Answer : The volume of a diamond is,
Explanation : Given,
Density of a diamond = 3.52 g/ml
Mass of a diamond = 15.1 g
Formula used :
Now put all the given values in this formula, we get the volume of a diamond.
Conversion used :
Therefore, the volume of a diamond is,
Density of a Material
The density of a material is defined as the mass per unit volume
it formula is given as
For the given exercise the correct answer is 4.28 cm^3
Formula for Density
Density = Mass/Volume
and the unit is g/cm^3
Explanation:
Given data
Mass = 15.1 g
Density = 3.52 g/ml
Volume = ????
Hence the Volume is expressed as
Volume = 15.1 /3.52
Volume = 4.28 cm^3
therefore the Volume is 4.29 cm^3
for more information on density see the link below
Answer: the percentage of acetic acid will be low.
Explanation: The major aim during titration of acids and bases is to determine the endpoint , that is exact point where the acid in the beaker changes colour, (in this case, pink )with an additional drop from the burette containing the base, since it is usually difficult to mark the equivalence point that tells us when all the substrate in the beaker has been neutralized completely with the buretted substance.
Overshooting the end point is an error which can occur when the person involved in the the titration accidently goes beyond this endpoint by adding too much of the substance(base) from the burette into the beaker missing the exact endpoint.
This implies that the person has added too much of the burreted liquid, ie the base than required , making the acid in the beaker to continue to react resulting to a lower concentration of the acid (acetic acid) with excess base.(NaOH)
A. newton
B. pound
C. kilogram
D. watt
Answer:
Newton
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Answer:
1: C
2: a
3: B
4: D
hope this helps
metal.
Answer:
yes
Explanation:
because
b. cobalt
c. platinum
d. zinc
Answer:
a. Selenium
Explanation:
Hello,
Selenium is a crystalline non-metallic element that has variable properties depending on how it is prepared, but they are all hard solids. Zinc is less brittle than selenium since it has stronger metallic properties. On the other hand, cobalt and platinum are strong metals that are far away to be brittle.
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