Multiple Choice
When the following equation is balanced,the coefficient of oxygen is ________. PbS (s) + O2 (g) → PbO (s) + SO2 (g)
A) 1
B) 3
C) 2
D) 4
E) 5
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q111: Silver nitrate and aluminum chloride react with
Q112: How many sulfur dioxide molecules are there
Q113: How many atoms of carbon are in
Q114: When the following equation is balanced,the coefficient
Q115: Which one of the following is not
Q117: Lead (II)carbonate decomposes to give lead (II)oxide
Q118: How many molecules of CH<sub>4</sub> are in
Q119: When the following equation is balanced,the coefficient
Q120: What is the maximum number of moles
Q121: Calculate the percentage by mass of carbon