1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
eimsori [14]
3 years ago
15

If urine has a density of 1.08 g/ml, what would be the mass of a 125 ml urine sample?

Chemistry
2 answers:
Ivahew [28]3 years ago
7 0

Answer:

135 g

Explanation:

the density (amount of mass in a given volume) formula is

d=\frac{m}{v}

d= 1.08 g/mL\\v= 125 mL

to know the amount of mass present in 125mL, we clear it from the formula

d=\frac{m}{v}\\m=d.v

m=1.08\frac{g}{mL}. 125 mL\\ m=135 g

Kay [80]3 years ago
6 0
Density=mass/volume
density=1.08
mass=?
volume=125ml
1.08=mass/125
mass=1.08x125
mass=1g
You might be interested in
Organize the following list of atoms from lowest to highest Electronegativity:
Anon25 [30]

Answer:

Barium<Strontium<Calcium <Magnesium< Beryllium

Explanation:

Electronegativity is defined as the ability of an atom in a bond to attract the shared electrons of the bond towards itself.

Electronegativity is a periodic trend that decreases down the group and increases across the period.

Hence, if i want to arrange Beryllium, Barium, Strontium, Magnesium, Calcium in order of increasing electronegativity, i will have;

Barium<Strontium<Calcium <Magnesium< Beryllium

5 0
3 years ago
Which material is the least likely to be recognized as a mixture by looking at it under a microscope?
adelina 88 [10]
I don't know what the options were but a material that is very likely going to be challenging to recognize under a microscope as a mixture is a homogeneous mixture. A homogenous mixture is uniform and thus hard to recognize as a mixture. An example is water!
7 0
3 years ago
Read 2 more answers
A 9.79 mol sample of freon gas was placed in a balloon. Adding 3.50 mol of freon gas to the balloon increased its volume to 21.8
aivan3 [116]

Answer:

16.06 L was the initial volume of the balloon.

Explanation:

Initial moles of freon in ballon = n_1=9.79 mol

Initial volume of freon gas in ballon = V_1=?

Moles of freon gas added in the balloon = n = 3.50 mole

Final moles of freon in ballon = n_2=n_1+n=9.79 mol+3.50 mol=13.29 mol

Final volume of freon gas in ballon = V_2=21.8 L

Using Avogadro's law:

\frac{V_1}{n_1}=\frac{V_2}{n_2} ( at constant pressure and temperature)

V_1=\frac{V_2\times n_1}{n_2}=\frac{21.8 L\times 9.79 mol}{13.29 mol}=16.06L

16.06 L was the initial volume of the balloon.

4 0
3 years ago
Which of these factors influences air temperature?
Ksju [112]

Answer:

D

Explanation:

3 0
3 years ago
Name a property copper has?
Ilya [14]

Answer:

Explanation:

It is malleable, ductile, and a good conductor of electricity and heat.

4 0
3 years ago
Other questions:
  • Describe the orbital diagram of an atom with 16 electrons. Explain how this orbital diagram demonstrates Hund's rule.
    7·1 answer
  • How should you ideally start a negotiation
    6·2 answers
  • You are assigned the task of separating a desired granular material, with a density of 3.26 g/cm3, from an undesired granular ma
    9·1 answer
  • A 50/50 blend of engine coolant and water (by volume) is usually used in an automobile's engine cooling system. If a car's cooli
    7·1 answer
  • Consider molecular, complete ionic, and net ionic equations.
    8·1 answer
  • How many atoms is 50 g of He?
    7·1 answer
  • The period on the periodic table(1-7) tells you the number of ________ in an atom.
    5·2 answers
  • Why is this a redox reaction?
    14·1 answer
  • The density of an object is 7 g/mL and has a volume of 2mL, what is the mass of the object?
    12·1 answer
  • (HELP ASAP) what is the reaction for Si + S₈ --&gt; Si₂S₄
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!