Given: P4O10 (s) + 12 KOH (aq) --> 4 K3PO4 (aq) + 6 H2O (l). Suppose...

Given: P₄O_{10 (s)} + 12 KOH (aq) --> 4 K₃PO₄ (aq) + 6 H₂O (l). Suppose 15 grams of P₄O₁₀ are added to 32 grams of KOH. How many grams of H₂O will be produced? How many grams of P₄O₁₀ and KOH will be leftover?

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queen_honey_blossom answered 2 years ago

What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+KOH(aq)→H2O(l)+? Drag...

What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+KOH(aq)→H2O(l)+? Drag the appropriate items to their respective reaction. K2NO3, KNO3, Ca(NO3)2, CaNO3, CaCl, CaCl2, KCl2, KCl Reaction A- Reaction B- Reaction C- Reaction D – Not a product -

Part B What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+?...

Part B What salt is produced in each of the following neutralization reactions? HNO3(aq)+KOH(aq)→H2O(l)+? HNO3(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+Ca(OH)2(aq)→H2O(l)+? HCl(aq)+KOH(aq)→H2O(l)+? Drag the appropriate items to their respective bins. Part C Which substances are always produced in an acid-base neutralization reaction? Check all that apply. Check all that apply. a base water an acid a gas a salt

The neutralization of H3PO4 with KOH is exothermic. H3PO4(aq)+3KOH(aq)⟶3H2O(l)+K3PO4(aq)+173.2 kJ If 70.0 mL of 0.200 M...

The neutralization of H3PO4 with KOH is exothermic. H3PO4(aq)+3KOH(aq)⟶3H2O(l)+K3PO4(aq)+173.2 kJ If 70.0 mL of 0.200 M H3PO4 is mixed with 70.0 mL of 0.600 M KOH initially at 24.30 °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.

H2SO4(aq) + KOH(aq) ---> H2O(l) + K2SO4(aq) Determine what mass of water is produced when...

H2SO4(aq) + KOH(aq) ---> H2O(l) + K2SO4(aq) Determine what mass of water is produced when a beaker containing 100.0g H2SO4 dissolved in 250 mL of water is added to a larger beaker containing 100.0g KOH dissolved in 225 mL of water. Determine the mass amounts of each substance (other than water) present in the large beaker when the reaction is complete.

Given the following balanced reaction, O2(g) + 4 H+(aq) + 4 Fe2+(aq) → 2 H2O(l) +...

Given the following balanced reaction, O2(g) + 4 H+(aq) + 4 Fe2+(aq) → 2 H2O(l) + 4 Fe3+(aq) What is the equilibrium constant (K)? The following information may be useful. O2(g) + 4 H+(aq) + 4e- → 2 H2O(l) Eº = 1.23 V Fe3+(aq) + e- → Fe2+(aq) Eº = 0.77 V

Consider the given reaction. MgCO3(s) + 2 HCl(aq) — MgCl2(aq) + H2O(l) + CO2(g)

Consider the given reaction. MgCO3(s) + 2 HCl(aq) — MgCl2(aq) + H2O(l) + CO2(g) Calculate the atom economy of this reaction to form carbon dioxide assuming that no other reactions are occurring. atom economy = _______ %

Given : NaOH (aq) + HCl (aq) -> H2O (l) + NaCl (aq) Mass of 1.00M...

Given : NaOH (aq) + HCl (aq) -> H2O (l) + NaCl (aq) Mass of 1.00M HCl (diluted in water) : 60.925g Vol of 1.00M HCl : 60.3mL Mass of 1.00M NaOH : 50.500g Vol of 1.00M NaOH : 50.0mL --------------------------------------------------------------------------------------- 1. Find mole of product if: (show calculations) A. HCl is the limiting reactant: ______ B. NaOH is the limiting reactant: ______ 2. FInd the actual limiting reactant: ______

Y2(CO3)3(aq) + HCl(aq) --> YCl3(aq) + CO2(g) + H2O(l) HCl(aq) + NaOH --> NaCl(aq) + H2O(l)...

Y2(CO3)3(aq) + HCl(aq) --> YCl3(aq) + CO2(g) + H2O(l) HCl(aq) + NaOH --> NaCl(aq) + H2O(l) Consider the UNBALANCED equations above. A 0.346 g sample of impure yttrium carbonate was reacted with 50.0 mL of 0.0965 M HCl. The excess HCl from the first reaction required 8.84 mL of 0.104 M NaOH to neutralize it in the second reaction. What was the mass percentage of yttrium carbonate in the sample?

Given the following reaction at 298 K: ATP(aq) + H2O(l) → ADP(aq) + Pi(aq) ΔG∘rxn =...

Given the following reaction at 298 K: ATP(aq) + H2O(l) → ADP(aq) + Pi(aq) ΔG∘rxn = -30.5 kJ Part A In a particular cell, the concentrations of ATP, ADP, and Pi are 2.8×10−3 M , 1.6×10−3 M , and 5.1×10−3 M , respectively. Calculate the free energy change for the hydrolysis of ATP under these conditions. (Assume a temperature of 298 K.)

The reaction of the weak acid HCN with the strong base KOH is: HCN(aq)+KOH(aq)-->HOH(l)+KCN(aq) To compute...

The reaction of the weak acid HCN with the strong base KOH is: HCN(aq)+KOH(aq)-->HOH(l)+KCN(aq) To compute the pH of the resulting solution if 54mL of 0.79M HCN is mixed with 2.0 × 10^1 mL of 0.32 KOH we need to start with the stoichiometry. Let\'s do just the stoich in steps:. a)How many moles of acid? b)How many moles of base? c)What is the limiting reactant? d)How many moles of the excess reagent after reaction? e)What is the concentration of...

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