<span>This question is answered using ideal gas model.
At constant temperature you can state that pV is constant. This is the p and V are inversely related. Then if the pressure doubles the volumen will be half. In this case:
(pV)1 = (pV)2 => V1 = (pV)2 / V2 = 50kPa*5.0L / 125kPa = 2.
Then the answer is the option c. 2.0 L</span>
Different wavelength are involved.
Explanation:
If magnesium burns with a bright white flame, one can conclude that different wavelengths accompany the electron transitions for the magnesium atom.
- When an atom burns, the electrons in it are excited.
- They give out characteristic light commensurate with their energy.
- A white light is made up of different combinations of wavelength of radiations.
- When we see a white light we can infer that different joined together in the emission observed.
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ANSWER
a. actual yield
Explanation:
The amount of product generated by a chemical reaction is its actual yield. This yield is often less than the amount of product predicted by the stoichiometry of the balanced chemical equation representing the reaction (its theoretical yield).
Answer:
Hello There!
Explanation: Your Answer will be, D) conduct electricity in water.
Both acids and bases conducts electricity and water.
When acid dissolves in water, they are good electrolytes.
When bases dissolves in water they are good electrolytes.
Electrolytes are liquid or molten substances that are able to conduct electricity.
they conduct electricity by the use of their ions in solution.
Since acid and bases ionize in solution, they will conduct electricity.
An acid is a substance that produces excess hydroxonium ion in solution.
A base produces excess hydroxyl ions in solution. Hope This Helps!