Chemistry, 27.06.2019 07:30 stacywashburnstu
Which equation is not balanced? a. 2h2 + o2 β 2h2o c. fe2o3 + 3h2 β 2fe + 3h2o b. 4nh3 + 5o2 β 4no + 6h2o d. 3h2 + 2o2 β 2h3o
Answers: 1
Chemistry, 21.06.2019 21:30
Which statements are true about electrolysis? check all that apply. electrolysis requires an acid be present. electrolysis is described by two half-reactions. electrolysis is not an industrial process. electrolysis results in commercially valuable products. electrolysis involves the transfer of electrons. reduction results in the loss of electrons. oxidation results in the loss of electrons.
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Chemistry, 21.06.2019 22:20
One or more substances changing into one or more substances is an example of a
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Chemistry, 22.06.2019 00:10
Think about how you can use le chatelierβs principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.
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Chemistry, 22.06.2019 06:00
There are 6.022, 104 atoms of hg in 1 mole of hg the number of atoms in 45 moles of hg can be found by multiplying 4.5 by 6.022, 102 which is the number of atoms in 4.5 moles of hg, correctly written in scientific notation with the correct number of significant figures? 0 21,109 0 21,100 271, 1024 27.099, 100 mark this and retum save and exit submit
Answers: 1
Which equation is not balanced? a. 2h2 + o2 β 2h2o c. fe2o3 + 3h2 β 2fe + 3h2o b. 4nh3 + 5o2 β 4no...
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