Explain answers 2. 1 mole of Al2(SO4)3 =g Al2(SO4)3=molecules%DAl2(SO4)3.3. The recipe for making 1 mole of Al2(SO4)3 is: addmole of Al3+,mole of SO44. Using the answer from Question 3, 0.25 mol of will require more than 2mol/less than 2 mol of Al3+.

Given : Moles of Al2(SO4)3 = 1 mole

Answered: 2. 1 mole of Al2(SO4)3= g Al2(SO4)3=.…

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU4: Toxins: Stoichiometry, Solution Chemistry, And Acids And Bases

Section: Chapter Questions

Problem 18STP

See similar textbooks

Similar questions

Freon-12, CCl2F2, is prepared from CCl4 by reaction with HF. The other product of this reaction is HCl. Outline the steps needed to determine the percent yield of a reaction that produces 12.5 g of CCl2F2 from 32.9 g of Cd4. Freon-12 has been banned and is no longer used as a refrigerant because it catalyzes the decomposition of ozone and has a very long lifetime in the atmosphere. Determine the percent yield.
12. If 35.0 grams of ammonia are allowed to react with 45.0 grams of oxygen. The products of the reaction are nitrogen and water. Fill the blanks in the following table. Balanced chemical equation + + Mass before the reaction (g) Molar mass (g/mol) Moles before the reaction Moles consumed (-) or moles produced (+) Moles after the reaction Mass after the reaction (g) 13. A solutions containing 43.5 grams of calcium nitrate is added to a solution containing 39.5 grams of sodium fluoride. Fill the blanks in the following table. Balanced chemical equation Ca(NO3)2 + 2 NaF CaF2 2 NaNO3 Mass before the reaction (g) Molar mass (g/mol) Moles before the reaction Moles consumed (-) or moles produced (+) Moles after the reaction Mass after the reaction (g)
Consider the following chemical reaction and that H2SO4 is a strong acid: H2SO4 + H2O ==== HSO4-+ H3O+ . If 0.0005 moles of H2SO4 is mixed with water, how many moles of H3O+ will form?
2. Heating together the solids NH.CI and Ca(OH): can generate ammonia. Aqueous CaCl, and liquid H,O are also formed. If a mixture of 35.0g each of NH.CI and Ca(OH). is heated. NH,CI, + Ca(OH)a - NH + CaCl + H,O a. How many grams of NH, will form? b. What is the limiting reagent? c. Which reactant remains in excess, and in what mass? 3. Suppose 12.7 g of C.H, reacts with 17.3 g O. according to the reaction below. What is the mass of CO, produced? What is the limiting reagent? C.Ha + Ox> CO + H.O, 4. Nitrogen monoxide is formed primarily in car engines, and it can react with oxygen to form gaseous nitrogen dioxide. Nitrogen dioxide forms nitric acid when it comes in contact with water, another component of acid rain. If 3.12 g of nitrogen monoxide reacts with 4.15 g of oxygen, how much nitrogen dioxide will form? What is the limiting reagent? Which reactant remains in excess, and in what mass? 2NO + Ozig 2NOz
for the following reaction: FeCl3+MgO --> Fe2O3+MgCl2 If 0.1297Mol of FeCl3 is added, how much Fe2O3, in grams, will be produced?
10. What are shared in covalent bonds?* Cations Protons Electrons Anions 11. What type of reaction does the equation describe? LICIO2 --> LICI + 02 * Synthesis Double Replacement Single Replacement Decomposition 12. Molybdenum has a molar mass of 95.94 g/mol. How many moles are in 150.0g of Molybdenum? O 0.1563 mol O 0.6396 mol O 1.563 mol 6.396 mol O O
According to the following reaction: 6HCI (aq) - Fe>O3 (3) → 3H;O (1) + 2F€C13 (aq) What would you multiply "moles of hydrochlorice acid" by to couvert to the units "moles of iron(II chloride" ? (number) (unit) moles HCI - moles FeCly (number) (unit) Submit Answer Retry Entire Group 8 more group attempts remaining
3. Calculate thepHof a mixture of30.00 mLof0.4508MHBrand18.00 mLof0.1162MCa(OH)2(Hint: Write the balanced equation before calculatingl) ( Please type answer note write by hend )
How many moles of acetate ions are present in a sample that contains 3.35 moles of magnesium acetate, Mg(CH3COO)2? _________moles CH3COO^- moles CH3COO- 2. How many moles of Mg(CH3COO)2 are present in a sample that contains 3.65 moles of acetate ions? _______ moles of Mg(CH3COO)2 Mg(CH3COO)2
The mass of AgCl that will be produced after adding excess AgNO3 to a 0.24g sample containing 30.6% CaCl2 . 1. O0.62 g 2. O0.19 g 3. O1.50 g 4. O0.24 g 5. O1.90 g
16. Consider the generic chemical reaction:2 A + 3B -> 3 CHow many moles of B are required to completely react with:(a) 6 mol of A(b) 2 mol of A(c) 7 mol of A(d) 11 mol of A
Estimate Mass of oxalic acid 0.2237g dihydrate (g) Initial NaOH 0.11ml burette reading (ml) Final NaOH burette 34.52ml reading (ml) Observations overshot (i.e. light pink, dark pink, overshot) Volume of NaOH added (ml) Moles of oxalic acid dihydrate (mol) Mole ratio of NAOH to oxalic acid Moles of sodium hydroxide (mol) Molarity of NaOH, M

SEE MORE QUESTIONS

Recommended textbooks for you

Living by Chemistry

Chemistry

ISBN:

9781464142314

Author:

Angelica M. Stacy

Publisher:

W. H. Freeman

Introductory Chemistry For Today

Chemistry

ISBN:

9781285644561

Author:

Seager

Publisher:

Cengage

World of Chemistry

Chemistry

ISBN:

9780618562763

Author:

Steven S. Zumdahl

Publisher:

Houghton Mifflin College Div

Living by Chemistry

Chemistry

ISBN:

9781464142314

Author:

Angelica M. Stacy

Publisher:

W. H. Freeman

Introductory Chemistry For Today

Chemistry

ISBN:

9781285644561

Author:

Seager

Publisher:

Cengage

World of Chemistry

Chemistry

ISBN:

9780618562763

Author:

Steven S. Zumdahl

Publisher:

Houghton Mifflin College Div

Chemistry: Matter and Change

Chemistry

ISBN:

9780078746376

Author:

Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:

Glencoe/McGraw-Hill School Pub Co

Chemistry by OpenStax (2015-05-04)

Chemistry

ISBN:

9781938168390

Author:

Klaus Theopold, Richard H Langley, Paul Flowers, William R. Robinson, Mark Blaser

Publisher:

OpenStax

Living By Chemistry: First Edition Textbook

Chemistry

ISBN:

9781559539418

Author:

Angelica Stacy

Publisher:

MAC HIGHER

SEE MORE TEXTBOOKS

2. 1 mole of Al2(SO4)3= g Al2(SO4)3=. moleculés Al2(SO4)3. 3. The recipe for making 1 mole of Al2(SO4)3 is: add mole of Al3+, mole of SO42- 4. Using the answer from Question 3,0.25 mol of will require more than 2 molloss thon 2 mol of A13+