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Calculate the coulombic force of attraction between ca2+ and o2− in cao, which has the nacl-type structure
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The chemical bond connecting one nucleotide with the next one along the nucleic acid chain is called a
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Iron (fe) reacts with copper sulfate (cuso4) to form iron (ii) sulfate. in this reaction, cu2+ gains electrons to form cu. which statement is true about this reaction? fe(s) + cuso4(aq) → feso4(aq) + cu(s)
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Ahelium balloon contains 16.9 l of helium at stp. how many atoms of helium are in the balloon
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Calculate the coulombic force of attraction between ca2+ and o2− in cao, which has the nacl-type str...
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