Complete the table below identifying the different variables for each reaction. Remember, controlled variables are factors that remain
the same throughout the experiment An independent (test) variable changes so that the experimenter can see the effect on other
variables. The dependent (outcome) variable will change in response to the test variable.
Reactants
Controlled Variables
Independent Variables
Dependent Variable
A) Iron (III) and copper
(11) sulfate solution
B) Lead (II) nitrate and
potassium iodide
solutions
C) Magnesium metal and
hydrochloric acid solution
D) Electrolysis of water
E) Burning magnesium
Answers: 2
Chemistry, 22.06.2019 00:30, Bryanguzman2004
Water (2510 g ) is heated until it just begins to boil. if the water absorbs 5.09×105 j of heat in the process, what was the initial temperature of the water?
Answers: 3
Chemistry, 22.06.2019 03:40, 19thomasar
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Complete the table below identifying the different variables for each reaction. Remember, controlled...
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