1) What effect do the following changes have on the position of equilibrium (which way does the equilibrium shift) for this reversible, endothermic reaction?
PCI (g) + heath PC13(g) + C12 (2)
a) removal of PC1z, as it is formed
b) addition of Cl2
c) decrease in pressure
d) putting in an ice bath

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

What type of energy do chemical bonds have? what type of energy is it converted to during chemical reactions? question 15 options: chemical bonds have kinetic energy, which is converted to potential energy during chemical reactions. chemical bonds have electric energy, which is converted to potential energy during chemical reactions. chemical bonds have heat energy, which is converted to kinetic energy during chemical reactions. chemical bonds have potential energy, which is converted to heat energy during chemical reactions.

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false