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By chelating the metals in hard water, it lets these cleaners produce foam and work better without need for water softening. In a similar manner, citric acid is used to regenerate the ion exchange materials used in water softeners by stripping off the accumulated metal ions as citrate complexes.The saturation point for citric acid and water is 59%.
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How does pH affects the rate of browning?
The lower the pH, the more acidic a substance is. Citric acid is used to prevent apples from browning once they are cut. Therefore, an acid, low pH prevents browning. This is done by keeping oxygen from reacting with the apple with the barrier created by the citric acid.
What citric acid effect to human body?
Taking citric acid and sodium citrate can have side effects. Serious effects include cramps or muscle twitching, swelling or weight gain, mood changes, weakness, rapid and shallow breathing, a fast heart rate, black or bloody stools, severe diarrhoea, a restless feeling, or convulsions.
Does weak acid acid dissociate?
Mostly at about a 1% rate.
When you add water to acid what forms?
When H2O is added to acid it begins to boil due to the strong reaction between the acid and the Base (the water). Don´t add H2O to acids add acid to water. Water is both an acid and a base, when it is reacting with acid it becomes base and reacts with base it becomes acid.
How do weak acids ionize in water?
Poorly. This weak acid, H2CO3, carbonic acid, disassociates like this; H + and HCO3 - ( a proton and bicarbonate ) at a rate of about 1%, which makes it a poor conductor of electricity.
How does pH affects the rate of browning?
The lower the pH, the more acidic a substance is. Citric acid is used to prevent apples from browning once they are cut. Therefore, an acid, low pH prevents browning. This is done by keeping oxygen from reacting with the apple with the barrier created by the citric acid.
Tocopherol is an iron chelating agent or not?
Not. The do not have enough redox capacity to increase the rate of oxidation in lipids.Examples of compounds that are chelators include citric acid, EDTA, flavanoids, and ascorbic acid.
What are oximeters?
It is a device for measuring the oxygen saturation of arterial blood.
What citric acid effect to human body?
Taking citric acid and sodium citrate can have side effects. Serious effects include cramps or muscle twitching, swelling or weight gain, mood changes, weakness, rapid and shallow breathing, a fast heart rate, black or bloody stools, severe diarrhoea, a restless feeling, or convulsions.
What would happen to the rate of a reaction if the concentration of substrate was increased after the point of saturation?
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How long does it take vinegar to evaporate?
This will depend on how much vinegar you are looking to have evaporate. Vinegar is a mixture of acetic acid and water. Acetic acid will evaporate faster than water at a rate of .97.
How can acid affect the rate of weathering?
Acid acts as a catalyst, causing water-releated weathering to happen more quickly. This is why acid rain is so potentially harmful. Pollutants in the air mix with water in rain giving the rain an acidic quality, which speeds up weathering.
Does weak acid acid dissociate?
Mostly at about a 1% rate.
What is include in vital signs?
The vital signs are: * Skin colour. * Skin temperature. * Pulse rate. * Breathing rate. * Level of consciousness (stable, unstable, potentially unstable or unconscious). * Oxygen saturation (the level of oxygen in the blood).
When you add water to acid what forms?
When H2O is added to acid it begins to boil due to the strong reaction between the acid and the Base (the water). Don´t add H2O to acids add acid to water. Water is both an acid and a base, when it is reacting with acid it becomes base and reacts with base it becomes acid.
What are the causes of slew rate?
slew rate is caused by current limiting and the saturation of internal stages of an op-amp when a high-frequency,large amplitude signal is applied.
What factors affect water runoff?
The Major Factors That Affect The Amount Of Water Runoff In An Area Are: - amount of vegetation and non-permeable surfaces (development) - slope of land (grade) - duration and rate of rainfall - nature of ground (soil type) - soil saturation (moisture)
