calculate the number of O atoms in 3.2 moles of Fe2(SO4)3?
Determine the number of atoms of O in 7.23 moles of Al2(SO4)3.
Part A Calculate the number of moles of aluminum, sulfur, and oxygen atoms in 4.00 moles of aluminum sulfate, Al2(SO4)3 Express the number of moles of Al, S, and O atoms numerically, separated by commas Hints moles of Al, S, O = moles Submit My Answers Give Up Part B Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 8.40 moles of magnesium perchlorate. Mg(CIO4) 2 . Express the number of moles of Mg, Cl, and O...
(12) 2. The chemical formula for cupric phosphate is Fe (SO4)3. Determine the following: a. the number of atoms in two formula units of Fe2(SO4)3 b. the number of sulfur atoms in 1.75 mole of Fe2(SO4)3 c. the mass in grams of 2.65 mol of Fe2(SO4)3 d. the number of moles of Fe2(SO4)3 in 3.45 grams of Fe2(SO4)3 e, the mass in grams of 3 formula units of Fe2(SO4),
3. What is the molar mass of Fe2(SO4)3 4. How many atoms are in 28.0 grams of Calcium?
1. Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 3.80 moles of magnesium perchlorate, Mg(ClO4)2. Express the number of moles of Mg, Cl, and O atoms numerically, separated by commas. 2. A sample of propane, C3H8, contains 10.4 moles of carbon atoms. How many total moles of atoms does the sample contain? Express the total number of moles of carbon and hydrogen numerically. One molecule of ozone, O3, contains three oxygen atoms. Similarly, 1 mole of...
Determine the number of oxygen atoms in 2.54 moles of Al2(SO4)3. Report your answer using three significant figures. When using scientific notation, use the following format: 3.25e19
Question 5 4 pts 5. Write an equation to show how Fe2(SO4)3 correctly splits apart into its IONS Fe2(SO4)3-> 3 Fe2+2 50,3 b. Fe2(SO4)3-> 2Fe+3 +3504? Fe (50s);-> 2Fe +352-0,1 d. Fe2(SO4)3-> 2Fe+9+352 . 1202 Fe2(SO4)3->2Fe +350 D Question 1 4 pts 1. Which molecule has polar bonds but is NOT a polar molecule? Please note: lone pairs have been omitted on surrounding atoms, but ARE shown on each central atom. H-O: O-C-0 O-CAS
In the reaction of iron(III) sulfate and barium hydroxide, Fe2(SO4)3 + 3 Ba(OH)2 - + 3 BaSO4 + 2 Fe(OH)3 If 20.0 g of Fe2(SO4)3 is mixed with 20.0 g of Ba(OH)2. Molar Masses: Fe2(SO4)3 = 399.91 Ba(OH)2 = 171.35 Fe(OH)3 = 106.88 35. How many moles of Fe(OH)3 will be produced if all 20.0 g of Fe2(SO4)3 were consumed?
Calculate the number of moles of magnesium, chlorine, and oxygen atoms in 8.20 moles of magnesium perchlorate, Mg(ClO4)2. Express the number of moles of Mg, Cl, and O atoms numerically, separated by commas.
Part A How many moles of sulfur are present in 3.5 moles of Al2(SO4)3? Express the number of moles to two significant figures. V AX“ o ? 0.5 moles Part B How many moles of aluminum ions are present in 0.36 moles of Al(SO4)3? Express the number of moles to two significant figures. VO AEM O O ? TAI = 0.6 mol Submit Previous Answers Request Answer Part How many moles of sulfate ions (S0,2 - ) are present in...