O STOICHIOMETRY Identifying the limiting reactant in a drawing of a mixture The drawing below shows...
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2 SO2(9)+02(9) — 2503(9) of which reactant are there the most initial moles? Enter its chemical formula: of which reactant are there the least initial moles? Enter its chemical formula: x 6 ? Which reactant is the limiting reactant? Enter its chemical formula: Continue
The drawing below shows a mixture of molecules: key carbon bud hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: CS2(9)+302(g) → CO2(9)+2 SO2(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2C(s)+O2(g) → 2 CO(g) Of which reactant are there the most initial moles? Enter its chemical formula: 0 | Of which reactant are there the least initial moles? Enter its chemical formula: 1 x 6 ? Which reactant is the limiting reactant? Enter its chemical formula:
The dra elow shows a mixture of molecules: key carbon o hydrogen nitrogen O sulfur oxygen chlorine Suppose the following chemical reaction can take place in this mixture: 2 S(s)+302(g) → 280z(9) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
The dra elow shows a mixture of molecules: key carbon hydrogen sulfur nitrogen chlorine охудen Suppose the following chemical reaction can take place in this mixture: 3H2(g)+N2(g)2 NH3(9) Of which reactant are there the most initial moles? Enter its chemical formula Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:
The following chemical reaction takes place in aqueous solution: Fe2(SO4), (aq)+6 KOH(aq) — 2 Fe(OH)3(s)+3 K, SO4(aq) Write the net ionic equation for this reaction. 0- Identifying the limiting reactant in a drawing of a mixture The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur 000000 oxygen chlorine Suppose the following chemical reaction can take place in this mixture: CH,(9)+4S(s) → CS (9)+2 H, S(9) of which reactant are there the most initial moles? Enter its...
12 Limiting reactant in salt mixture (write complete formula) Excess reactant in salt mixture (write complete formula) Analysis Moles of CCOrHO(orCC04) precipitated (mol) 0.0024 naal- 00021 Moles of CaC,o, HO (or CaC,0,) precipitated (mol) Moles of limiting reactant in salt mixture (mol) . formula of limiting hydrate eac'4 Mass of limiting reactant in salt mixture (8) Mass of excess reactant in salt mixtyre . formula of excess hydrate r C22 0 Percent limiting reactant in salt mixture (%) Percent excess...
O STOICHIOMETRY Solving moles-to-moles limiting reactant problems Hydrogen (H2) gas and oxygen (O2) gas react to form water (H,) vapor. Suppose you have 5.0 mol of H, and 13.0 mol of O, in a reactor Suppose as much as possible of the H, reacts. How much will be left? Round your answer to the nearest 0.1 mol. mol x ?
O STOICHIOMETRY Solving moles-to-moles limiting reactant problems - Hydrogen (H2) gas and oxygen (O2) gas react to form water (H20) vapor. Suppose you have 3.0 mol of H, and 7.0 mol of o, in a reactor. Calculate the largest amount of H,O that could be produced. Round your answer to the nearest 0.1 mol. Il mol x 5 ?
Model 4: Using Moles of Limiting Reagent in Stoichiometry The above pictures are not realistic because they involve so very few molecules. In a "real-world" sample, you are likely to have on the order of 10 molecules. Consider the following: Suppose you have a reaction vessel initially containing 13.5 moles of sulfur dioxide and 11.2 moles of oxygen mol SO, required to react with all O2 = 11.2 mol O2 x 2 mol SO 22.4 mol SO, 1 mol O2...