Answer:
13.44dm^3
Explanation:
To calculate this we first need to know the number of mole produced. We will first need to balance the equation to know the theoretical mole ratio.
C2H6 (g) + 3.5O2 (g) → 2CO2 (g) + 3H2O (g)
From the balanced equation, we can deduce that one mole of ethane yielded 2 moles of carbon iv oxide. We use this information to calculate the actual number of moles yielded.
24g were reacted. Now to know the number of moles reacted, we simply divide the mass by the molar mass. The molar mass of ethane is 2(12) +6(1)= 40g/mol
The number of moles is thus 24/40 = 0.6 moles
Like we said earlier, one mole yielded 2 moles of carbon iv oxide, hence, 0.6 moles will yield 0.6 * 2 = 0.12 moles of carbon iv oxide.
Now, at stp, one mole of a gas occupies a volume of 22.4dm^3 thus, 0.6 mole will occupy 0.6 * 22.4 = 13.44dm^3
Answer:
A. when dissolved in water
Explanation:
Water is an extremely polar molecule, meaning it has a positive end a negative end. When an ionic compound is dissolved, the positive pole of water will be attracted to the negative ion and attach itself to it. The same goes for the positive ions. That's how water breaks down ionic compounds
The solvent will be the deionized water, the solute will be the AgNO3, and the solution is the substance that can test the presence of chlorine water.
<h3>Solvent, solute, and solution</h3>
A solvent is a liquid that can dissolve other substances
A solute is a solid capable of dissolving in relevant solvents
A solution is a mixture of solvent and dissolved solutes
In this case, the solvent that is capable of dissolving the solute is deionized water. The solute is the silver nitrate, while the solution would be a solution of silver nitrate.
More on solvent, solute, and solution can be found here: brainly.com/question/7932885
