Answer: molecular orientation.
Explanation:
All the others are necessary for a reaction to take place
Answer:
The ocean waves cause erosion on the edge of the water.
Explanation:
Ex: You are at a beach, and the waves are very high today. As they come down faster and heavier, they push the water that was below them foward quickly which then erode the sand away.
Simple: They erode the sand at the water's edge.
Chadwick discovered the existence of neutrons which accounts for isotopy.
Isotopes exists because atoms of the same element may differ in the number of neutrons present in each one. This phenomenon is called isotopy.
Chadwick discovered the existence of isotopes by bombarding Beryllium with alpha particles obtained from Polonium decay.
The discovery of the existence of neutrons led us to the a better understanding of isotopes since isotopes differ only in the number of neutrons present.
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Answer:
[NaOCl] = 0.1M (option c.)
Explanation:
We determine the reaction:
NaOCl(aq) + HCl (aq) →NaOH (aq) + Cl₂(g)
Ratio is 1:1, so if I produce 0.01 moles of chlorine I used 0.01 mol of hypochlorite.
Our volume of solution by water (solvent) and NaOCl (solute) was 100 mL, so in order to determine molarity we divide moles by volume (L)
100 mL . 1L/1000mL = 0.1L
Molarity → 0.01 mol /0.1L = 0.1M