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When sodium hydroxide is dissolved in water the temperature of water increases dissolving of sodium hydroxide?
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When sodium hydroxide is dissolved in water the temperature of the water increases. Is this endothermic or exothermic?
Exothermic
As the temperature of an aqueous solution increases what does the concentration of gas dissolved in the solution do?
An aqueous solution has 0.0070 gram of oxygen dissolved in 1000. grams of water. calculate the dissolved oxygen concentration of this solution in parts per million?A. 17ppm B. 27ppm C. 7ppm D. 7ppm
Compare acids and bases based on the ion produced when each compound is dissolved in water?
Acids- number of hydrogen ions increases when dissolved in water. Bases- number of hydroxide ions increases when dissolved in water I had the same question, but I had it for homework (:
When hydrochloric acid neutralizes sodium hydroxide the temperature increases is this exothermic or endothermic?
When the temperature increases as a result of reaction, as specified here, the reaction is exothermic.
As hydroxide ion concentration increases the Ph will increase or decrase?
As hydroxide concentration increases pH increases
When sodium hydroxide is dissolved in water the temperature of the water increases. Is this endothermic or exothermic?
Exothermic
As the temperature of an aqueous solution increases what does the concentration of gas dissolved in the solution do?
An aqueous solution has 0.0070 gram of oxygen dissolved in 1000. grams of water. calculate the dissolved oxygen concentration of this solution in parts per million?A. 17ppm B. 27ppm C. 7ppm D. 7ppm
What is any compound that increases the number of hydroxide ions when dissolved in water?
a base
Any compound that increases the number of hydroxide ions when dissolved in water?
Answer: Base
Compare acids and bases based on the ion produced when each compound is dissolved in water?
Acids- number of hydrogen ions increases when dissolved in water. Bases- number of hydroxide ions increases when dissolved in water I had the same question, but I had it for homework (:
When water temperature increases what will the dissolved oxygen content do?
The amount of dissolved oxygen decreases when water temperature increases. Warm water is unable to dissolve as much oxygen gas.
State the relationship between water temperature and the maximum mass of ammonium chloride that can be dissolved in 100 grams of water?
As the temperature of the water increases, the amount of solute (in this case NH4Cl) that can be dissolved increases.
When hydrochloric acid neutralizes sodium hydroxide the temperature increases is this exothermic or endothermic?
When the temperature increases as a result of reaction, as specified here, the reaction is exothermic.
What is the effect of temperature on a solid dissolved in a liquid?
Temperature directly affects all solutions. If the temperature is to high, bonds that need to be formed cant be. For example, at a low temp in an organic mixture you will get more single bonded carbons. At a high temp the organic compound will lose a hydrogen and form a c=c double bond
As the temperature of a liquid decreases the amount of a gas that can be disolved?
As the temperature of a liquid decreases the amount of gas that can be dissolved increases.
What substance increases the number of OH?
A substance that increases the concentration of hydroxide ions in solution (OH-), is referred to as an Arrhenius base.
how does temperature affect the concentration of dissolved oxygen?
Temperature has a direct effect on the concentration of dissolved oxygen in water. As the temperature of the water increases, the solubility of oxygen decreases and the concentration of dissolved oxygen will decrease. Conversely, as the temperature of the water decreases, the solubility of oxygen increases and the concentration of dissolved oxygen will increase. Additionally, warmer water is generally less dense than colder water, resulting in less efficient oxygen transfer.
