20 mL solution of 1.5 M CaCl2 is mixed with 50 mL of 1.5 M NaCl solution. What is the concentration of Cl- the mixed solution?

Will mark brainliest 26. which of these statements are true? (3 points) a. gases are compressible b. gases fill their containers completely c. the pressure of a gas is independent of the temperature d. gases have mass e. gases exert pressure f. the pressure of a gas is dependent on the volume g. gas pressure results from the collisions between gas particles h. gases have a definite volume and shape

According to the tide table below what time of day will the highest tide occur? (2 pt) the highest tide will occur at

From the options provided for each element below, choose the properties that it may have based on its location in the periodic table fluorine (f): highly reactive nonmetal shiny a conductor