Q..1.. Name the natural source each of the following acids.
a. Citric acid b. Oxalic acid c. Lactic acid d. Tartaric acid
Q..2.. explain the action of dilute hydrochloric acid on the following with chemical equations
A. Magnesium ribbon .B. sodium hydroxide C. Crushed egg shell.
Q..1.. Name the natural source each of the following acids.
a. Citric acid b. Oxalic acid c. Lactic acid d. Tartaric acid
Q..2.. explain the action of dilute hydrochloric acid on the following with chemical equations
A. Magnesium ribbon .B. sodium hydroxide C. Crushed egg shell.
Citric Acid A natural preservative, citric acid is found primarily in citrus fruits; it provides the sour taste in lemons and limes. Citric acid can be beneficial for those who have kidney stones by inhibiting stone formation and breaking down smaller stones that have formed. Aside from citrus fruits, citric acid can also be found in berries, tomatoes and pineapples.
Oxalic Acid Oxalic acid, or oxalate, is primarily found in leafy green vegetables, rhubarb and beets. Research on whether people who have calcium oxalate kidney stones should avoid these high-oxalate foods is inconclusive. Limiting high-oxalate foods can prevent further development of kidney stones, but the many nutritional benefits these food offer may outweigh the potential risk of stone formation. Consult with a physician to decide whether you need to limit your intake of these foods.
Lactic Acid Many dairy products use bacterial fermentation to achieve distinct characteristics and flavor. Lactic acid is a product of this fermentation, and it can be found in yogurt, cottage cheese, buttermilk and sour cream. Consuming lactic acid can aid in the digestion of lactose, or milk sugar; prevent and treat diarrhea; and help fight infection.
Tartaric acid is a naturally occurring acid found in many fruits such as grapes, bananas, and tamarinds. It is an important component in wine-making and accounts for the acidic taste detected on the tongue in both fresh grapes and dry wine
2)
I) Mg + 2HCl = MgCl2 + H2
ii) NaOH + HCl = NaCl + H2O
iii) Ca + 2HCl = Cacl2 + H2
Because egg shells are made of calcium.
A natural preservative, citric acid is found primarily in citrus fruits; it provides the sour taste in lemons and limes. Citric acid can be beneficial for those who have kidney stones by inhibiting stone formation and breaking down smaller stones that have formed. Aside from citrus fruits, citric acid can also be found in berries, tomatoes and pineapples.
Oxalic AcidOxalic acid, or oxalate, is primarily found in leafy green vegetables, rhubarb and beets. Research on whether people who have calcium oxalate kidney stones should avoid these high-oxalate foods is inconclusive. Limiting high-oxalate foods can prevent further development of kidney stones, but the many nutritional benefits these food offer may outweigh the potential risk of stone formation. Consult with a physician to decide whether you need to limit your intake of these foods.
Lactic AcidMany dairy products use bacterial fermentation to achieve distinct characteristics and flavor. Lactic acid is a product of this fermentation, and it can be found in yogurt, cottage cheese, buttermilk and sour cream. Consuming lactic acid can aid in the digestion of lactose, or milk sugar; prevent and treat diarrhea; and help fight infection.
Tartaric acid is a naturally occurring acid found in many fruits such as grapes, bananas, and tamarinds. It is an important component in wine-making and accounts for the acidic taste detected on the tongue in both fresh grapes and dry wine
2)
I) Mg + 2HCl = MgCl2 + H2
ii) NaOH + HCl = NaCl + H2O
iii) Ca + 2HCl = Cacl2 + H2
Because egg shells are made of calcium.
