Homework Answers
1a) On increasing volume, pressure decreases. As per the Boyle's law, pressure is inversely proportional to volume hence increasing volume decrease pressure.
b) Using, P1V1 = P2V2
0.875×15 = P2×45
P2 = 0.875×15/45
= 0.292 atm
c) 1.473 g Mg has length of 93.5 cm
0.0425 g Mg has length of 93.5×0.0425/1.473 cm
= 2.70 cm
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Please help with the post lab and the pre lab (except for
obviously #1 on the post lab) thank you!
PRELAB name: What is the ideal gas law? Write the equation below and label all the components of the equation. Write the balanced chemical equation for the reaction between Mg and HCl below include phases of each constituent. Mg + HCI 3. If a student used an excess of HCl to dissolve 0.045 grams of pure Mg ribbon, and collected...
Please answer all the blanks (volume if H2 and
everything in analysis). TIA!
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Can you help answer all questions?
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dont know how to answer any of the question i dont know what kind
of math to use
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Please answer all questions in both worksheets! Thank
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