Answer:
12,500 L
Explanation:
Because you are dealing with volume and temperature, you need to Charles' Law to find your missing value. The equation looks like this:
V₁ / T₁ = V₂ / T₂
In this equation, "V₁" and "T₁" represent the initial volume and temperature. "V₂" and "T₂" represent the final volume and temperature. You can plug the given values into the equation and simplify to find the final volume of the gas.
V₁ = 10,000 L V₂ = ? L
T₁ = 20 °C T₂ = 25 °C
V₁ / T₁ = V₂ / T₂ <----- Charles' Law equation
(10,000 L) / (20 °C) = V₂ / (25 °C) <----- Insert values
500 = V₂ / (25 °C) <----- Divide 20 from 10,000
12,500 = V₂ <----- Multiply both sides by 25
Answer:
94.7 g
The limiting reactant is CuCl2
Explanation:
The limiting reagent is the reagent with the least amount of moles. Converting grams to moles, you should find that there is 4.11 mol Mg and 1.49 mol CuCl2. CuCl2 is the limiting reagent.
The limiting reagent is what you will use to determine how much product you have. By stoichiometry, you can see that for every mole of CuCl2, you have one mole of Cu. So, that means we have 1.49 mol Cu. Convert to grams. Your answer should be 94.7 g.
Three resonance structures can be drawn for the allyl cation while two resonance structures can be drawn for the amidate ion.
Sometimes, we cannot fully describe the bonding in a chemical specie using a single chemical structure. In such cases, we have to use a number of structures which cooperatively represent the actual bonding in the molecule. These structures are called resonance or canonical structures.
The resonance structures of the allyl cation and the amidate ion are shown in the images attached to this answer. These structures show the different bonding extremes in these organic ions.
Learn more: brainly.com/question/4933048
Answer:
oxygen
Explanation:
The process in which a substance loses an electron in a chemical reaction is called oxidation. ... Oxidation is a combination of elements with oxygen. It's also a reaction of losing electrons and gaining positive charge. The atoms that lost electrons are said to be oxidized.