Chemistry, 25.08.2021 01:50, barstr9146
A platform balance showed the mass of a molded glass figurine to be 247.6 g. When immersed in water, the figurine displaced 83.9 ml. What is the density of the glass?
Answers: 2
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An experimental procedure requires a 10 ml of acid to be dissolved
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Who discovered a pattern to the elements in 1869?
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Chemistry, 23.06.2019 01:30, jonmorton159
At a certain temperature the rate of this reaction is first order in hi with a rate constant of : 0.0632s2hig=h2g+i2g suppose a vessel contains hi at a concentration of 1.28m . calculate how long it takes for the concentration of hi to decrease to 17.0% of its initial value. you may assume no other reaction is important. round your answer to 2 significant digits.
Answers: 1
A platform balance showed the mass of a molded glass figurine to be 247.6 g. When immersed in water,...
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