PLZZZ ANSWER THE FOLLOWING QUESTION.GIVE BRAINLIEST TO FIRST PERSON
Answers
Answer:
Plant 1: In light without carbon dioxide Iodine: red/brown
Plant 2: In dark without carbon dioxide Iodine: red/brown
Plant 3: In light with carbon dioxide Iodine: blue/black
Plant 4: In dark with carbon dioxide Iodine: red/brown
Answer:
Explanation: Though metallic sodium has some important uses, the major applications for sodium use compounds; millions of tons of sodium chloride, hydroxide, and carbonate are produced annually. Sodium chloride is extensively used for anti-icing and de-icing and as a preservative; examples of the uses of sodium bicarbonate include baking, as a raising agent, and sodablasting. Along with potassium, many important medicines have sodium added to improve their bioavailability; though potassium is the better ion in most cases, sodium is chosen for its lower price and atomic weight.Sodium hydride is used as a base for various reactions (such as the aldol reaction) in organic chemistry, and as a reducing agent in inorganic chemistry.
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