I believe that the best answer to the choices given in your question is <span>C. The molarity of hydronium is lower than the molarity of hydroxide.</span>
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the stability of the radioactive element
Explanation:
The stability of a radioactive element can influence the rate of nuclear decay reaction. Pressure, temperature and concentration only affects chemical changes. These factors would not have any effect on radioactive decay of an element.
- Every atomic nucleus have a specific neutron/proton ratio which ensures the stability of the nucleus.
- Any nucleus that deviates from the stability ratio will continue to split until it achieves stability.
- The more unstable a nucleus is, the faster it decays.
- This is the basis of radioactive decay of elements.
Learn more:
radioactivity brainly.com/question/10125168
radioactive brainly.com/question/4207569
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Answer:
Explanation:some data are missing are they need experiment??
<u>Answer</u><u>:</u>
Hydrocarbon and oxygen
<u>Explanation</u><u>:</u>
"a substance reacts with oxygen gas, it must involve O² as one of the reactants."
Using this, we can confirm Hydrocarbon and oxygen is a valid one.
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster.
