E. Also the equilibrium constant should not have units.
Answer:
I'm pretty sure the answer is B.
Explanation:
I hope this helps
Answer:
Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.
Explanation:
Answer:
The solution is given below.
Explanation:
Speed = Distance(m)/Time(sec.)
Distance traveled = 150 m
Time taken = 3.5 seconds
Speed of car = 150/3.5 = 42.86 m/s
So the car traveled at a speed of 42.86 m/s.
Answer: To me its ductility and malleability
Explanation:
when she stepped on the melted gum it was flattened. But when she picked her foot up it stretched out, which to me is a thin sheet can be easily formed by hammering or rolling. For ductility it is the ability of a solid material to deform under tensile stress. The stress being her foot and the material is the gum.