terryhgivens4294
26.07.2019 •
Chemistry
Ladasha placed a marshmallow in a syringe for science class when she pulled the plunger out increasing the volume in the syringe the marshmallow expanded. how can this best be explained?
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Ответ:
Answer is: As the pressure decreased in the syringe the volume of the marshmallow increased.
Boyle's Law (the pressure volume law): volume of a given amount of gas held at constant temperature varies inversely with the applied pressure when the temperature and mass are constant.
p₁V₁ = p₂V₂ (the product of the initial volume and pressure is equal to the product of the volume and pressure after a change).
When pressure goes up, volume goes down.
When volume goes up, pressure goes down.
Ответ:
I hope this helps, please mark brainliest if it did :)
Ответ:
KOH
Explanation:
KOH + HBr - --> KBr + H2O
base acid