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Questions (3)
How many cm3 solution of 36% HCl with density 1.183g/cm3 should be taken to prepare 250cm3 solution with concentration of 0.215
4 answers
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I am wondering if my work makes sense for the following problem:
Warm objects emit electromagnetic radiation in the infra-red
4 answers
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I am wondering if my work makes sense for the following problem:
Warm objects emit electromagnetic radiation in the infra-red
2 answers
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Answers (4)
DrBob222 thanks for answering.Can it be solved this way: 0.250dm3 x 0.215g/dm3 / 1.183g/cm3 x 0.36 = 0.1262 cm3
DrBob222 can you explain one by one.. i didn't get it
I did read your last post...you asked what q was equal to. And in this post I answered your question what q is equal to.
q=heat absorbed by water = mass x specific heat water x delta T
