Complete the table below for calculating the molar mass of the ionic compound chromium(II) sulfide. Formula Molar mass of ion Number of ions Mass of ion in one mole of chromium(II) sulfide Cation Cr+ g/mol mol Anion s2. g/mol mol Molar mass chromium(II) sulfide g/mol %3D
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- G metals per X P Pearson Si x 2 Molecular x X OWLV2| On x OWLV2|A X My Home Assignment/takeCovalentActivity.do?locator=assignment-take (References) [Review Topics) Use the References to access Important values If needed for this question. Complete the table below for calculating the molar mass of the ionic compound silver iodide Mass of ion in one mole of silver iodide Number of Molar mass of Formula ions ion mol Cation Ag* g/mol mol Anion I g/mol Molar mass silver iodide = g/mol Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next Show Hint A 7:15 & 7 8 9. backspace %D* Owivz |Online teaching and lea X genow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take (References] Cakulate the number of positave ions and negative 1ons contained in 1.90 mol of each of the following compounds a Nago positive ions negative ions b FeO positive ions negative ions PbS positive ions negative ions Submil d AICI3 positeve sons negative ions 4+ 144 %23RIAS X * OWLV2 | On X 2 Molecular P Pearson SI X metals peri x A My Home takeCovalentActivity.do?locator%=assignment-take (Review Topics) (References] Use the References to access Important values if needed for this question. a. How many moles of sulfur hexafluoride are present in 2.40 x 1022 molecules of this compound? moles b. How many molecules of sulfur hexafluoride are present in 3.52 moles of this compound? molecules Submit Answer Retry Entire Group 9 more group attempts remaining Show Hint Previous Next 回ヨ *
- * OWLV2 | On x 2 Molecular P Pearson Si I Molar mas x x OWLV2 | As My Home takeAssignment/takeCovalentActivity.do?locator%=assignment-take [Review Topics) [References) Use the References to access Important values If needed for this question. a. How many moles of sulfur hexafluoride, SF6, are present in 1.87 grams of this compound? moles b. How many grams of sulfur hexafluoride are present in 3.48 moles of this compound? grams Submit Answer Retry Entire Group 9 more group attempts remaining Previous Next 回ヨ||| A ALEKS-Katelyn Pearson... 1 Apromatincat Rom Fecr] ATOMS, IONS AND MOLECULES Predicting the formula of ionic compounds with common... Write the empirical formula for at least four ionic compounds that could be formed from the following ions: OH, Fe²+, 103, NH b Answered. The following X O GConsider these compounds: A. Cas B. Ag,Cro4 C. Fes D. Zn(OH), Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g. ABC.) Without doing any calculations it is possible to determine that iron(II) carbonate is more soluble than | and iron(II) carbonate is less soluble than It is not possible to determine whether iron(II) carbonate is more or less soluble than by simply comparing Kp values.
- 9. You may have noticed that water sometimes drips from the exhaust of a car as it is running. Is this evidence that there is at mil least a small amount of water originally present in the gaso- line? Explain.of the Choose... cation and Choose... of the Choose... anion. When each formula unit of potassium carbonate, K,CO3, dissociates into ions in solution, there is Choose...ching and lea + signment/takeCovalentActivity.do?locator%=Dassignment-take Intro to Business American Literature Google Keep = Economics - Googl. d Desmos Classroom. E Readin >> [Review Topics] [References] Use the References to access Important values if needed for this question. For the following reaction, 5.05 grams of potassium hydroxide are mixed with excess potassium hydrogen sulfate. The reaction yields 13.3 grams of potassium sulfate. KHSO4 (aq) + KOH (aq) K2SO4 (aq) + H20 (I) grams (1) What is the theoretical yield of potassium sulfate? (2) What is the percent yield for this reaction? No more group attempts remain Submit Answer Retry Entire Group Previous Next 7:00
- A www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLlq7wcPWKzBYGfE9IMFj8fhOkW- O ATOMS, IONS AND MOLECULES Predicting the formula of ionic compounds with common... Write the empirical formula for at least four ionic compounds that could be formed from the following ions: NO,, Fe", Fe", CH;CO, 2+ 3+ 0,0,..Consider these compounds: А. СоСОз В. Ni(OH)z C. BasO3 D. M9F2 Complete the following statements by entering the letter(s) corresponding to the correct compound(s). (If more than one compound fits the description, include all the relevant compounds by writing your answer as a string of characters without punctuation, e.g, ABC.) Without doing any calculations it is possible determine that silver sulfite is more soluble than and silver sulfite is less soluble than It is not possible to determine whether silver sulfite is more or less soluble than by simply comparing Ksp values.ndow Help D cording to the following reaction,... | bartl... 1 req 2req 2 paraly Ion Atomic Weight Cr²+ S²- Formula weight chromium(II) sulfide = MAY 11 prod01-cnow-owl.cengagenow.com [Review Topics] [References] Use the References to access important values if needed for this question. Complete the table below for calculating the formula weight of the ionic compound chromium(II) sulfide, CrS. (Enter atomic and formula weights to two decimal places.) Number of Ions Submit Answer % 5 amu X amu X Retry Entire Group 6 tv A Module 2 | OWLv2 & 7 = = amu 8 more group attempts remaining ران Weight of Ions * 8 amu amu 9 COWLv2 | Online teaching and learning ( 0 Email Instructor 26