At which temperature is the vapor pressure of ethanol equal to 80. kpa? (1) 48°c (3) 80. °c(2) 73°c (4) 101 °c

What will most likely happen when two bromine atoms bond together?

What is the correct equation for cellular respiration?

Which of the following is an indication that a substance has undergone a chemical change? a. no new product has been formed. b. the color of the substance has not changed. c. the original constitute has not changed. d. the molecular structure has changed.