Answer:
Solids have a defined shape and volume.
Liquids have a definite volume but can take the shape of a container.
Gas has no definite volume or shape.
Answer: a. 0.26mol
b. 0.000479mol
c. 1.12mol
Explanation: Please see attachment for explanation
For metric unit conversions, figure out if you are going to go from a smaller measurement to a larger one, and vice versa. for small to large, divide by 10, 100, 1000 depending on how much different they are. ex 987 cm = 98.7 dm.
for large to small, multiply by 10,100, or 1000 depending. ex 987 km = 9870 hm.
Answer:
79.904 g/mol
Explanation:
The molar mass of bromine is 79.904 g/mol.