1. You observed the relative reactivity of the following metals. a. Hg reacts wi
ID: 970579 • Letter: 1
Question
1. You observed the relative reactivity of the following metals.a. Hg reacts with HNO3 but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 deg C) water. c. Sr reacts with cold water. d. Cd reacts with HCl but not with hot or cold water.
Write the mini-activity series (left to right) for these 4 metals (most active on right). Least active ------> most active 1. You observed the relative reactivity of the following metals.
a. Hg reacts with HNO3 but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 deg C) water. c. Sr reacts with cold water. d. Cd reacts with HCl but not with hot or cold water.
Write the mini-activity series (left to right) for these 4 metals (most active on right). Least active ------> most active 1. You observed the relative reactivity of the following metals.
a. Hg reacts with HNO3 but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 deg C) water. c. Sr reacts with cold water. d. Cd reacts with HCl but not with hot or cold water.
Write the mini-activity series (left to right) for these 4 metals (most active on right). Least active ------> most active
a. Hg reacts with HNO3 but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 deg C) water. c. Sr reacts with cold water. d. Cd reacts with HCl but not with hot or cold water.
Write the mini-activity series (left to right) for these 4 metals (most active on right). Least active ------> most active a. Hg reacts with HNO3 but not with HCl, hot or cold water. b. Al reacts slowly with hot (100 deg C) water. c. Sr reacts with cold water. d. Cd reacts with HCl but not with hot or cold water.
Write the mini-activity series (left to right) for these 4 metals (most active on right). Least active ------> most active
Explanation / Answer
A reactivity series (or activity series) is an empirical, calculated, and structurally analytical progression of a series of metals, arranged by their "reactivity" from highest to lowest.
Based upon above observation, reactivity order:
Hg < Cd < Al < Sr
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