How does the law of conservation of mass apply to this reaction: C2H4 + O2 → H2O + CO2?
Answer:
Use the following answers for questions 1 - 2. (1984 - #8 & 9)
(A) A network solid with covalent bonding
(B) A molecular solid with zero dipole moment
(C) A molecular solid with hydrogen bonding
(D) An ionic solid
(E) A metallic
Glucose and Oxygen
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Answer:

Explanation:
Hello,
In this case, the molarity is defined as the ratio of the moles of the solute to the volume of the solution in liters:

In this case, the solute is the KCl (potassium chloride) and the solution is made up of both water and KCl. Moreover, since during this type of dissolution processes, the volume of the solution is not significantly affected by the addition of the solute, the resulting molarity is:

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