3. Chemical Reactions

Writing Ionic Compounds

Open Question
What is the formula for a stable, binary compound formed between Mg⁺² and S^-2?
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Open Question
What is the resulting formula unit when strontium (Sr) and phosphorus (P) bond?
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Open Question
Which of the following is not a correct formula unit? K₂O MgO₂ Al₂O₃ SrO
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Open Question
What is the formula for copper(II) phosphate? Capitalization and punctuation count.
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Open Question
When nitrogen and tin (Sn⁴⁺) form an ionic compound, what is the formula?
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Open Question
What is the formula unit for a compound made from lead (Pb⁴⁺) and sulfur (S)?
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Open Question
What is the chemical formula for copper(II) sulfate? CuSO CuSO CuS CuS
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Open Question
What is the formula for the compound formed by iron (II) ions and chromate ions (CrO₄^2-)?
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Open Question
Based on the image, determine the formula for a compound formed between lithium and sulfur.
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Multiple Choice
Na reacts with element X to form an ionic compound with the formula Na₃X. Based on this information, what is the likely formula for the ionic compound formed between Al and X?
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Multiple Choice
Which of the following is the correct chemical equation for the dissociation of butanoic acid (C3H7COOH) in water, including the phases of all species?
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Multiple Choice
What is the result when lead (II) nitrate is mixed with potassium bromide in an aqueous solution?
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Multiple Choice
What is the formula for rubidium sulfite?
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Multiple Choice
What is the chemical formula for zinc hydrogen phosphate?
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