Estimate the chemical formula of acetic acid.(1 atom of carbon, 3 atoms of hydrogen 1 atom of carbon,2atoms of oxygen ,1 atom of hydrogen) 3 points
A: Ch3cooh
B: CH3COOH
C:C3HCOOH
D:C3hCooh

When balancing a chemical equation:

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

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