Chemistry, 09.03.2021 21:30 shymitch32
What category of elements is found between the metals and nonmetals on the periodic table?
A.
synthetic
B.
metalloids
C.
radioactive
D.
noble gases
Answers: 3
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According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?
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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 21:30
How many liters of 3.0 m naoh solution will react with 0.60 liters of 4.0 m h2so4? h2so4 + naoh → na2so4 + h2o 1.2 l 1.6 l 2.4 l 2.8 l
Answers: 3
What category of elements is found between the metals and nonmetals on the periodic table?
A.
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