According to the following equation, which of the following would be a mole ratio represented by the substances in the equation. CaC₂ + H₂O → C₂H₂ + Ca(OH)₂ (not balanced)

a. 1 mol CaC₂ / 1 mol C₂H₂

b. 1 mol H₂O / 1 mol C₂H₂

c. 2 mol CaC2 / 2 mol H2O

d. 2 mol C2H2 / 2 mol H2O

well in order to answer this question you have to provide more information < 3

answer : one can design an experiment using a liquid and an additive that can be added to the liquid and observe the chemical changes in the reaction species.

one would need a beaker which is filled with a known amount of the liquid in which thermometer is placed to measure the temperature changes; after addition of the additive to the liquid solution one can note down the temperature change and find whether the reaction is endothermic or exothermic in nature. by subtracting the initial temperature value with the final temperature one can find the temperature changes.

various combinations of liquid and additive can be used. liquid in this case can be a known quantity of water and additives can be epsom salt or without epsom salt the experiment can be conducted to notice the changes. water and ice, hydrogen peroxide and dry yeast, vinegar and baking soda,etc.

yes

ya te ayud espera