Is the reaction with nitrogen triiodide an example of physical or chemical change?
a. ophysica...
Chemistry, 29.09.2019 00:10 jaylanmahone223
Is the reaction with nitrogen triiodide an example of physical or chemical change?
a. ophysical change
b. chemical change
Answers: 1
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Which of the following elements is a representative element? a. chromium (cr) b. aluminum (al) c. mercury (hg) d. silver (ag)
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Two people each hold the end of a rope and create waves by moving their arms up and down. this wave is best classified as a transverse wave because a) both the rope particles and the wave are moving in the same direction. b) the wave is moving up and down as the particles of the rope move horizontally. c) the wave is moving horizontally as the particles of the rope move up and down. eliminate d) the wave is moving in a parallel direction with the motion of the person's arms.
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Identify the lewis base in this balanced equation: fe3+ h2o fe(h2o)63+
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