Chemistry, 03.01.2021 05:50 cassiemyers60
3.
Which of the following statements is correct?
X Х
1. doubling the pressure of a gas doubles its volume
2. 2.00 L of air at 227°C has twice the pressure of the same 2.00 L of air at -
23°C
3. 2.00 L of air at 100°C has twice the pressure of the same 2.00 L of air at
50°C
4 halving the pressure of a gas halves its volume
Answers: 3
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One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)
Answers: 1
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Chlorophyll a had the molecular formula c55h72mgn4o5 how many atoms are in this molecule
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Asample of hydrated tin (ii) chloride (sncl2) has a mass of 4.90 g. when it is dehydrated, it has a mass of 4.10 g. which is the correct chemical formula for the hydrate? sncl2•2h2o sncl2•4h2o sncl2•6h2o
Answers: 2
3.
Which of the following statements is correct?
X Х
1. doubling the pressure of a gas...
X Х
1. doubling the pressure of a gas...
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