*answer*
your answer will be 4.5 g
Explanation:
Vinegar is a solution with a 3% mass of acetic acid. How much acid is in 150 g of vinegar? (result: 4,5 g of acetic acid) solute acetic acid solvent water solution.
Answer:
Amplitude is measured from the center line to the highest point in the waves.
Wavelength is the distance between one wave to the other from the highest point.
Frequency is the rate of the waves.
Answer: -
Bond dissociation energy is the energy required to dissociate two atoms with covalent bonds.
This energy must be supplied during the course of a reaction.
Interesting to note that not all the bonds need to be broken during a chemical reaction, only the ones involved in the reaction.
Answer:
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False ,ionic compounds have<span> higher melting and </span>boiling points<span>.</span>