The answer is 1s2 2s2 2p6
Answer:
Wind: Inconsistent power supply is one of the biggest drawbacks of utilizing wind turbines to generate electricity.
Solar: The main disadvantage of solar energy is cost, particularly in the start-up phase.
Explanation:
Answer:
The answer to your question is
4C₇H₁₇ + 45 O₂ ⇒ 28 CO₂ + 34H₂O
Explanation:
Write the equation
C₇H₁₇ + O₂ ⇒ CO₂ + H₂O
Process
1.- Check if the equation is balanced
Reactants Element Products
7 C 1
17 H 2
2 O 3
As the number of reactants and products is different, we conclude that the reaction is unbalanced.
2.- Write a coefficient "7" to CO₂ and a coefficient of 17/2 to H₂O
C₇H₁₇ + O₂ ⇒ 7CO₂ + H₂O
Reactants Element Products
7 C 7
17 H 17
2 O 51/2
3.- Write a coefficient of 45/2 to the O₂, and multiply all the equation by 2.
4C₇H₁₇ + 45 O₂ ⇒ 28 CO₂ + 34H₂O
Reactants Element Products
28 C 28
68 H 68
90 O 90
Answer: The correct answer is 'temperature will get doubled that is option D.
Explanation:
Suppose the volume of the bubble is V, at temperature T and Pressure exerted by atmosphere P.
When bubble is blown with more air until the volume doubles the initial volume:
The new volume of the bubble = V'=2V
The new Temperature of the air inside the bubble will change to T'.
And the atmospheric Pressure remains same.
According Charles law:
(At constant Pressure)
So, this means that temperature will get 2 times the initial temperature of the gas.
Hence, the correct answer is 'temperature will get doubled that is option D.
Um what experiment there is nothing there