1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. copper(II) sulfite iron(III) nitrate copper(I) iodide mercury(II) chloride iron(III) permanganate manganese(II) hydroxide nickel(II) chlorite 16. chromium(II) fluoride 12. 13. 14. 15. 17. 18. 19. 20. calcium hydroxide silver phosphate hydrogen chloride hydrochloric acid ammonium sulfate 21. zinc sulfide cadmium dichromate barium chlorate manganese(III) hydroxide sodium phosphate chromium(III) arsenate tin(IV) bromide lead(II) oxalate

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Write empirical formula by using given ions---

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A: Answer :-  1.49 × 1025 hydrogen atoms.…

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Q: UESTION 3 alculate the molar mass of potassium chloride, KCI. 6.745 g/mole 54.55 g/mole 19.00 g/mole…

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Q: Drug: Sensipar

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A: Solution: Let us assume we have 100 g of given compound. So from the given percentage of each…

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Q: How many carbon atoms are present in 2.00 moles of octane (C8H18)?

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Q: Question 22

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A: Part A As we see, one molecule of compound with formula C6H14O contain six atoms of carbon. Thus,…

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A: C option is correct. 2 to 1

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Q: A solution containing a mixture of metal cations was treated as outlined. 1. Dilute HCl was added…

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Q: Which of the following is the correct formula weight for calcium phosphate? O 310.2 amu O 135.1 amu…

A: The correct option is (a)  Formula weight of calcium phosphate is 310.166g/mol  Formula of calcium…

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Q: Avogadro's number is the number of grams in a mole

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Q: Calculate the molar mass of C6H6 from the molar atomic masses. Molar atomic masses (g/mol) сно CIN…

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A: Mass of 1 mole = molar mass 1 mole = 6.022 x 1023 entities

Q: Exercise 1:Complete the table below by writing the formula of the compounds to be formed by each…

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Q: How many moles of fluorine are present in 11.77 g of mercury(II) fluoride? O a. 4.933 101 moles O b.…

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Q: Balance the following equation (lowest whole number coefficients required) write 1 for one. _H₂ SO4…

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Q: Given the following equation: 2 AGNO3 + CaCl2 --> 2 AgCI(s) + Ca(NO3)2 What is the net ionic…

A: 2 AgNO3 (aq) + CaCl2 (aq) ==> 2AgCl (s) + Ca(NO3)2 (aq)

Q: O ATOMS, IONS AND MOLECULES Naming binary ionic compounds Fill in the name and empirical formula of…

A: We have to give the empirical formula and name the compound for which cation and anion are given .

Q: Quèstion 8 The number of valance electrons of Zinc(Zn30) is 2. 30 None of the above A Moving to…

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Q: 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. calcium hydroxide…

A: A question based on molecules that is to be accomplished.

Q: Use algebraic method in balancing the Following chemical Equations: 1.) CH4 + Cl₂ ⇒ CCl4 + HCl 4.…

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Q: The correct Empirical formula for this compound is Select an answer and submit. For keyboard…

A: Mass of Mg + Mass of O = Mass of product Also, No of moles = Mass / Molar mass

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Q: How many moles of propylene (CSH«) are in 25.0 g of the substance?

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Q: Balance the eauations below: 11) P + _O2→ P205 12) Na + H20 > NaOH + _H2 13) Ag20 → Ag + O2

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Q: Please answer fast A compound with the empirical formula CH2 has a molar mass of 56 g/mol. What is…

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Q: (perchloric acid) required to give 0.398 mol HCl are

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A: A balanced chemical reaction is one in which the atoms are balanced on both sides of the reaction…

Q: Which compound has a molecular formula that is the same as the empirical formula? Group of answer…

A: Check each option one by one to classify empirical formula .