Answer:
The critical chemical difference is that CO2 contains one atom of carbon and two atoms of oxygen, whilst CO has one carbon and one oxygen atom.
Answer:
high, low
Explanation:
In simple diffusion, molecules move from an area of high concentration to an area of low concentration.
Answer:
188 s
Explanation:
We are told the reaction is second order respect to A so we know the expression for the rate law is
rate = - Δ[A]/Δt = k[A]²
where the symbol Δ stands for change, [A] is the concentration of A, and k is the rate constant.
The integrated rate law for this equation from calculus is
1 / [A]t = kt + 1/[A]₀
where [A]t is the concentration of A at time t, k is the rate constant, and [A]₀ is the initial concentration.
Since we have all the information required to solve this equation lets plug our values
1 / 0.280= 0.0130x t + 1 / 0.890
( 1 / 0.280 - 1 / 0.890)M⁻¹ = 0.0130 M⁻¹ ·s⁻¹t
t = 188 s
To build a model of the Earth, several physical aspects must be taken into account, such as the composition of its interior and its external appearance.
<h3>How to draw a scale model of the Earth?</h3>
To draw a scale model of the Earth we must take into account different aspects so that it has the most similar appearance to our planet.
To draw the Earth we must know that the shape of our planet is not a sphere but rather a geoid that has irregularities and is flattened.
Additionally, we must take into account the physical characteristics such as:
- The colors of the sea and the oceans.
- The different mountain ranges.
- The polar ice caps.
- The shapes of the continents.
- The inner layers.
Learn more about planet Earth in: brainly.com/question/93633
