Answer:
A single replacement reaction.
Explanation:
AB + C ---> CB + A
A single replacement reaction.
Answer:
red blood cells, or erythrocytesExplanation: I think that is right
Relative dating is the process of determining whether an object or event is older or younger than other objects or events. Absolute dating is d<span>etermining the age of an event or object in years. From absolute dating, the real age of the object is obtained which is not present for relative dating. Hope this helps.</span>
Answer:
0.625 moles of CO₂ can be produced by this reaction.
27.5 g of CO₂
Explanation:
A reaction where CO₂ can be produced is combustion.
The reactants are methane (in this case) and oxygen, while the products will be CO₂ and H₂O.
The balanced reaction is: CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(g)
We assume the oxygen is in excess, so the methane gas, is the limiting reagent.
We convert the mass to moles (mass / molar mass) → 10 g / 16 g/mol = 0.625 moles
According to stoichiometry, 1 mol of methane can produce 1 mol of CO₂. Therefore If we have 0.625 moles of CH₄ we produce 0.625 moles of CO₂. Ratio is 1:1.
Let's convert the moles to mass → (mol . molar mass) =
0.625 mol . 44 g/mol = 27.5 g
A is the correct answer i really hope this helps!