LunaSpellman
26.08.2019 •
Physics
Hydrogen gas was cooled from 150c to 50c. its volume is 75.0 ml. what was its original volume?
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Ответ:
t2 = 50 +273 = 323 k
according to charles' law: v1/t1 = v2/t2
v1/423 = 75/323
v1 = 75/323 x 423
v1 = 98.2ml
Ответ: