Answer: fixed shape and volume
Explanation:
i took the quiz so its right
I'm not sure but I think it is C. CrO3
In Texas, special elections are used to ratify amendments to the Texas Constitution.
<h3>What is Election?</h3>
This is referred to a formal way of people voting for someone or for a type of cause.
Special elections which are held in Texas is done to ratify amendments to the constitution and is usually done by the legislature thereby making it the most appropriate choice.
Read more about Election here brainly.com/question/3710013
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I think its the mirror because condenser helps in allowing the amount of light to pass.
Answer:
The overall cell potential must be positive.
Explanation:
What must be true for a spontaneous reaction in an electrochemical cell?
- The overall cell potential must be positive. YES. This is by convention.
- The overall cell potential must be negative. NO. By convention, a negative cell potential means the cell is not spontaneous.
- The cathode’s standard reduction potential must be positive. NO. It only has to be higher than the anode's standard reduction potential.
- The cathode’s standard reduction potential must be negative. NO. It only has to be higher than the anode's standard reduction potential.
