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
DaniilM [7]
2 years ago
11

Name any two metals having high density​

Chemistry
2 answers:
Mama L [17]2 years ago
4 0

Answer: Hydrogen

Sodium Magnesium Aluminium

Potassium Calcium Gallium

Rubidium Strontium Indium

Caesium Barium Thallium

Explanation:

barxatty [35]2 years ago
3 0

Answer:

Aluminium

Potassium

You might be interested in
Please help me the picture is above.
Andreas93 [3]

Answer:

A

Explanation:

bc inorganic compoud refers to all compound that do not contain carbons.

4 0
2 years ago
Ethanol (C2H5OH) and water (H2O) are both liquids at or near room temperature. When a sample of ethanol is poured into a beaker
BaLLatris [955]

Answer:

a. Are miscible because each can hydrogen bond with the other.

Explanation:

Both ethanol and water are miscible. The reason why they can both mix freely is due to the hydrogen bonds that will form between their molecular structure.

Hydrogen bonds are special dipole-dipole attraction between polar molecules in which hydrogen atoms are directly joined to an electronegative atom.

Ethanol has an hydroxyl group which will bond to form an intermolecular bond with the oxygen and hydrogen on the water molecule. This attraction makes them miscible.

5 0
3 years ago
The theory general relativity was discovered by who
svetoff [14.1K]
<span>The theory general relativity was discovered by Albert Einstein </span>
4 0
2 years ago
OMG PLEASE HELP!! THIS IS IMPORTANT!!
bogdanovich [222]

Answer:

The cell membrane is protective layer surrounding a cell.

5 0
2 years ago
Read 2 more answers
Consider the balanced equation for the following reaction:
Bad White [126]

<u>Answer:</u> The theoretical yield of the lithium chlorate is 1054.67 grams

<u>Explanation:</u>

To calculate the mass for given number of moles, we use the equation:

\text{Number of moles}=\frac{\text{Given mass}}{\text{Molar mass}}

Actual moles of lithium chlorate = 9.45 moles

Molar mass of lithium chlorate = 90.4 g/mol

Putting values in above equation, we get:

9.45mol=\frac{\text{Actual yield of lithium chlorate}}{90.4g/mol}\\\\\text{Actual yield of lithium chlorate}=(9.45mol\times 90.4g/mol)=854.28g

To calculate the theoretical yield of lithium chlorate, we use the equation:

\%\text{ yield}=\frac{\text{Actual yield}}{\text{Theoretical yield}}\times 100

Actual yield of lithium chlorate = 854.28 g

Percentage yield of lithium chlorate = 81.0 %

Putting values in above equation, we get:

81=\frac{854.28g}{\text{Theoretical yield of lithium chlorate}}\times 100\\\\\text{Theoretical yield of lithium chlorate}=\frac{854.28\times 100}{81}=1054.67g

Hence, the theoretical yield of the lithium chlorate is 1054.67 grams

7 0
2 years ago
Other questions:
  • The height of a building is 31.0 meters.how tall is the building in kilometers?
    12·1 answer
  • Metal in period 6 group 1
    11·1 answer
  • What is the difference between a amalgam and alloy.
    15·1 answer
  • Please help, i need help! it’s for chemistry!
    11·1 answer
  • How many particles are contained in 2.75 moles of aluminum fluoride?
    11·1 answer
  • Ionic bonds result from elements_____.
    7·1 answer
  • How many moles are in 40.0g of CO​2
    15·2 answers
  • CH2OH<br> C=<br> H=<br> O=<br> pls help
    10·1 answer
  • .<br> please help It's due today please
    8·2 answers
  • Round to 4 significant figures.<br> 35.5450
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!