Achemist must dilute 58.0 ml of 13.5 m aqueous silver nitrate (agno3)solution until the concentration falls to 5.00 m . he'll do this by adding distilled water to the solution until it reaches a certain final volume. calculate this final volume, in liters. round your answer to 3significant digits.

What happens when chlorine reacts with bromine? a. electrons move from the chlorine atoms to the bromine atoms. b. electrons move from the bromine atoms to the chlorine atoms. c. electrons are shared between the chlorine atoms and the bromine atoms. d. electrons become delocalized among the atoms.

Agroup of students is studying convection currents. they fill two identical balloons with the same amount of helium. one balloon is placed in a freezer and the other in an area with warm air. after 10 minutes, the balloons are released from a height of 1 meter. which of the following do the students most likely observe? question 2 options: the balloons rise at the same rate. both balloons are the same size. the ballons both rise. the cold ballon is larger than the warm balloon. the cold balloon expands and rises. the warm balloon shrinks and sinks. the warm balloon expands and rises. the cold balloon shrinks and sinks.

What is the weight of a feather (mass = 0.0001 kg) that floats through earth's and the moon's atmospheres?