A high school chemistry teacher needs to dilute a sample of sulfuric acid so that the students can use a safe concentration for a lab. The sample has a molarity (M) of 6.0 M
and a volume of 0.15 liters. What is the new molarity of the solution if the volume is
increased to 1.0 liters?

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

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123