Answer:
2.67 g/mL
Explanation:
Initial Volume of water = 10.0 mL
Final Volume pf water = 15.46 mL
Mass = 14.74g
Density = Mass / Volume of aluminium
Volume of aluminium = Final Volume of water - Initial Volume of water = 15.46 - 10 = 5.46mL
Density = 14.74 / 5.46 = 2.67 g/mL
Answer:
Explanation:
Hello,
In this case, the by mass percent is computed as shown below:
Whereas the solute is the sugar and the solvent the water, therefore, the concentration results:
Best regards.
A car traveling at
20 m/s starts to decelerate steadily it comes to a complete stop in 10s. The
equation for the acceleration is velocity divided by time. So divide 20 m/s by
10 s and you will get an acceleration of 2 m/s2.
1,g 2b 3c 4a 6e 7f !!!!!!!!!!!!
