Answer:
H2 SO4 (Sulfuric acid) - HMnO4 (Permanganic acid) - HNO2 (Nitrous acid) HClO4 (Perchloric acid) - H2 SO3 (Sulphurous acid) - H2CrO4 (Chromic acid) H2CO3 (Carbonic acid) - HClO3 (Chloric acid) - H3BO3 (boric acid) - HClO2 (Chlorous acid) H3PO4 (Phosphoric acid) HNO3 (Nitric acid) - HClO (Hypochlorous acid) - CH3 COOH (acetic acid) - H2S2O3 (Thiosulfuric acid)- H2C2O4 (oxalic acid)
Explanation:
To name the ternary acid, they have to obbey the following formula
Hx - Non metal - Oy
where the oxidation state in H and O are +1 y -2 respectively.
When the oxidation state of the central Non metal is odd, the atomicity of H is 1 and in the O is deduced in such a way that the sum of oxidation states is 0.
When the oxidation state of the central No metal is even, the atomicity of H is 2 and in the O is deduced in such a way that the sum of oxidation states is 0.
IV V VI VII
- - 1 Hypo ……. Ous
- 3 4 3 … ous
4 5 6 5 … ic
7 Per …… Ous
The oxalic acid is an organic compound of two carboxyl groups, so it is also called ethanedioc acid; It is actually known as oxalic by some plants of the genus oxalis. (prefix et (2 carbons))
The acetic acid that comprises a carboxylic group and a methyl group is also an organic compound. It is popularly known as acetic acid but it is actually called methylcarboxylic acid or having two carbons, ethanoic acid.
Answer: b because Potential energy is converted to kinetic energy as a stationary object begins to move.
Explanation:
As chlorine has seven electrons in its outer most shell so to complete its octet it has to gain an electron and when it gain an electron it will become an anion that is negatively charged
so in my opinion and what a conclude is that the option B is correct for the above statement
enjoy!
Answer:
Genetic disorders is an illness caused by abnormalities in genes or chromosomes.The cells of all mammals contain approximately the same amount of deoxyribonucleic acid (DNA).
Explanation:
Mammals are affected through an increase in the number of cells and not in their size.
Answer:
3. 0.36 L to the nearest hundredth
4. 542.40 L to the nearest hundredth
Explanation:
Question 3
Volume = 8.16 L
Number of moles = ?
At STP;
Temperature = 273 K
Pressure = 1 atm
Using the General gas equation;
PV = nRT where R = General gas constant = 0.0821
n = PV / RT
n = (1 * 8.16 ) / (0.0821 * 273)
n = 8.16 / 22.4133 = 0.3641 ≈ 0.36 to the nearest hundredth
Question 4
Volume = ?
Number of moles = 24.2 mol
At STP;
Temperature = 273 K
Pressure = 1 atm
Using the General gas equation;
PV = nRT where R = General gas constant = 0.0821
V = nRT / P
V = 24.2 * 0.0821 * 273 / 1
V = 542.402 L ≈ 542.40 to the nearest hundredth