Homework Answers
Hi, Ionic bonds are bonds that form between ions with opposite charges. For example, positively charged sodium ions and negatively charged chloride ions attract each other to form sodium chloride or table salt. Atoms become more stable is by sharing electrons (instead of winning or losing them completely), thus forming covalent bonds. These bonds are more common than ionic bonds in the molecules of living organisms. Knowing the above, These compounds are formed by sharing electrons (metal + metal), so they are MOLECULAR: - NF3 - BaF2 - CH4 And on the other hand, the IONIC compounds, create an electronic cloud (metal + nonmetal) such as: -NaBr
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Be sure to answer all parts. Which of the following compounds are likely to be ionic?...
Which of the following compounds are likely to be ionic? Which are likely to be molecular?...
Which of the following compounds are likely to be ionic? Which are likely to be molecular? CH4, NaBr, BaF2, CCl4, ICI, CsCl. NF
help! Be sure to answer all parts. Enter a net ionic equation for the following reaction...
help!
Be sure to answer all parts. Enter a net ionic equation for the following reaction (including states of matter): CaCl2(aq) + MnSO4(aq) → Write the net ionic equation (including physical states) for the reaction of NaBr(ag) with AgNO3(aq). Click in the answer box to activate the palette. Be sure to answer all parts. Calculate the number of g of o, that will react with 6.28 mol of CzHg. Enter your answer in scientific notation. The balanced equation is: C3Hg(8)...
Be sure to answer all parts. Write and balance the molecular equation and then give ionic...
Be sure to answer all parts. Write and balance the molecular equation and then give ionic and net ionic equations for t neutralization reaction between Ba(OH)2(aq) and HF(aq). Assume the salt formed in this neutralization reaction is insoluble. Molecular equation: Include the phase abbreviations. Tonic equation: Include the phase abbreviations. Net ionic equation: Include the phase abbreviations,
Be sure to answer all parts. For each of the following pairs of elements, state whether...
Be sure to answer all parts. For each of the following pairs of elements, state whether the binary compound they form is likely to be ionic or covalent. Write the empirical formula and name of the compound. (a) Al and F o ionic o covalent Empirical formula: Name: (select) (b) S and F o ionic covalent Empirical formula: Name: (select)
Be sure to answer all parts. Write and balance the molecular equation and then give ionic and net ionic equations f...
Be sure to answer all parts. Write and balance the molecular equation and then give ionic and net ionic equations for the neutralization reaction between Ba(OH)2(aq) and HF(aq). Assume the salt formed in this neutralization reaction is insoluble. Molecular equation: Ba(OH!)+HF BaF , +24,0 Include the phase abbreviations. Ionic equation: 2H +20H 21 +201 211,0 1 Include the phase abbreviations. Net ionic equation: Ba?* +20H +26*2FBF, 41,01 Include the phase abbreviations.
3 attempts left Check my work Be sure to answer all parts. Rank the members of...
3 attempts left Check my work Be sure to answer all parts. Rank the members of each set of compounds in order of increasing ionic character of their bonds. (a) HBr, HCI, HI O HCI < HBr <HI HBr <HCI <HI HI <HBr <HCI (b) H40, CH4, HF O H,0 <CH, <HF HF<H,0 <CH CH, <H2O <HF (c) SCI, PCI3, SiC14 SCI, <PCI, <SICIA SICI, < PCI, <SC12 PCI, <SCI, < SICH < Prev 14 of 14 !!! Next
Be sure to answer all parts. Identify the following compounds as nonelectrolytes, weak electrolytes, or strong...
Be sure to answer all parts. Identify the following compounds as nonelectrolytes, weak electrolytes, or strong electrolytes: phosphorous acid (H3PO3) o O nonelectrolyte weak electrolyte strong electrolyte hydrogen peroxide (H2O2) nonelectrolyte weak electrolyte strong electrolyte ammonium sulfate (NH2)25041 nonelectrolyte weak electrolyte strong electrolyte
3 points A group of ionic compounds have the following solubility constants. Which would be the...
3 points A group of ionic compounds have the following solubility constants. Which would be the most soluble? Mg(OH)2 Ksp = 2.06x10-12 O Cacoz Ksp = 4.96x10-9 O CaSO4 Ksp = 7.10x10-5 BaF2 Ksp = 2.45x10-6
Be sure to answer all parts. For each of the following pairs of elements, state whether...
Be sure to answer all parts. For each of the following pairs of elements, state whether the binary compound they form is likely to be ionic or covalent. Write the empirical formula and name of the compound: Formula Name Type (a) K and Br (select)potassium bromatepotassium bromidepotassium dibromidepotassium bromite ionic covalent (b) C and Br (select)carbon monobromidecarbon bromitecarbon bromatecarbon tetrabromide ionic covalent
Answer all plz!!! 4. Name the following compounds by first deciding whether they are ionic or...
Answer
all plz!!!
4. Name the following compounds by first deciding whether they are ionic or covalent, then use the appropriate nomenclature. Where applicable, you may use common names SAN4 K2O2 Pb(OH)2: Na2S Fe2O3 PF 3 ZnCr2O7 Mg3P2 BeF2 CIF 3 Ca(CIO)2: CH4 Bi(OH)3 SnCl4 3 6. Write the formulas for the following compounds. If a compound is ionic, be sure to balance charge. In case of a binary aqueous acid, include the symbol "(aq)" in the formula. Lithium cyanide...
Which of the following compounds are likely to be ionic? Which are likely to be molecular? CH4, NaBr, BaF2, CCl4, ICI, CsCl. NF
help!
Be sure to answer all parts. Enter a net ionic equation for the following reaction (including states of matter): CaCl2(aq) + MnSO4(aq) → Write the net ionic equation (including physical states) for the reaction of NaBr(ag) with AgNO3(aq). Click in the answer box to activate the palette. Be sure to answer all parts. Calculate the number of g of o, that will react with 6.28 mol of CzHg. Enter your answer in scientific notation. The balanced equation is: C3Hg(8)...
Be sure to answer all parts. Write and balance the molecular equation and then give ionic and net ionic equations for t neutralization reaction between Ba(OH)2(aq) and HF(aq). Assume the salt formed in this neutralization reaction is insoluble. Molecular equation: Include the phase abbreviations. Tonic equation: Include the phase abbreviations. Net ionic equation: Include the phase abbreviations,
Be sure to answer all parts. For each of the following pairs of elements, state whether the binary compound they form is likely to be ionic or covalent. Write the empirical formula and name of the compound. (a) Al and F o ionic o covalent Empirical formula: Name: (select) (b) S and F o ionic covalent Empirical formula: Name: (select)
Be sure to answer all parts. Write and balance the molecular equation and then give ionic and net ionic equations for the neutralization reaction between Ba(OH)2(aq) and HF(aq). Assume the salt formed in this neutralization reaction is insoluble. Molecular equation: Ba(OH!)+HF BaF , +24,0 Include the phase abbreviations. Ionic equation: 2H +20H 21 +201 211,0 1 Include the phase abbreviations. Net ionic equation: Ba?* +20H +26*2FBF, 41,01 Include the phase abbreviations.
3 attempts left Check my work Be sure to answer all parts. Rank the members of each set of compounds in order of increasing ionic character of their bonds. (a) HBr, HCI, HI O HCI < HBr <HI HBr <HCI <HI HI <HBr <HCI (b) H40, CH4, HF O H,0 <CH, <HF HF<H,0 <CH CH, <H2O <HF (c) SCI, PCI3, SiC14 SCI, <PCI, <SICIA SICI, < PCI, <SC12 PCI, <SCI, < SICH < Prev 14 of 14 !!! Next
Be sure to answer all parts. Identify the following compounds as nonelectrolytes, weak electrolytes, or strong electrolytes: phosphorous acid (H3PO3) o O nonelectrolyte weak electrolyte strong electrolyte hydrogen peroxide (H2O2) nonelectrolyte weak electrolyte strong electrolyte ammonium sulfate (NH2)25041 nonelectrolyte weak electrolyte strong electrolyte
3 points A group of ionic compounds have the following solubility constants. Which would be the most soluble? Mg(OH)2 Ksp = 2.06x10-12 O Cacoz Ksp = 4.96x10-9 O CaSO4 Ksp = 7.10x10-5 BaF2 Ksp = 2.45x10-6
Answer
all plz!!!
4. Name the following compounds by first deciding whether they are ionic or covalent, then use the appropriate nomenclature. Where applicable, you may use common names SAN4 K2O2 Pb(OH)2: Na2S Fe2O3 PF 3 ZnCr2O7 Mg3P2 BeF2 CIF 3 Ca(CIO)2: CH4 Bi(OH)3 SnCl4 3 6. Write the formulas for the following compounds. If a compound is ionic, be sure to balance charge. In case of a binary aqueous acid, include the symbol "(aq)" in the formula. Lithium cyanide...
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