The type of chemical bond that exists between potassium a...
The type of chemical bond that exists between potassium and oxygen in potassium oxide is
ionic
metallic
covalent
dative
Correct answer is A
No explanation has been provided for this answer.
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The reactions below represent neutralization reaction, in which of them is the value of ΔH hig...
Consider the reaction represented by the following equation: AgNO\(_3\) + NaCl → AgC...
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Gas molecules are said to be perfectly elastic because ...
CH4(g) + 2O2(g) → 2H2O(l) + CO2(g) ∆H = 890KJ mo-1 ∆H in the reaction represented by the equat...