give an example for a base with ne metal?
Answers
Answer:
A base turns red litmus paper blue.Sodium hydroxide (caustic soda), calcium hydroxide, sodium carbonate (washing soda), lime (Calcium oxide), potassium hydroxide (caustic potash), etc. are examples of base.
Answer:
The molecules that contain the group of H-O-X can behave normally as acids but when the hydroxide ion is produced they can behave as bases.[2] The O-X bond will remain intact and become polar and the weak O-H bond will tend to break, releasing a proton when the H-O-X grouping is dissolved in water. The O-X bond will become ionic and breakdown in polar water if X has very low electronegativity. For example, when NaOH and KOH which are ionic substances dissolve in water they will produce basic solutions of the metal cation and hydroxide ion.[3] These principles can explain the base behavior when they are dissolved in water by recognizing that the oxide ion has a high affinity for protons. Most basic oxides are ionic in nature base on the difference of electronegativity of oxygen and metals. Dissolving basic oxide in water can increase pH (basicity) of water because basic oxides release hydroxide ions (OH−) to the water.
Explanation:
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