Why is there a vast amount of salt water on earth?
salt is the most common mineral on e...
Chemistry, 03.02.2020 22:02 shadenShaden4528
Why is there a vast amount of salt water on earth?
salt is the most common mineral on earth.
salt's crystal form is found at the bottom of all oceans.
salt is an excellent solvent.
water is an excellent solvent.
Answers: 1
Chemistry, 22.06.2019 00:00
Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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Fred is studying a substance that is made out of only one element. this means that
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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
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