Predict the products for the following reactions. If no reaction
will occur, write NR. Remember to balance all reactions and include
states of matter.
1.) Cu^2+ (aq) + Au (s) -->
2. Ni^2+ (aq) + Na (s) -->
1.) Use a table of Standard Reduction Potentials to predict if a
reaction will occur when Mg metal is put into a 1M
aqueous H+solution.
If a reaction will occur, write a balanced net ionic equation for
the reaction. If no reaction will occur, leave all boxes blank.
2.) Use a table of Standard Reduction Potentials to predict if a
reaction will occur between Zn metal and
I2(s), when the two
are brought in contact via standard half-cells in a...
For
each of the following reactants, predict if a redox reaction will
occur. Explain your reasoning.
a) Ag + NaNO3
b) Au + HCl
c) Zn + PbSO4
d) Mg + Sn2+
e). Ag + Cu2+
f) Br2 + I-
Please predict the products of the following acid-base reaction,
and predict whether the equilibrium lies to the left or to the
right of the equation:
NO2-(aq) + H2O(l)
For the following process, use a calculation to predict whether
or not it will occur spontaneously.
A piston with radius of 10.0 cm containing 4.00 L of an ideal
gas (Cv,m = 3/2 R) at 1.03 atm, 298.15 K undergoes isothermal
expansion when a 4.63 kg weight that was sitting on the piston was
quickly removed.
Use the Activity Series (Silberberg) to predict whether each of
the following reactions will occur spontaneously (yes or no):
a) Mn2+ (aq) + Co (s) --> Mn (s) + Co2+
(aq)
b) 3 Zn (s) + 2 Cr3+ (aq) --> 3 Zn2+ (aq)
+ 2 Cr (s)
c) Ba2+ (aq) +2 Li (s) --> Ba (s) + 2 Li+
(aq)
d) Hg2+ (aq) + Cd (s) --> Hg (l) + Cd2+
(aq)
e) Ca (s) + 2 K+ (aq) -->...
Question 68
Predict the products of V3+ + Fe(s) --> (1 point ) *
~No reaction
~None of the above
~V(s) + Fe+2
~V+2 + Fe+2
Question 69
What is the standard cell potential for a voltaic cell using the
Cu2+/Cu and Ag+/Ag half-reactions? Which metal is the anode? (1
point ) *
Ag+(aq)+e- → Ag(s)
+0.80
Cu2+(aq)+2e- → Cu(s)
+0.34
~-0.46 Ag is anode
~0.24 Ag is anode
~0.46, Cu is anode
~None
Question 70
Predict the products of...