Electrolytes are those which dissociates in solution and produces ions.
Ions can carry current,so Electrolytes conduct electiricity.
And non electrolytes are those which do not dissociate in solution and doesnt produce ions.
Since non electrolytes do not produce ions they cannot conduct electricity.
<u>Hence the right option is:</u>
B) Non-electrolytes dissolve and do not dissociate in water providing no charged ions to conduct electricity.
Answer:
Copper - Gold are below Hydrogen and lean to the least reactive end. All of the elements above Hydrogen in the reactivity series will displace Hydrogen atoms from an acid during a reaction.
Grams of glucose = 0.7488 mg=748.8 μg
<h3>Further explanation</h3>
A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.
Reaction
6CO₂+6H₂O⇒C₆H₁₂O₆+6O₂
25 micromoles, μmoles, of CO₂ :
moles CO₂ : moles glucose - C₆H₁₂O₆ = 6 : 1, so :
mass of glucose
Answer:
Explanation:
Hello,
In this case, the combustion of octane is chemically expressed by:
In such a way, due to the 25/2:8 molar ratio between oxygen and carbon dioxide, we can compute the yielded grams of carbon dioxide (molar mass 44 g/mol) as shown below:
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Explanation:
When two substances chemically combine together then it results in the formation of a new compound whose chemical properties are different from the reactant species.
Thus, there will be change in the chemical composition when reactants combine together.
Therefore, we can conclude that if two substances combine to form a new substance with different properties, a chemical change has occurred.
