which of the following is the a balanced equation for this reaction?
a. c7h16 + o2? co2 + h2o
b. c7h16 + o2? co2 + 8h2o
c. c7h16 + o2? 7co2 + h2o
d. c7h16 + 11o2? 7co2 + 8h2o

What type of relationship exists between the length of a wire and the resistance, if all other factors remain the same? o a. resistance is directly related to length. ob. resistance is directly related to the square of the length. c. resistance is inversely related to the length. d. resistance is inversely related to the square of the length. reset next

The slope of a velocity time graph over any interval of time gives the during that interval

True or false graphs must include scales that increase by the same amount