For the following reaction: H3PO4+3 KOH- →K3PO4 + 3 H₂O (1) What is the equivalent mass of H3PO4? g/equiv (2) Calculate the number of equivalents in 35.1 grams of H3PO4 Submit Answer Retry Entire Group 9 more group attempts remaining equiv

For the following reaction: H3PO4+3 KOH- →K3PO4 + 3 H₂O (1) What is the equivalent mass of H3PO4? g/equiv (2) Calculate the number of equivalents in 35.1 grams of H3PO4 Submit Answer Retry Entire Group 9 more group attempts remaining equiv

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: 1. How many grams of magnesium hydroxide are needed to neutralize 292g of HCL ? How many grams of…

A: Answer :- a) Mass of Mg(OH)2 needed to neutralize 292 g HCl = 233.2 g b) Mass of MgCl2 produced =…

Q: 28. Consider the unbalanced equation for the neutralization of acetic acid: HC,H;O2(aq) +…

Q: 5. CgH# O2 -CO2+H,O Balanced Equation: O, to H,O =25:18 Co, to O2 =16:25 Mole Ratio of: CaHg to CO…

A: Balancing an equation includes making the atoms equal on both the sides

Q: How many grams of AgNO3 are needed to prepare 542.6 mL of 0.0288 M AgNO3 solution? m(AgNO3)= g i

Q: Calculate the percent yield for the given reaction: HO. acid CH3 HO-CH3 + H20 12 mL used 3.0 g used…

A: Whenever a product is not pure than the amount of product which we obtained is not 100%. The…

Q: Covert 0.00823 moles of HCL to g Convert 0.00911 moles Mg to g

A: Using formula: No Of moles (n)= given mass/molar mass No of moles of HCl is 0.00823mole No. Of…

Q: 3. You place some solid copper(1) chloride CuCl in a beaker of distilled water. You measure the…

Q: the Exercises on Thermochemical Equations Objective: Perform calculations involving thermochemical…

Q: Given the balancedequation: HBr(aq) + NaOH(aq) NaBr(aq) + H2O) and remembering that Molarity =…

A: This is an acid base reaction between HBr and NaOH. HBr(aq) + NaOH(aq) → NaBr (aq) + H2O(l)

Q: Chapter 9 Homework roblem 9.59 Bevien I Constants IB A fask containing 400 mL of 0.50 M H,SO, was…

A: 1- First we need to determine the moles of acid : Acid : Sulfuric acid Moles of sulfuric acid = (…

Q: (3. 145)3 (1-715) 19. At a high temperature, equal concentrations of 0.160 mol/L of H2(g) and I2(g)…

A: To determine the equilibrium constant for the below reaction. H2(g) + I2(g) ↔ 2HI(g) Initial…

Q: Which coefticient will balance the equation when inserted in the _?_spot in the equation? 3Cao 2H;P…

A: Balance the given above reaction with suitable coefficient --

Q: How many kJ are released when 2.00 mol of NaOH is formed in the reaction? 2Na2O2 (s) + 2H2O (1) -->…

A: We have given that Mole of NaOH formed = 2mole 2Na2O2(s) + 2H2O(l) → 4NaOH(s) + O2(g) ∆H =…

Q: Determine the mass in grams of HCI that can react with 0.750 g of Al(OH), according to the following…

A: Given: Mass of Al(OH)3 = 0.750 g Known: Molar mass of Al(OH)3 = 78 g/mol Molar mass of HCl = 36.46…

Q: the reaction shown, how many moles of H2 are produced when 4.6 moles of Al are reacted?…

Q: For the following reaction: 2 HClO4 + Ca(OH)2 Ca(ClO4)2 + 2 H2O

A: Gram equivalent mass is defined as the ratio of molar mass to acidity( no. of displaceable ions)

Q: What quantity of moles of H,SO. are required to completely react with 7.20 mol of Al according to…

A: Given Number of moles of Al = 7.20 mol 2Al(s) + 3H2SO4(aq)--------> Al2(SO4)3(aq) +3H2(g)

Q: Current Attempt in Progress X Incorrect. The CO, exhaled by astronauts must be removed from the…

Q: Question 18 of 31 How many atoms of mercury are required to produce 3.49 L of H2 gas (density =…

Q: 15.50g of NH4Cl reacts with an excess of AgNO3.How much more AgCl can be produced? NH4CL+ AgNO3 --->…

A: Given: Weight of NH4Cl = 15.50 g Molar mass of NH4Cl = 53.5 g Molar mass of AgCl = 143.32 g

Q: If you wanted to prepare a 6.0 Msolution of hydrochloric acid, which of the following could be used…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: a. If you bubble 1 mole of chlorine gas through 1 liter water, products form. [HOCI] = Mat…

A: We have find out blanks. Note -As per our company guidelines we are supposed to answer only first 3…

Q: Calculate the molar concentration HCl when 250 mL of 0.10 M HCl are mixed with 150 mL of 0.10 M NaOH…

A: We have given that Concentration of HCl = M1 = 0.1 M Volume of HCl = V1 = 250 mL…

Q: 1. Fill in the table below by completing the following calculations (moles NaOH, moles HNO3,…

A: Given question related to calculation of mean molarity and standard deviation.

Q: Calculate the percent yield for the given reaction: OH acid CH3 HO-CH3 + H20 12 mL used 3.0 g used…

Q: (5.7: Similar to For practice 5.11)The titration of a 20.0 mL sample of an H₂SO4 solution of unknown…

A: H2SO4 is a diprotic acid with 2 removable protons(H+). KOH is a monoacidic base that can give 1…

Q: which ion is likely moving along its concentration gradient, and which io ion gradient? lon A is…

A: The objective of the question is to determine which ion will be likely to move along its…

Q: 17-How much Cl, in grams, is required to produce 10.0 grams CCI4 according to the following reaction…

A: Given that: mass of CCl4 = 10 g To find, the mass of Cl2?

Q: Which type of chemical reaction does the reaction below represents? CH4 + 2O2…

A: 1st question Correct Option : Combustion The reaction of Methane ( CH4 ) with oxygen is a…

Q: 2NO (g) + O2 (g) -> 2NO 2 (g) According to the information presented, 4 moles of nitrogen monoxide…

A: In the given equation two nitrogen monoxide molecules are converting into two nitrogen dioxide…

Q: Solve the equation for m. 2m² - 3m 4 = 0

Q: (Q12) A 2.1 g sample of KHP (204.23 g/mol) required 10.2 mL of NaOH solution to reach a…

Q: a) Balance thc equation. Cu+ _A£NO3 → __Cu(NO3)2 + _Ag b) Calculatc thcorctical yicld in grams of…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Formic acid, from the Latin formica, is the acid present in ants sting. What is the concentration of…

Q: 3. In the reaction below, how many grams water is produced when 2.1 mol C6H5COOH react in excess…

A: The amount of substance is usually defined in terms of mole. The mole is the SI unit of the quantity…

Q: Actual Yield Active Formulatio Dosage Form Packaging Raw Materials Ingredient Seignette salt 1.5 kgs…

A: Given that :

Q: when the following equation is balance, the coefficient of H2 is…

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: Calcium reacts with oxygen to form calcium oxide according to the following equation. 2 Ca(s) +…

A: Given reaction is 2 Ca + O2 ——> 2 CaO 2.1 gram of Ca and 1.4 gram O2 reacts. Molecular weight of…

Q: At 25\deg C temperature, 0.6 mole N204 is produced in the reaction of N204(g) = 2NO2 (g) at…

A: The purpose of this question is the percentage of N2O4 in an 8 liter kettle, keeping the temperature…

Q: 1. When baking soda (NaHCO,) is heated at a certain temperature, it releases carbon dioxide gas,…

A: Equilibrium constant by law of mass action: Keq = H2O(g).CO2 (g) Keq = 1.15 x 103 x 2.35 x 103 Keq…

Q: 8 9. Predict the products of the reaction below. That is, complete the right-hand side of the…

A: In given reaction conjugate acid and conjugate base Is formed.

Q: Solubility Curves of Selected Compounds 150 140 130 120 110 100 NaNO 90 80 70 60 50 40 Naci 30 20 10…

A: For this answer, see the graph of NaCl and KCl. The temperature (point) at which both the graph cut…

Q: Balance the following chemical equation (if necessary): NasPO:(aq) + NiCl:(aq) → Nis(PO4)2(s) +…

A: Both side atoms should be same. Given reaction is Double displacement reaction .

Q: pls anser all of them

A: Synthesis reaction: When two or more reactants react or get added to form product, then the reaction…

Concept explainers

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".

Question

For the following reaction:
H3PO4 + 3 KOH-K3PO4 + 3 H₂O
(1) What is the equivalent mass of H3PO4?
g/equiv
(2) Calculate the number of equivalents in 35.1 grams of H3PO4
Submit Answer
Retry Entire Group 9 more group attempts remaining
equiv

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given

Step 2: Calculation

Step 3: Calculation

Solution

Step by step

Solved in 4 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

Challenge 1 of 5 OH₂ + OF₂ Level: 1 Score: 0 Check Start Over 0 HF X+Y➡XY * * Balancing Chemical Equations PRET: Introduction Game Use the PhET simulation (use the introduction window above) to answer the following questions How many moles of ammonia is generated in the reaction between N₂ and H₂ How many moles of water is required to produce one mol of O₂ in water decomposition How many moles of O₂ is required in the combustion reaction of methane, CH4
Pls help
I don’t get it at all
0.180 mol of octane is allowed to react with 0.870 mol of oxygen. How many moles are produced in this reaction? After the reaction how much octane is left? Please provide only typed answer solution no handwritten solution needed allowed
How many Liters (O2) are consumed, STP, if 59.9grams C2H6 is burned C2H6(g) + O2 -> CO2(g) + H2O(g) (please balance) 2C2H6+5O2 -> 2CO2 + 6H2O (???)
5:15 1 ull 4G Discussion Assignment #6 O o o INFO DISCUSSION Discussion Assignment #6 Due:Wednesday, 14 Oct 2020, 3:00 PM In titration, one solution is added to another solution until a chemical reaction between the components in the solutions has run to completion. The solution being added is called the titrant, and we say that it solution. The completion of the reaction is usually shown by a change of color caused by a substance called an indicator. used titrate the other A typical titration proceeds in the following way. A specific volume of the solution to be titrated is poured into an Erlenmeyer flask. For example, 15.0 mL of a sulfuric acid solution of unknown concentration is added to a 250 mL Erlenmeyer flask. An indicator is then added to the flask, which changes color when the reaction is complete. The titrant in this example is potassium hydroxide, having a concentration of 0.121 M. The titrant is added to a buret. After slowly adding the titrant to the flask, the reaction…
P Label the diagram to convert 1.52 moles of potassium,K, to moles of Potassium Oxide, K20, as per the below reaction 4 K + 02 2 K20 : 1.52 mole K : 4 mol K : 2 mol K20 1. 3. 4. 6 9 esc DII @ # % & 3 4 5 7 e y а f C b
0 Answer: 7 volume of acid added 25 50 2. a. Complete the ICE table for a solution of nitrous acid, HNO₂(aq), one of the acids associated with acid deposition. Answer: Initial (mol/L) Change (mol/L) Concentration HNO₂(aq) + H₂O*(aq) NO₂ (aq) 0.045 Equilibrium (mol/L) 1 Lots of CO2 given off B Answer: b. Calculate the pH of the nitrous acid solution. 0.0043
#11 please. We get K equals one. Can We see your approach? See pics .This is not a graded question as it is a practice question . I am 60 years old and helping my son prepare for the AP exam in a few months. We do questions at the back of the textbook by Zumdahl and Zumdahl
thanks for helping
no 6
5:38 PM Tue Nov 9 * 100 Question 22 of 22 Consider the balanced chemical reaction below. Calculate the percent yield for the reaction... MnO, + 4HCI → MnCl2 + Cl2 + 2H,0 2 NEXT > The reaction was started with 1.00 mol of MnO, and 95.0 g of HCI (MW 36.458 g/mol). Set up the table below that represents 100% yield with the given reaction conditions. Ignore the water side product. MnO2 4HCI -> MnCl2 Cl2 Before (mol) Change (mol) After (mol) 2 RESET 1.00 95.0 -95.0 2.61 -2.61 0.625 -0.625 0.375 -0.375 4.00 -4.00 Tap here or pull up for additional resources