Answer:
V₂ = 167 cm₃
Explanation:
Because you are only dealing with volume and temperature, you can use Charles' Law to find the missing value. This formula looks like this:
V₁ / T₁ = V₂ / T₂
In this formula, "V₁" and "T₁" represent the initial volume and temperature. "V₂" and "T₂" represent the final volume and temperature. You have been given values for all of the variables except for final volume. Therefore, by plugging these values into the formula, you can simplify to find your answer.
V₁ = 100 cm³ T₁ = 150 °C
V₂ = ? T₂ = 250 °C
V₁ / T₁ = V₂ / T₂ <---- Charles' Law formula
(100 cm³) / (150 °C) = V₂ / (250 °C) <---- Insert values
(0.667) = V₂ / (250 °C) <---- Simplify left side
(0.667) x (250 °C) = V₂ <---- Rearrange
167 = V₂ <---- Simplify left side
Answer;
e. Electronegativity of an atom is it's ability to attract electrons during bond formation.
Explanation;
The electronegativity of an atom or element is a chemical property that describes the strength of attraction for more electrons by that atom.
-The protons of an atom will always have an attraction for electrons.
-Some atoms because of the electron configuration have more attraction than other atoms. While other atoms have very little attraction for electrons. Non metals generally have high electronegativities because they have an electron configuration that requires more electrons to be stable.
Answer: the such thing that we call gastric acid, is made/produced by the cells that srebwithi any lining of our stomac, they are coupled in places like feedback system that extend to the acid production when it is needed.
other cells that are within our stomach will bicarbonat, at the base to buffer the fluid making sure that it doesn’t become too acidic
so yes it is
Explanation: hope this helped plz mark brainest
Answer:
<h3>The answer is 113.1 cm³</h3>
Explanation:
The volume of a sphere is given by
where
r is the radius of the sphere
From the question
r = 3 cm
We have
We have the final answer as
<h3>113.1 cm³</h3>
Hope this helps you
Answer: While the mass number is the sum of the protons and neutrons in an atom, the atomic number is only the number of protons. The atomic number is the value found associated with an element on the periodic table because it is the key to the element's identity.
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