As the reaction equation is:
COCl4(aq) + 6 H2O(l) ↔ CO (H2O)6(aq) +4 Cl + Heat (missing in your question)
(Blue) (pink)
So the correct answer which reflects the temperature effects is (b) increasing the temperature changes the solution to blue indicating that the equilibrium shifts to the left and decreasing the temperature changes the solution to pink indicating that the equilibrium shifts to right.
- as when the heat increases (and it's a product) the reaction move towards the reactants to increase the reactants to make the equilibrium again so it shifts leftwards and COCl4 which has the blue indicator will increase to make the equilibrium.
-But when the temperature decreases the reaction move towards the products to increase the products (which the heat one of them) to make equilibrium again so, it shifts rightwards and CO(H2O)6 (which has the pink indicator) will increase to make the equilibrium.
is there supposed be a picture with the question?
Answer is: <span>C-an ether.
</span>Ethers are an organic compounds that contain an oxygen atom<span> connected to two </span>alkyl<span> or </span>aryl groups, the general structure of an ether is R-O-R' (<span>R and R' are any </span>alkyl<span> or </span>aryl substituent).
In this example <span>black railroad cars are carbon atoms and one red railroad car is oxygen atom.</span>
Photosyntheis is a biochemical reaction that combines chemicals with biological species to produce energy. Atoms of hydrogen bond with carbon to form glucose.
<h3>What are the reactants and the products of the light reaction?</h3>
Carbon dioxide and hydrogen are the reactants that are used from the environment by the plants to make energy. Glucose and oxygen are the products.
The hydrogen atoms from the environment are absorbed by the plants and are combined with the carbon dioxide to yield glucose or sugar molecules for energy.
Therefore, option B. hydrogen and carbon dioxide react to produce glucose.
Learn more about photosynthesis here:
brainly.com/question/1388366