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which describes how fast-moving particles assist in transferring thermal energy to a cup after hot tea is poured into it?

a. they replace slow-moving particles.
b. they collide with slow-moving particles.
c. they collide with other fast-moving particles.
d. they are replaced by slow-moving particles.

Write the complete balanced equation for the reaction between lead (iv) oxide (pbo2) and water (h2o).

During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.

Which step in naming unsaturated hydrocarbons is used for alkenes but not alkynes