<u>Answer:</u> Yes, this is a organic compound.
<u>Explanation:</u>
Organic compound is defined as the compound in which covalent bond is present between hydrogen and carbon atoms. They are also known as hydrocarbons. <u>For Example:</u> are organic compounds but
are not organic compounds.
We are given a chemical compound which is
In this compound, a covalent bond is present between carbon and hydrogen atoms. Thus, it is considered as an organic compound.
Hence, yes, this is a organic compound.
Answer:
mass = 0.2982 grams
Explanation:
Given that;
volume = 100.0 mL = 0.1 L
Molarity =0.040 M
Since Molarity =
(x) no of moles = 0.040 × 0.1
= 0.004 moles
Also; to calculate the mass of KCl should you weigh to make this solution;
we have;
no of moles =
molar mass of KCl = 74.55 g/mol
∴
0.004 moles =
mass = 0.004 moles * 74.55
mass = 0.2982 grams
Hence, the mass of KCl should you weigh to make this solution is 0.2982 grams
Answer:
density of oxygen = 1.307 g/l
Explanation:
given pressure = 1 atm temperature = 298 k
PM=DRT
where p is pressure M is molecular mass D is density R is gas constant and T is temperature
substituting the values in the equation
D = 1.307 g/l.