Chemistry, 08.11.2020 09:30 vicky10445
How does changing the Frequency affect the wavelength? (may use illustrations to help explain)
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Agas at 155 kpa and standard temperature has an initial volume of 1.00 l. the pressure of the gas rises to 500 kpa as the temperature also rises to 135°c. what is the new volume? 2.16 l 0.463 l 0.207 l 4.82 l
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Based on its chemical properties, identify the position of each chemical family on the periodic table.
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What mass of natural gas (ch4) must you burn to emit 276 kj of heat?
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Ammonium perchlorate nh4clo4 is the solid rocket fuel used by the u.s. space shuttle. it reacts with itself to produce nitrogen gas n2 , chlorine gas cl2 , oxygen gas o2 , water h2o , and a great deal of energy. what mass of nitrogen gas is produced by the reaction of 2.1g of ammonium perchlorate?
Answers: 2
How does changing the Frequency affect the wavelength? (may use illustrations to help explain)...
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