Carbon has four valence electrons, and chlorine has seven valence electrons. if carbon covalently bonds with chorine, which of the following would represent the lewis dot (electron dot) structure?

What type of reaction is shown below? check all that apply. 2h2o2 → 2h2o + o2 synthesis decomposition combustion

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

Calculate the estimated density of each ball. use the formula d = m/v where d is the density, m is the mass, and v is the volume. record your calculations in table a of your student guide. given that the density of water is 1.0 g/cm3, make a prediction about whether each ball will float in water. record your prediction in table a. what is the estimated density of the table tennis ball? record your answer to the nearest hundredth