈10.8 m/s
Move negative 4 to the right till you get to positive 3. Then Move negative 3 to the left 4 times
Answer:
Slope is m= -1
Step-by-step explanation:
Use the slope formula to find the slope m
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y=mx+b
