Chemistry, 11.01.2020 17:31 amandaaaa13
Which of the following is an example of a decomposition reaction? numbers in parenthesis are subscripts
1. 2cr + 3cl(2) yields 2crcl(3)
2.cro3 yields cr(2)o(3) + o(2)
3. ca + 2h(2)o yields ca(oh)(2) + h(2)
4. 2hcl + ca(oh)(2) yields cacl(2) + 2h(2)o
Answers: 3
Chemistry, 22.06.2019 08:30
What are the first three quantum numbers for the electrons located in subshell 2s?
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What is the common name for the compound shown here? enter the common name of the compound shown?
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Chemistry, 23.06.2019 08:00
Suppose a pair of chemical compounds a and b can react in two different ways: a + b -> c reaction 1 gives product c. a + b -> d reaction 2 gives product d. the following facts are known about the two reactions: . reaction 1 is endothermic and reaction 2 is exothermic. if a reaction vessel is charged (filled) with a and b , then at first d is produced faster than c. use these facts to sketch a qualitative reaction energy diagram for both reactions. note: because these sketches are only qualitative, the energies don? t have to be exact. they only have to have the right relationship to each other. for example, if one energy is less than another, that fact should be clear in your sketch.
Answers: 3
Which of the following is an example of a decomposition reaction? numbers in parenthesis are subscr...
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