What is the formula of the sulfate ion? A. SO4- B. SO3- C. SO42- D. SO32- E. SO22-
As sulfate is the ion containing sulfur and oxygen with -2 charge
Sulfate ion is = SO42-
(C) is correct option.
What is the formula of the sulfate ion? A. SO4- B. SO3- C. SO42- D. SO32-...
HULIOL QUESTION 7 The formula for ammonium sulfate is a. NH4(SO4)2 b. NH4504 c. (NH4)2(SO4)2 d. (NH4)2SO4
HW2 Due: 03/04/2020 16. What is the correct formula for the oxide ion? A. 02- B. O C. 02 D. O 17. The correct formula for the compound formed from Mg and Sis A. Mgs B. MgS: C. Mg2S D. Mg2S2 18. Which of the following compounds contains an ion with a 3+ charge? A. KCI B. FeCl3 C. Cuci D. Na20 19. What is the correct name for the compound Al(SO4)3? A. Aluminum (III) sulfate B. Dialuminum trisulfate C....
An analytical chemist determines that a water sample contains 1.5 g/L of sulfate ion (SO4^2- ). What is the concentration in terms of a. gram/L of sulfur b. molar concentration of sulfate c. ppm (in dilute solutions 1ppm=1 mg/L)
what is the concentration of the sulfate ion in 1.1M AL2(SO4)3 solution
Which equation is associated with determining the percent sulfate in copper sulfate hydrate? A. Cux (SO4)y•nH2O → x Cu+a + ySO4-b + nH2O B. Ba2+ + SO42- → BaSO4 C. Cux (SO4)y•nH2O → Cux (SO4)y + nH2O D. None of the above
Nitrate (NO3-and Nitrite (NO2-) look a lot alike, and so do Sulfate (SO42- and Sulfite (SO32-). Some redox potentials in the tower are pH specific, for example Iron (Fe) depends on pH. Make sure you pick the one the question is asking you about. Use the equation E0cell = E0reduction + E0oxidation and the redox tower solve for E0cell. What is the redox potential (ΔE) for the oxidation of glucose paired with the reduction of Fe3+ at physiological pH (pH...
What is the minimum concentration of sulfate ion, SO4 2- that must be present in a 0.050 M solution of Ca2+ to cause a precipitate to form? The K sp for calcium sulfate, CaSO4, is 7.10 × 10-5. The value of Ksp for silver sulfate, Ag2SO4, is 1.20×10−5. Calculate the solubility of Ag2SO4 in grams per litre. Express your answer numerically in grams per litre. A saturated solution of barium fluoride, BaF2, was prepared by dissolving solid BaF2 in water....
With which of the following anions will the lithium ion form an insoluble salt? a) sulfate, SO42- b) carbonate, CO32- c) sulfate and carbonate d) chloride, Cl- e) none of the above
A) Consistent with vanadium being a transition metal, the name for VSO4 should be: (Sulfate SO4 has a -2 charge as a polyatomic ion) A. vanadium sulfide B. vanadium (II) sulfate C. vanadium sulfur tetraoxide D. vanadium (I) sulfate E. vanadium (I) sulfite -------------------------------------------------------------------------------------------------------------
3. Draw the Lewis structure for the sulfate ion (1pt) a. What is the molecular geometry of this molecule? (0.5pt] b. What is the chemical formula for ammonium sulfate? (1pt] C. What is the molar mass of ammonium sulfate? (1pt]