4. The only two elements in alkanes, alkenes and alkynes are...
(1) carbon and nitrogen
(2) c...
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Chemistry, 21.06.2019 14:00
Perform the following mathematical operations and report the answer to the appropriate number of significant figures 5.87998 + 3.100
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Use the table to identify the phase and phase changes of the elements under the given conditions. write the name of the substance, phase, or phase change. when the temperature in a room increases from 25°c to 33°c, changes from a solid to a liquid. in a lab, methane and nitrogen are cooled from -170°c to -200°c. the methane freezes and the nitrogen . when gold is heated to 2,856°c it changes from a liquid to a .
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Chemistry, 21.06.2019 18:30
A6.10 m nacl can be made by adding [x]g of nacl to a container and making the volume of water up to the 1.00 l line
Answers: 1
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