Answer:
Vanadium(V) oxide is the inorganic compound with the formula V2O5. Commonly known as vanadium pentoxide,
Explanation:
then it is answer D
Answer:
Option C, (Actual yield ÷ percent yield) × 100
Explanation:
Theoretical yield is defined as the total amount of product formed for given reactants in a chemical reaction. It is an ideal case which assumes no exceptions or wastage.
The mathematical relation between the actual yield, percent yield and theoretical yield is as follows -
![P.Y. = \frac{M_{A.Y.}}{M_{T.Y.}} * 100](https://tex.z-dn.net/?f=P.Y.%20%3D%20%5Cfrac%7BM_%7BA.Y.%7D%7D%7BM_%7BT.Y.%7D%7D%20%2A%20100)
Where
P.Y. represents the percent yield a
M A.Y. represents the mass obtained from actual yield
M T.Y. represents the mass obtained from theoretical yield
Hence, if we rearrange the formula, we get -
![M_{T.Y.} = \frac{M_{A.Y.}}{P.Y.} * 100](https://tex.z-dn.net/?f=M_%7BT.Y.%7D%20%3D%20%5Cfrac%7BM_%7BA.Y.%7D%7D%7BP.Y.%7D%20%2A%20100)
Hence, option C is correct
Answer: It's frequency also increases.
Explanation:
The sound is perceived as louder if the amplitude increases, and softer if the amplitude decreases. ... The amplitude of a wave is related to the amount of energy it carries. A high amplitude wave carries a large amount of energy; a low amplitude wave carries a small amount of energy.
Hope this helps! Have a blessed day! Please mark me as brainlyest!?
Answer: 1. HYDROCARBONS? 2. ALKANES?
i'm not exactly AMAZING at this but i did some research and this is what i think it is i'm also not in this grade but i tried.