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A: Ion X has charge 4+ and Cl has charge of -1 .
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Q: What is the charge on X in Na2[X(PO4)3]? Type your answer.
A: Charge on Na is +1 Charge on (PO4)3 is -3
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Q: The formula of ammonium hydrogen carbonate is __________.
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A:
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A:
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A: Magnesium has Symbol Mg and Valency +2 While Bromate has Symbol BrO3- and has valency -1.
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A: Question 1 : Structure of PCl5 :
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A: The ionic compounds are formed by the cross multiplication of valencies of the constituent ions.
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Q: MULTIPLE CHOICE 1. The following are all binary compounds EXCEPT A. AgI B. NaOH C. MgO D.…
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Q: What is the name of the compound with formula, Mg(ClO2)2.6H2O ? The answer is …………………………… 3
A: In this question, we will write the name of the Compound formula is Mg(ClO2)2.6H2O You can see…
Q: All of the following are ionic compounds except __________. Group of answer choices Na2SO4 NaCl…
A: Applying Basic fundamental of ionic compound.
Q: Question 11 What formula/name combination is correct? Group of answer choices Chromium(III)…
A: Given, Chromium(III) sulfide is Cr2S3 Zinc(II) oxide is Zn2O Sulfur(VI) oxide is SO3 Iron…
Q: QUESTION 21 a. NazN Match the compound names with their proper formulas: sodium nitride b. M93N2…
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Q: Question 12 What is the name of Ti(SO4)2? Group of answer choices Titanium(II) sulfate Titanium(IV)…
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Q: Which combination of name and formula below is correct? Select one: a. sodium acetate, NaCH3COO b.…
A:
Q: QUESTION 2 Write a chemical formula for each of the following substances: (Write the answer (h)…
A: KCoCrO4
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A: The name of NH4NO3 is ammonium nitrate
Q: correct name for Ni(CN)2 is __________. Group of answer choices nickel carbonate nickel (II)…
A: Let oxidation state of Ni = x Then, x + 2(-1) = 0 x -2 =0 x = 2
Which of the following gives the formula for Calcium Nitride?
Ca3N2
Ca2N
CaN2
Ca2N3
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- Which of the following compounds are IONIC? *Select all that apply.* NaCl Potassium Oxide Hydrogen Oxide Carbon Bromide Iron (II) Sulfide zinc nitrate phosphateWhat is the correct formula for dinitrobis (ethylenediamine) cobalt (III) nitrate?Question Which of the following is the name of the following compound: Mg (NO₂)₂
- What is the chemical formula for the compound commonly called ammonia? Question 1 options: a) KNO3 b) CaO c) MgSO4 d) NH3 Which of the following shows the chemical formula for the binary ionic compound calcium chloride? Question 2 options: a) CaCl2 b) Ca2Cl3 c) Ca2Cl d) CaCl H2O is the chemical formula for the compound with which common name? Question 3 options: a) water b) potash c) lime d) ammoniaWhat is the formula for ammonium fluoride ?Which is the correct formula for the compound chromium (III) sulfate?
- What is the formula for manganese(II) nitrite?2 Which of the following gives the formula for aluminum oxide? Group of answer choices AlO AlO2 Al2O Al3O2 Al2O3Choose the combination of formula/name that is incorrect: Group of answer choices CS2 is carbon disulfide Mg(NO3)2 is magnesium nitrate H2SO4(aq) is sulfuric acid FeCl3 is iron chloride HC2H3O2 is acetic acid
- what is the formula for disodium ammonium phosphate?Which of the following shows the chemical formula for the polyatomic ionic compound potassium sulfate? Question 4 options: a) K(SO4)2 b) K2SO4 c) KSO4 d) K2(SO4)2 What is the chemical name for the ionic compound, Pb(NO3)2? Question 5 options: a) lead nitrate(II) b) lead nitrate(IV) c) lead(IV) nitrate d) lead(II) nitrate Which of the following shows the chemical formula for the binary ionic compound sodium fluoride? Question 9 options: a) Na2F b) Na3F2 c) NaF d) NaF2What is the formula? Calcium nitride