Calculate the percent composition of Carbon in the compound shown below. Record your answer with two
decimal places.
C18H18010

Express the following number in scientific notation. 0.026890 =

Which of the following represents the ester functional group? a. -coo- b. -cho c. -cooh d. c=o

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of