7) Sodium hypochlorite decomposes in light according to the equation shown. 2NaClO(oq)-> 2NaCl(aq) + O2(g) The rate of this photochemical reaction can be controlled by varying the intensity of light. Which of the following is not an appropriate method of measuring this rate of reaction? a. Measuring the amount of oxygen produced over time b. Counting the bubbles of oxygen produced over time c. Weighing the mass of the solution over time d. Increasing the intensity of light over time

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7) Sodium hypochlorite decomposes in light according to the equation shown.
2NaClO(oq)
2NaCl(aq) + O2(g)
The rate of this photochemical reaction can be controlled by varying the intensity of light.
Which of the following is not an appropriate method of measuring this rate of reaction?
a. Measuring the amount of oxygen produced over time
b. Counting the bubbles of oxygen produced over time
c. Weighing the mass of the solution over time
d. Increasing the intensity of light over time
8) For which of the following reactions would the apparatus in the diagram be unsuitable for measuring the
rate of reaction?
cHO_aq)
Beata
-
A Na.S.O,(aq) + 2HCl(aq) 2 NaCl(aq) + H₂O(l) + SO₂(g) + S(s)
B
CaCO,(s) + 2HCl(aq)
-CaCl₂(aq) + CO₂(g) + H₂O(l)
D
Mg(s) + 2HCl(aq)
E CaO(s) + 2HCl(aq)
www
Conta
-
-
H₂O(l) +0,(g)
das
MgCl₂(aq) + H₂(g)
-CaCl₂(aq) + H₂O(!)
Transcribed Image Text:7) Sodium hypochlorite decomposes in light according to the equation shown. 2NaClO(oq) 2NaCl(aq) + O2(g) The rate of this photochemical reaction can be controlled by varying the intensity of light. Which of the following is not an appropriate method of measuring this rate of reaction? a. Measuring the amount of oxygen produced over time b. Counting the bubbles of oxygen produced over time c. Weighing the mass of the solution over time d. Increasing the intensity of light over time 8) For which of the following reactions would the apparatus in the diagram be unsuitable for measuring the rate of reaction? cHO_aq) Beata - A Na.S.O,(aq) + 2HCl(aq) 2 NaCl(aq) + H₂O(l) + SO₂(g) + S(s) B CaCO,(s) + 2HCl(aq) -CaCl₂(aq) + CO₂(g) + H₂O(l) D Mg(s) + 2HCl(aq) E CaO(s) + 2HCl(aq) www Conta - - H₂O(l) +0,(g) das MgCl₂(aq) + H₂(g) -CaCl₂(aq) + H₂O(!)
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