<span>Meghan rolls her ball exactly half as fast as Rachel. How do the forces the ... Olympics. The Olympic hammer throw is a throwing event where the object is to throw a heavy metal ball attached to a wire and handle. .... 14) Meghan and Rachel each apply the same amount of force to two different bowling balls.Meghan's ball ...</span><span>
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Answer:
3.4321229*10^23 molecules.
Explanation:
1 mole of CBr4 contains 6.0221409*10^23 molecules (Avogadro's Number).
The molar mass of this compound is 12.011 + 4(79.904)
= 331.627 g.
So the answer is (189/ 331.627) * 6.0221409*10^23
= 3.4321229*10^23 molecules.
Brenda is correct!
Hope this helps!:)
The answer to your question is A
Answer:
Phosphates in detergents can lead to freshwater algal blooms that releases toxins and deplete oxygen in waterways. Detergent cleans more effectively in hard water than soap.
Explanation: