5. 5. Name two examples of salts with one use of each.
Answers
Answer:
Salts are ionic compounds which, when dissolved in water, break up completely into ions. They arise by the reaction of acids with bases, and they always contain either a metal cation or a cation derived from ammonium (NH4+). Examples of salts include NaCl, NH4F, MgCO3, and Fe2(HPO4)3.
Explanation:
Name of the salt Chemical formula Negative ion
Sodium chloride $NaCl$ $Cl^{-}$
Magnesium sulphate $ MgSO_{4}$ $SO^{2-}_{4}$
Calcium carbonate $CaCO_{3}$ $CO^{2-}_{3}$
Sodium nitrate $NaNO_{3}$ $NO_{5}$
Answer:
Sodium chloride$NaCl$Sodium chloride (NaCl), also known as salt, is an essential compound our body uses to: absorb and transport nutrients. maintain blood pressure.
Calcium carbonate$CaCO_{3}$Calcium carbonate is a dietary supplement used when the amount of calcium taken in the diet is not enough. Calcium is needed by the body for healthy bones, muscles, nervous system, and heart. Calcium carbonate also is used as an antacid to relieve heartburn, acid indigestion, and upset stomach.
Explanation:
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