WebHydroxyl value. In analytical chemistry, the hydroxyl value is defined as the number of milligrams of potassium hydroxide (KOH) required to neutralize the acetic acid taken up on acetylation of one gram of a chemical substance that contains free hydroxyl groups. The analytical method used to determine hydroxyl value traditionally involves ... WebJun 14, 2024 · Answer: Atomic weight of Hydrogen is 1. There are 2 Hydrogen atoms in water molecule. So it is 2. Oxygen atomic weight is 16.0 and adding 2 and 16, we will get 18.18 is the equivalent weight of water. Advertisement Brainly User Explanation: Molecular weight of H 2 O is 18 grams. Its n-factor is 2. Its equivalent weight is 18/2= 9g.
What is the equivalent weight of water ? - Brainly.in
WebMar 8, 2024 · But because the MW of H is about 1.0 and than of O is 16.0, you can see that the molecule contains 2 (1) = 2 mass parts of H for every (1) (16) = 16 mass parts of O. Thus only 2/18 = 11/1 percent of the mass … Webequivalent weight of water is 9. Because it's molecular weight is 18 and n-factor is 2. What is equivalent weight class 11? The equivalent weight of an element is the mass which combines with 1 gram of hydrogen or 8.0 grams of oxygen or 35.5 grams of chlorine at STP. These values correspond to the atomic weight of the molecule divided by the ... how many quests are in genshin impact
Weight equivalence (chemistry)? ResearchGate
WebCubic meters of water, sea to kilograms; 0.66 cubic meter of water, sea = 675 kilograms: 0.67 cubic meter of water, sea = 685 kilograms: 0.68 cubic meter of water, sea = 695 kilograms: 0.69 cubic meter of water, sea = 705 kilograms: 0.7 cubic meter of water, sea = 715 kilograms: 0.71 cubic meter of water, sea = 726 kilograms: 0.72 cubic meter ... WebStep 1. The total required volume of water is 4 × 40 = 160 acre-inch. Step 2. Applying this amount during a 72-hr period requires a flow rate of 160 ÷ 72 = 2.22 acre-in per hour. … WebStep 1. The total required volume of water is 4 × 40 = 160 acre-inch. Step 2. Applying this amount during a 72-hr period requires a flow rate of 160 ÷ 72 = 2.22 acre-in per hour. Step 3. Based on row 6 in the conversion … how deep can alligators dive