Explain the consequences if an acidic solution gets in your blood Describe the basic approach a lab technician at a hospital could use to titrate a saline IV drip, using small amounts of acids and bases, plus a carefully calibrated digital pH meter.

The famous scientist galileo galilei did several experiments with sloping planes, which he rolled metal balls down so that he could study motion. by changing the slope, he could study how the speed at which the ball rolled was affected. what was the independent variable in galileo's experiment? a. the speed of the ball b. the slope of the plane c. whether the ball moved d. what the ball was made of

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.

Which scientists contributed to the determination of how cfcs in clouds in the upper atmosphere could destroy ozone molecules