Consider the following reaction: H3PO4 (aq) + 3KOH (aq) --> K3PO4 (aq) + 3H2O(l) You mix...
Consider the following reaction:
H3PO4 (aq) + 3KOH (aq) --> K3PO4 (aq) + 3H2O(l)
You mix 750. mL of .1250 M H3PO4 with 750. mL of .350 M KOH
I) Which reactant is limiting? H3PO4 or KOH
II) What is the theoretical yield of water produced in grams?
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Consider the following reaction:
H3PO4 (aq) + 3KOH (aq) --> K3PO4 (aq) + 3H2O(l)
You mix...
H3PO4(aq) + 3 KOH(aq) → K3PO4(aq) + 3 H2O(l). You mix 750. mL of 0.1250 M...
H3PO4(aq) + 3 KOH(aq) → K3PO4(aq) + 3 H2O(l). You mix 750. mL of 0.1250 M H3PO4 with 750. mL of 0.350 M KOH What is the theoretical yield of water produced - in grams?
The neutralization of H3PO4 with KOH is exothermic. H3PO4(aq)+3KOH(aq)⟶3H2O(l)+K3PO4(aq)+173.2 kJ If 55.0 mL of 0.207 M...
The neutralization of H3PO4 with KOH is exothermic. H3PO4(aq)+3KOH(aq)⟶3H2O(l)+K3PO4(aq)+173.2 kJ If 55.0 mL of 0.207 M H3PO4 is mixed with 55.0 mL of 0.620 M KOH initially at 23.29 °C, predict the final temperature of the solution, assuming its density is 1.13 g/mL and its specific heat is 3.78 J/(g·°C). Assume that the total volume is the sum of the individual volumes. ?final= °C
H3PO4 + 3KOH à K3PO4 + 3H2O a. If I make 312 g of H2O, how...
H3PO4 + 3KOH à K3PO4 + 3H2O a. If I make 312 g of H2O, how many grams of H3PO4 do I need? b. If I react 37.5 grams of KOH, how many grams of K3PO4 do I make?
Can anyone show me step by step how to solve these? :( 4A) In the...
Can anyone show me step by step how to solve these? :( 4A) In the reaction, 2 H2O2 → 2 H2O + O2 a. How many grams of water are produced from 16.0 moles of hydrogen peroxide? b. How many grams of water are produced from 50.0 g of H2O2? 5A) In the reaction, 3NaOH (aq) + H3PO4 (aq) → Na3PO4 (aq) + 3HOH (l) a. Which reactant is the limiting reactant if there are 10.0 mol of...
8) Consider the following reaction: 3NaHCO3(aq) + H3C6H5O7(aq) ® 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) If 1.00...
8) Consider the following reaction: 3NaHCO3(aq) + H3C6H5O7(aq) ® 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) If 1.00 grams of NaHCO3 reacts with 1.00 grams of H3C6H5O7, what is the limiting reagent? (4) b) What mass of water will be formed? (4) c) After the reaction has gone to completion, what mass of the excess reagent remains? (1)
8) Consider the following reaction: 3NaHCO3(aq) + H3C6H5O7(aq) ® 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) If 1.00...
8) Consider the following reaction: 3NaHCO3(aq) + H3C6H5O7(aq) ® 3CO2(g) + 3H2O(l) + Na3C6H5O7(aq) If 1.00 grams of NaHCO3 reacts with 1.00 grams of H3C6H5O7, what is the limiting reagent? (4)
Question 18 4 pts What element is reduced in the following reaction? Mg(s) + 2AgCl(aq) +...
Question 18 4 pts What element is reduced in the following reaction? Mg(s) + 2AgCl(aq) + MgCl2(aq) + 2Ag(s) This is not an oxidation-reduction reaction silver magnesium chlorine If you want to dilute 10.0 mL of a 3.00 M HNO3 solution to a concentration of 0.600 M. what should be the total volume of the diluted solution? 20.0 mL 120 ml 200 ml 60.0 ml 50.0 ml What volume of 0.20 M KOH is required to neutralize 0.25 L of...
What is the concentration of the unknown H3PO4 solution? The neutralization reaction is H3PO4(aq)+3NaOH(aq) -->3H2O(l)+Na3PO4(aq) A...
What is the concentration of the unknown H3PO4 solution? The neutralization reaction is H3PO4(aq)+3NaOH(aq) -->3H2O(l)+Na3PO4(aq) A 25.00mL sample of an unknown H3PO4solution is titrated with a 0.100M NaOH solution. The equivalence point is reached when 27.43mLof NaOH solution is added.
Consider the balanced equation for the following reaction: 3H2O(l) + Mg3N2(aq) → 3MgO(s) + 2NH3(g) If...
Consider the balanced equation for the following reaction: 3H2O(l) + Mg3N2(aq) → 3MgO(s) + 2NH3(g) If 6.60 moles of H2O(l) reacts with an excess of Mg3N2(aq), determine the theoretical yield of NH3(g).
Consider the following balanced equation for the following reaction: 3H2O(l) + Mg3N2(aq) → 3MgO(s) + 2NH3(g)...
Consider the following balanced equation for the following reaction: 3H2O(l) + Mg3N2(aq) → 3MgO(s) + 2NH3(g) Determine the amount of NH3(g) formed in the reaction if the percent yield of NH3(g) is 90.0% and the theoretical yield of NH3(g) is 1.06 moles.
Question 18 4 pts What element is reduced in the following reaction? Mg(s) + 2AgCl(aq) + MgCl2(aq) + 2Ag(s) This is not an oxidation-reduction reaction silver magnesium chlorine If you want to dilute 10.0 mL of a 3.00 M HNO3 solution to a concentration of 0.600 M. what should be the total volume of the diluted solution? 20.0 mL 120 ml 200 ml 60.0 ml 50.0 ml What volume of 0.20 M KOH is required to neutralize 0.25 L of...
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