Answer:
letter C. Solid iron and chlorine gas react to produce solid iron (lll) chloride
Explanation:
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Answer:
Moseley made revisions to the periodic table that resolved some of the problems with Mendeleev's version, which accounted for variations from isotopes
Explanation:
Answer:
<h3>Antacids use a combination of calcium, magnesium, and aluminum salts as their active ingredients. These medications work by neutralizing the acid in the stomach. They also inhibit pepsin , which is an enzyme that plays a role in protein digestion.</h3>
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Water vapor
It's molecules are constantly moving without decrease
Answer:
Kc = 14.4
Explanation:
Let's consider the following balanced equation.
CO(g) + H₂O(g) ⇌ CO₂(g) + H₂(g)
The equilibrium constant (Kc) is equal to the product of the concentrations of the products raised to their stoichiometric coefficients divided by the product of the concentrations of the reactants raised to their stoichiometric coefficients.
<em>What is the value of the equilibrium constant at this temperature?</em>
![Kc=\frac{[CO_{2}].[H_{2}]}{[CO].[H_{2}O]} =\frac{0.190 \times 0.0274 }{0.0233 \times 0.0155} =14.4](https://tex.z-dn.net/?f=Kc%3D%5Cfrac%7B%5BCO_%7B2%7D%5D.%5BH_%7B2%7D%5D%7D%7B%5BCO%5D.%5BH_%7B2%7DO%5D%7D%20%3D%5Cfrac%7B0.190%20%5Ctimes%200.0274%20%7D%7B0.0233%20%5Ctimes%200.0155%7D%20%3D14.4)