in a petri dish, a certain type of bacterium doubles in number every 30 minutes. there were originally 16, or 2^4, bacteria in t
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<u>Answer:</u> When bleach is mixed with water, it produces hypochlorous acid.
<u>Explanation:</u>
The chemical name for bleach is sodium hypochlorite. When this compound is reacted with water, it produces hypochlorous acid and sodium hydroxide.
The chemical equation for the reaction of sodium hypochlorite and water follows:
By Stoichiometry of the reaction:
1 mole of sodium hypochlorite reacts with 1 mole of water to produce 1 mole of hypochlorous acid and 1 mole of sodium hydroxide.
Hence, when bleach is mixed with water, it produces hypochlorous acid.
In a 0.15 m solution of malonic acid, the amount of the malonate anion, c3h2o42-, is .
Explanation:
For the first equlibria;
initial concentration of
initial concentration of
initial concentration of
Let concentration change of
Let concentration change of
Let concentration change of
Let concentration in equilibrium state of
Let concentration in equilibrium state of
Let concentration in equilibrium state of
Therefore,
Which is a quadratic equation in x, solving it gives;
Therefore,
Now for the second equlibria;
initial concentration of
initial concentration of
initial concentration of
Let concentration change of
Let concentration change of
Let concentration change of
Let concentration in equilibrium state of
Let concentration in equilibrium state of
Let concentration in equilibrium state of
Therefore,
Therefore,
The chemical formula of malonic acid is CH2(COOH)2. Malonates include the ionized form of malonic acid as well as its esters and salts. For instance, the diethyl ester of malonic acid is called diethyl malonate.
Polyester and polymers both employ malonic acid as a precursor. Both the scent business and the flavoring sector utilize it. It is employed to regulate acidity. Malonic acid contributes to the production of fatty acids in people. Malonic acid has been found in a number of foods outside of the human body, including red beets, corn, scarlet beans, common beets, and cow milks, although its presence has not been defined. The group of organic substances known as dicarboxylic acids and derivatives includes malonic acid, also known as malonate or H2MALO.
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