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When potassium chloride is dissolved in water, heat is transferred from the surroundings to the system. What kind of reaction has occurred? What is the effect on potential energy of the system?
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Brainliesttt me asap! the below reaction can be categorized as more than one type of reaction. which reactions are these, and what are the types of reactions?
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Why is the melting of ice a physical change ?
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Covalent bonds generally form when the bonded elements have a difference in electronegativity less than 1.5. subtract the electronegativities for the following pairs of elements and predict whether they form a covalent bond. electronegativity difference of c and c: ionic covalent electronegativity difference of mg and cl: ionic covalent
Answers: 1
When potassium chloride is dissolved in water, heat is transferred from the surroundings to the syst...
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