Part 1 (0.3 point) 0.900 moles of pyrophyllite, Al2Si4010(OH)2 x 10 mol Al Part 2 (0.3 point) 0.400 moles of mica, KAl3Si301o(OH)2 moles AI 1OF 10QUESTIONS COMPLETED Type here to search
Aluminum, silicon, and oxygen form minerals known as aluminosilicates. How many moles of aluminum are in: 1st attempt Part 1 (0.3 point) 210 moles of pyrophyllite, Al2Si4010(OH)2 mol Al Part 2 (0.3 point) 2.60 moles of mica, KAl3Si1(OH)2 moles Al Part 3 (0.3 point) 5.80 moles of albite, NaAlSi3O moles AI
2 Question (1 point) See page Aluminum, silicon, and oxygen form minerals known as aluminosilicates. How many moles of aluminum are in: 1st attempt Part 1 (0.3 point) See Periodic Table 1.65 moles of pyrophyllite, AlSi,O10(OH)2 mol Al Part 2 (0.3 point) mol Al Part 2 (0.3 point) 4.60 moles of mica, KAI:SizO10(OH)2 moles Al Part 3 (0.3 point) 1.40 moles of albite, NaAlSi Og moles Al
1st attempt Part 1 (0.3 point) * Feedback id See Per Write a balanced half-cell equation for the reaction occurring at the anode. Ignore phases in the reaction X He 8. H 2H2e Part 2 (0.3 point) Feedback Write a balanced half-cell equation for the reaction occurring at the cathode. Ignore phases in the reaction, HO - O + 4H+ + 4e - 2H2O Part 3 (0.3 point) Feedback Assuming excess oxygen, how many moles of electrons would be transferred...
Just answer part 2 and 3 please
(0.3 point) Part 1 ii See Periodic TableSee Hint A solution is created by dissolving 12.5 grams of ammonium chloride in enough water to make 355 mL of solution. How many moles of ammonium chloride are present in the resulting solution? moles of NH4CI 0.233 When chemists work with solid materials, we simply weigh out amounts of solid reagents and calculate mole amounts when thinking about stoichiometry. However, when we dissolve a solid...
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...
If 27 moles of MnO2 combine with 30 moles of Al, how many moles of Mn can form? What is the limiting reagent? 3 Mno2 (s) + 4 Al(s)-→ 3 Mn(s) + 2 Al2O3 (s) Step 1: Find the number of moles of Mn each starting material could form 27 moles MnO2 X moles Mn 30 moles Al moles Mn Answer Bank 3 moles MnO2 4 moles Al 3 moles Mn 2 nm moles Al203
QUESTION 9 How many moles of NO can be produced from the reaction of 7.00 moles of NH3 with 7.00 moles of O2? 4 NH3 + 502 — 4 NO + 6H20 a. 2.40 b.6.00 c. 7.00 d.5.60
How many moles of Al(CN)3 are in 233 g of the compound?
How many moles of Al(CN), are in 233 g of the compound? 233 g Al(CN), = mol
QUESTION 11 How many moles of NO can be produced from the reaction of 7.00 moles of NH3 with 7.00 moles of 022 4 NH3 + 502 - 4 NO + 6H20 a. 2.40 b.6.00 Oc 7.00 d. 5.60 QUESTION 12