Using the following equation: Fe-Os(s) + 3H2 (g) - > 2Fe(s) + 3H20(1) How many grams of iron,Fe, can be made from 6 g Ha? MM (Ha) = 2g/mol and MM (Fe) = 56g/mol
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- Two examples are provided below to help you answer. In one experiment, 12.0 g of PCl5 was slowly added to 15.0 g of H2O according to the following balanced chemical equation: Pcl5(s)+4H2O(l) ---> H3PO4 (aq) + 5HCl (g) The molar masses for each compounds in the equation are as follows; PCl5: 208.224 g/mol H2O: 18.015 g/mol H3PO4: 97.994 g/mol HCl; 36.45 g/mol What is the limiting reagent in this scenario? Note! Make an accurate claim: The limiting reagent in this scenario is _____. Provide additional details and use subject specific language. Cite evidence from what's given to you in the problem that supports your answer. Lastly! Fully connect the evidence to the claim/your answer to the question. Include subject specific language in your reasoning.Need help asap In one experiment, 12.0 g of PCl5 was slowly added to 15.0 g of H2O according to the following balanced chemical equation: Pcl5(s)+4H2O(l) ---> H3PO4 (aq) + 5HCl (g) The molar masses for each compounds in the equation are as follows; PCl5: 208.224 g/mol H2O: 18.015 g/mol H3PO4: 97.994 g/mol HCl; 36.45 g/mol What is the limiting reagent in this scenario? solve the problem Exactly like the example attached.1. (5 marks) In one process, 124 g of C,Hg are reacted with 480 g of O2. C,H3 + O2→ CO, + H;0 Molar masses of C, O, H are 12, 16, 1 g/mol respectively. a) Which one is limiting reagent? b) Calculate the mass of H;O formed 2. a) (3 marks) What is the molecular mass of H;? Determine this mass in 'g' (gram) unit. b) (2 marks) How many atom can be in 1 g of H2?
- Mass of oleic acid (glyceryl trioleate)=3.978g Mass of soap (sodium oleate)=3.8954g Moles of Oleic Acid (glyceryl trioleate) 3.978g/(885.4g/ml)=0.004493mol Moles of Soap (sodium oleate) 3.8954g/(304.4g/ml)=0.01279 What is the theoretical yield? What is the yield percentage? of the one with less molarityx D (1) Willow Smith Female En X 1/le/content/42837/viewContent/2534395/View Question 16 of 16 How many grams of AgCl will be formed when 60 mL of 0.500MAGNO; is completely reacted according to the balanced chemical reaction: FeCl;(aq) + 3 - AGNO3(aq) 3 AgCI(s) + Fe(N03)3(aq)(2.25x10^-2) L of (6.1x10^-2) M HCI is mixed with excess metal A. How many grams of solid ACl₂ were produced based on the following reaction? 2HCl + A --> 2ACI2 (s) + H₂ (g) You may or may not need any or all of the following Molar Masses HCI = 36.46 g/mol A = 107.87 g/mol ACI₂ = 208.23 g/mol H₂ = 2.02 g/mol Your answer must: • Contain the correct number of significant figures Include the proper abbreviation for units • The answer must be formatted in scientific notation Note: Your answer is assumed to be reduced to the highest power possible. x10 Answer units
- Urea (CH,N,0) is a common fertilizer that is synthesized by the reaction of ammonia (NH3) with carbon dioxide: 2 NH3(aq) + CO2(ag)– CH,N;O(ag) + H,0(1) In an industrial synthesis of urea, a chemist combines 136.4 kg of ammonia with 211.4 kg of carbon dioxide and obtains 168.4 kg of urea. Determine the limiting reactant, theoretical yield of urea, and percent yield for the reaction.Indicate what type, or types, of reaction each of the following represents:(a) Ca(s) + Br2(l) ⟶ CaBr2(s)(b) Ca (OH)2(aq) + 2HBr(aq) ⟶ CaBr2(aq) + 2H2 O(l)(c) C6 H12(l) + 9O2(g) ⟶ 6CO2(g) + 6H2 O(g)Indicate what type, or types, of reaction each of the following represents:(a) H2 O(g) + C(s) ⟶ CO(g) + H2(g)(b) 2KClO3(s) ⟶ 2KCl(s) + 3O2(g)(c) Al(OH)3(aq) + 3HCl(aq) ⟶ AlCl3(aq) + 3H2 O(l)(d) Pb(NO3)2(aq) + H2 SO4(aq) ⟶ PbSO4(s) + 2HNO3(aq)
- A student runs the reaction with 1.09 mL of o-chlorotoluene (d=1.073 g/mL) and 5.0 g of potassium permanganate. He isolates 1.10 g of the product. What is the percentage yield of the reaction? (Integer only) =2Co(NO3)3 (aq)+ 3Na2CO3 (aq) = Co2(CO3)3 (s)+ 6NaNO3 (aq) how many grams of sodium carbonate are needed to produce 95.1g of sodium mitrate?C 4, Ca X * 2 Cal X | Draw X E Draw X C Nam X CCHE X struc X /d21/le/content/2501208/viewContent/47737748//View?ou=2501208 3. What is the active ingredient that gives aspirin its therapeutic properties? 4. Calculate the % yield of the reaction if 6.3 g of aspirin were obtained starting with 7.5 g of salicylic acid. CHEM 1211L Lab Manual - Page 86 DeL