0.3 L is the final volume when M₁ = 3 M, V₁ = 0.125L, M₂ = 1.25M.
<h3>What is volume?</h3>
The amount of space occupied by a three-dimensional figure as measured in cubic units.
Given data:
M₁ = 3 M
V₁ = 0.125L
M₂ = 1.25M
V₂ = ?
Solution:
M₁V₁ = M₂V₂
3 M × 0.125L = 1.25M × V₂
V₂ = 0.3 L
Hence, 0.3 L is the final volume.
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With an EM wave, the higher the frequency is, the higher the energy but also the lower the wavelength. If a wave has a low frequency, it will have a high wavelength but also low energy. An example is a radio wave.
A high frequency, high energy (but low wavelength) wave like gamma or UV are also ionising which means they have enough energy to knock electrons off atoms.
Answer:
Covalent compounds don't contain ions because they make bonds by sharing electrons. In addition, they don't have any charge carries that are free to move so they can't carry electric current
Explanation:
0.86 moles of CO2 - i’m not sure if this is right but it should be something like that
Answer:
The value of Gibbs free energy of the reaction is negative which means that reaction is spontaneous.
Explanation:
ΔG° = ΔH° - TΔG°
Where:
ΔG° = Change in Gibbs free energy at T temperature
ΔH° = Enthalpy of reaction at T temperature
ΔS° = Entropy change of reaction at T temperature
- The reaction with negative value of Gibbs free energy are spontaneous.
- The reaction with positive value of Gibbs free energy are non spontaneous.
A → B ,ΔG° = -40
The value of Gibbs free energy of the reaction is negative which means that reaction is spontaneous.
