Answer correctly 50 points

what is the equivalence point in a titration?

a ) the point at which there are equal amounts of hydrogen and hydroxide ions

b ) the point at which you begin the titration

c ) the point at which you add the indicator

d ) the point at which the ph of the acid begins to rise as base is being added

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

Displacement is the slope of a velocity vs. time graph a. true b. false