Chemistry, 24.06.2019 19:30 turtle12102
Pam observed many small earthworms in the backyard of her house after a heavy rain. what most likely formed the earthworms? rainwater that fell on stones wet mud in the backyard eggs of earthworms mixing of air and water
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Chemistry, 21.06.2019 17:50
Which best describes why nh4+ can form an ionic bond with cl-?
Answers: 3
Chemistry, 22.06.2019 07:30
What three things determine the shape and size of a puddle when water is poured out onto a surface
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Chemistry, 22.06.2019 10:30
Consider the following reactions. (note: (s) = solid, (l) = liquid, and (g) = gas.) mg(s) + ½o2(g) → mgo(s) + 146 kcal/mole h2(g) + ½o2(g) → h2o(g), δh = -57.82 kcal/mole what type of reaction is represented by the previous two examples?
Answers: 3
Chemistry, 22.06.2019 16:20
When water dissolves sugar, which process is not involved? o dissociation o hydration o surface area of the solute increases sa
Answers: 1
Pam observed many small earthworms in the backyard of her house after a heavy rain. what most likely...
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