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
Llana [10]
3 years ago
12

Which substance has a mass is 13.5 grams, and its volume is 5 cm 3.

Chemistry
1 answer:
solmaris [256]3 years ago
5 0

Answer:

Substance is Aluminium

Explanation:

We are given;

Mass; m = 13.5 grams

Volume; V = 5 cm³

Formula for density is;

density = m/V

Density = 13.5/5

Density = 2.7 g/cm³

From the table attached, we can see that the element with a corresponding density of 2.7 is Aluminium

You might be interested in
Soda pop is carbonated with CO2. Mark puts one bottle of soda pop in the refrigerator and leaves the other out in the hot sunlig
fomenos

Answer:

The one left in the hot sunlight.

Explanation:

The solubility of gases decreases when temperature increases. The gas in the soda pop (CO2) left in the sun will not stay dissolved as much as the on left in the refrigerator.

3 0
2 years ago
Heart, 5 stars, and Brainiest to first right answer!
mezya [45]

Answer:

Give person above me brainliest

Explanation:

7 0
2 years ago
Salt in crude oil must be removed before the oil undergoes processing in a refinery. The
irina1246 [14]

Answer:

\large \boxed{0.64 \, \%}

Explanation:

Assume you are using 1 L of water.

Then you are washing 4 L of salty oil.

1. Calculate the mass of the salty oil

Assume the oil has a density of 0.86 g/mL.

\text{Mass of oil} = \text{4000 mL} \times \dfrac{\text{0.86 g}}{\text{1 mL}} = \text{3440 g}

2. Calculate the mass of salt in the salty oil

\text{Mass of salt} = \text{3440 g} \times \dfrac{\text{5 g salt}}{\text{100 g oil}} = \text{172 g salt}

3. Calculate the mass of salt in the spent water

\text{Mass of salt} = \text{1000 g water} \times \dfrac{\text{15 g salt}}{\text{100 g water}} = \text{150 g salt}

4. Mass of salt remaining in washed oil

Mass = 172 g - 150 g = 22 g  

5. Concentration of salt in washed oil

\text{Concentration} = \dfrac{\text{22 g}}{\text{3440 g}} \times 100 \, \% = \mathbf{0.64 \, \%}\\\\\text{The concentration of salt in the washed oil is $\large \boxed{\mathbf{0.64 \, \%}}$}

3 0
3 years ago
What is the symbol for temperature?<br><br> m<br><br> q<br><br> T<br><br> J
Tcecarenko [31]

Answer:

T

Explanation:

m is mass

q is heat

J is energy

6 0
1 year ago
What is the frequency of individuals with doctorates work in the field of physical science
Ghella [55]

Answer:

B) 1000-2000

Explanation:

uwu

5 0
3 years ago
Read 2 more answers
Other questions:
  • How many moles are there in 987 grams of Ra(OH)2? id also love to know the simplest equation for converting moles --&gt; so i co
    8·1 answer
  • write chemical equations of photosynthesis and cellular respiration and show if carbon is oxidized or reduced
    10·1 answer
  • Balance the following chemical equation. ____H2O ---&gt; ____H2 + ____O2
    6·1 answer
  • What is the value of making an observtion during an investigation
    6·1 answer
  • What happens if a white light encounters a substance or a gas?
    11·1 answer
  • (05.03 MC)
    12·1 answer
  • Which are examples of equilibrium? Check all that apply. Water drips out of a faucet and down a drain. A person's income and exp
    14·2 answers
  • What are the different chemical properties of the element Cobalt?
    10·1 answer
  • What is the name of Br6F10 ?
    10·1 answer
  • 6. How many grams are present in 13.2 moles of O₂?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!