Answer:
Covalent compounds have low forces of attraction between their molecules (i.e. one H2O molecule isn't as attracted to another H2O molecule than the oppositely charges ions are in an ionic compound). Little energy is needed to break their bonds, therefore they have low meting points. Hope this is what you are looking for!
Explanation:
Brainliest please?
0,5 kilometers = 500 metres
500<600
Maria ran farther
Answer:
40 atm.
Explanation:
From the question given above, the following data were obtained:
Initial volume (V₁) = 200 mL
Initial pressure (P₁) = 2 atm
Final volume (V₂) = 10 mL
Temperature = constant
Final pressure (P₂) =?
The final pressure of the gas can be obtained by using the Boyle's law equation as shown below:
P₁V₁ = P₂V₂
2 × 200 = P₂ × 10
400 = P₂ × 10
Divide both side by 10
P₂ = 400 / 10
P₂ = 40 atm
Thus, the final pressure of the gas is 40 atm.
Children’s age > 10 years
