Because they react, hope this helps
Answer:
Geothermal provides a reliable source of energy as compared to other renewable resources such as wind and solar power. This is because the resource is always available to be tapped into, unlike with wind or solar energy.
Explanation:
Because its source is the almost unlimited amount of heat generated by the Earth's core. Even in geothermal areas dependent on a reservoir of hot water, the volume taken out can be reinjected, making it a sustainable energy source.
Answer:
Molarity = 8.89 mol/L
Explanation:
Given data:
Mass of hydrogen peroxide = 3%
Density = 1.01 g/mol
Molarity = ?
Solution:
3% hydrogen peroxide means 3 g of H₂O₂ are present in 100 g of solution.
Now we will calculate the moles of H₂O₂.
Number of moles = mass / molar mass
Number of moles = 3g/ 34 g/mol
Number of moles = 0.88 mol
Now we calculate the volume of solution.
d = m/v
v = m/ d
v= 100 g/ 1.01 g/ mL
v = 99 mL
In Litter
v = 99 / 1000 = 0.099 L
Molarity:
Molarity = number of moles / volume in L
Molarity = 0.88 mol/ 0.099 L
Molarity = 8.89 mol/L
opposite
Explanation:
Ionic compounds connects and holds together due to the opposite ionic charges that each element in the compound forms.
Ionic bonds are formed as a result of the electrostatic attraction between oppositely charged ions.
This force is a force of attraction that pulls ions to form compounds.
- Ionic bonds are formed between two species with a large electronegativity difference.
- This is usually a metal and a non-metal in nature.
- The metal loses its electron and becomes positively charged.
- The non-metal due to its electronegativity gains the electrons and becomes negatively charged.
- Attraction between these oppositely charged specie leads to the formation of ionic bonds.
learn more:
Ionic compounds brainly.com/question/6071838
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