The time that elapses for the reactant molecules to break their bonds and make new bonds to give rise to the products is known as
Answer:
Reaction rates
Explanation:
Reaction rates is time that elapses for the reactant molecules to break their bonds and make new bonds to give rise to the products.
- Reaction rate is the speed at which chemical reactions occur.
- It is the change in concentration of a reactant or product per unit time.
- The rate of reaction changes with time significantly.
- Reaction rate is measured based on the rate of disappearance of a reactant or appearance of a product with increasing reaction time.
Answer:
0.84 moles of oxygen are required.
Explanation:
Given data:
Mass of CO₂ produced = 37.15 g
Number of moles of oxygen = ?
Solution:
Chemical equation:
C + O₂ → CO₂
Number of moles of CO₂:
Number of moles = mass/molar mass
Number of moles = 37.15 g/ 44 g/mol
Number of moles = 0.84 mol
Now we will compare the moles of oxygen and carbon dioxide.
CO₂ : O₂
1 : 1
0.84 : 0.84
0.84 moles of oxygen are required.
The relation between time and distance is called acceleration
Hello!
The Sun is the main source of providing energy for the satellites. There are solar panels on the satellites to get solar energy from the sun. The sun does provide solar energy and since it's the main source of energy for the satellites, that leaves you with your answer which is solar energy.
I hope this helped!
I am, yours most sincerely,
SuperHeperThingy
From chemical reactions energy is dispersed
