ZuoTi.Pro
Question

and Equations.docx saved at -/MyFiles/Downloads/Post-Lab Exp 10 - Chemical Reactions... Times New... 12. BIUA 2. B IEDE Q2 Ba
science   chemistry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

When 1mole of magnesium react with 2 moles of HCl to give 1 mole of MgCl2 and one mole of H2

Mg(s) + 2 HCl(aq) ----> MgCl2(aq) + H2(g)

when 4moles of Aluminium react with 3moles of oxygen to form 2moles of Al2O3

4 Al (s) + 3 O2 (g) ----> 2 Al2O3 (s)

When 1mole of Fe2O3 react with 3moles of water to form 2moles of Fe(OH)3

Fe2O3 (S) + 3 H2O(l) ----->  2 Fe(OH)3 (s)

When one mole of calcium hydroxide react with 2moles of nitric acid to form 1mole of calcium nitrate and 2 water molecules

Ca(OH)2 (aq) + 2 HNO3 (aq) --->  Ca(NO3)2 (aq) + 2 H2O(l)

0 0
Add a comment
Know the answer?
Add Answer to:
and Equations.docx saved at -/MyFiles/Downloads/Post-Lab Exp 10 - Chemical Reactions... Times New... 12. BIUA 2. B...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • 2. Balance the following equations. Identify each of the following reactions as belonging to one of...

    2. Balance the following equations. Identify each of the following reactions as belonging to one of the following categories: precipitation, acid-base (neutralization), or oxidation- reduction (8 points) a. H2SO4 (aq) + Fe(s) → FeSO4(aq) + H2(g) b. Ca(OH)2(aq) +HNO3(aq) → Ca(NO3)2(aq) + H2O(1) c.2 Fe(s) +3 Cl2(g) +2 FeCl3(s) d. AgNO3(aq) + CaCl2(aq) → AgCl(s) + Ca(NO3)2(aq) 3. Write the balanced molecular and net ionic equations for each of the following reactions. Identify the spectator ions. (6 points) a. Solid...

  • Predict the products of the following reactions and balance the chemical equations. 1. Synthesis Reactions a)...

    Predict the products of the following reactions and balance the chemical equations. 1. Synthesis Reactions a) 2Na(s) + Cl2(g) → 2NaCl (s) b) 3Mg(s) + N2(g) → Mg3N2 (8) 2. Decomposition Reactions a) 2HgO(s) → 2Hg (s)+ O2(g) b)Li2O(s)2Li (g)+ 0-2 (g) 3. Single Displacement Reactions a) Al(s) + Pb(NO3)2 (aq) → Al(NO3)2 + Pb b) Ca(s) + HNO3(aq) → 4. Double Displacement Reactions Remember to include state symbols to show if a precipitate forms. a) CaCl2(aq) +_ Li2SO4(aq) →...

  • 2 39.LCatio o Co+5 H;O 2 40. C&H1oO2 + O2 CO НО 41 _Ca(OH)2 + HNO3...

    2 39.LCatio o Co+5 H;O 2 40. C&H1oO2 + O2 CO НО 41 _Ca(OH)2 + HNO3 Ca(NO) + Н.О 42. ВаCla + (NHa) SO4 BaSO4 NH CI 43. Fe(OH)s + H2SO4 _Fez(SO) + Н:О 44. NasPO + AgNO NaNO + AgsPO 45. Al Sn Sn(NO3)2 Al(NO3) + 46._Al(NO3) + HNO Ala(SO)+ HSO NaNO 47._NaCO+ Mg(NOs) MgCO + NH4C2H30 Ba(C2H3O:)2 + NH)PO4 _Bas(PO)2 + 48. CO2 FesO4+ 49. Fe2O + CO Н:0 50. WO + H2 W+ ullouing mathematically balanced chemical...

  • CHEM 110 Online Lab Instructions for Exp. 7 Types of Chemical Reactions 1. Read sections 8.1...

    CHEM 110 Online Lab Instructions for Exp. 7 Types of Chemical Reactions 1. Read sections 8.1 to 8.3 of your lecture textbook for additional information. 2. Watch the following videos Experiment Numbers 1-7. After watching the video, record your observations in the column labeled "Observations". Experiment Number Observations 1. magnesium burning https://www.youtube.com/watchrepDGHnWaVIY 2. zinc and hydrochloric acid https://www.youtube.com/watch?vaft82C6Qg30 3. decomposition of hydrogen peroxide https://www.youtube.com/watch?v=7 X8c2bOBBO 4. iron and copper il sulfate https://www.youtube.com/watch?v4lh24GX320 5. lead Il nitrate and sulfuric acid https://www.youtube.com/watch?v=8W65711f8o...

  • 7.40 Balance each of the following chemical equations: a. Zn(s) + HNO3(aq) H(g) + Zn(NO3)2(aq) b....

    7.40 Balance each of the following chemical equations: a. Zn(s) + HNO3(aq) H(g) + Zn(NO3)2(aq) b. Al(s) + H2SO4(aq) → H2(g) + Alz(SO2)3(aq) c. K SO,(aq) + BaCl(aq) → BaSO 9) + KCl(aq) d. CaCO3(s) — — Cao(s) + CO2(g) a. Zn(s) + HNO3(aq) —H2(g) + Zn(NO3)2(aq) b. Al(s) + H2SO4(aq) —> H2(g) + Al(SO4)3(aq) I

  • 151-Experiment 7-12 2. (2 pts) Which reaction below illustrates complex formation? Circle the one correct answer....

    151-Experiment 7-12 2. (2 pts) Which reaction below illustrates complex formation? Circle the one correct answer. a) 2 AgNO3 (aq) + CaCl2 (aq) + 2 AgCl (s) + Ca(NO3)2 (aq) b) AgCl (s) + NaCl (aq) → Na[AgCl2] (aq) c) K3 [Fe(SCN)6] (aq) + K4(EDTA) (aq) → K[Fe(EDTA)](aq) + 6 KSCN (aq) d) [Fe(H2O)6](NO3)3 (aq) → [Fe(H2O)(OH)](NO3)2 (aq) + HNO3 (aq) e) 2 K4[Fe(CN)6] + Cl2 → 2 K3[Fe(CN)6] + 2 KC1

  • balance each of the following equations Fall 209 CHM 105.004 Exam 2 Answer all the question in order in the blue b...

    balance each of the following equations Fall 209 CHM 105.004 Exam 2 Answer all the question in order in the blue book. Plesse leave at least two lines between question and show your calculations for full credit. N-6.023 x 10” particles per mol: R 0.08.205 L-atm/(mol-K) b) Al2(PO4) 3 e) CuSO4-5 H2O 1. Calculate the molar masses of: a) (NH4)2SO4 2. Calculate: a) the number of atoms of calcium in a 10.50 g sample of the metal b) the mass...

  • Balance each of the following chemical equations. a) Ba(NO3)2(aq) + Na2CrO4(aq) —> BaCrO4(s) + NaNO3(aq) b)...

    Balance each of the following chemical equations. a) Ba(NO3)2(aq) + Na2CrO4(aq) —> BaCrO4(s) + NaNO3(aq) b) C2H5OH(l) + O2(g) —> CO2(g) + H2O(l) c) Sr(s) + HNO3(aq)—> Sr(NO3)2(aq) + H2(g) d) CuSO4(aq) + KI(s)—> CuI(s) + I2(s) + K2SO4(aq) Show the balancing of equations using the reactants-product table.

  • Select the Redox Reactions: A) Mg + 2H+--> Mg2+ +H2(g) B) K2CO3(aq) + Sr(NO3)2(aq)--> SrCO3(s) +...

    Select the Redox Reactions: A) Mg + 2H+--> Mg2+ +H2(g) B) K2CO3(aq) + Sr(NO3)2(aq)--> SrCO3(s) + 2KNO3(aq) C) 2OH- + 2ClO-2 --> ClO2- + ClO3- + H2O D) H+ + OH- --> H2O E) KSCN (aq) + Fe(NO3)3(aq) --> FeSCN2+(aq) + KNO3 (aq) + 2NO3- (aq) F) AgCl(s) +2NH3(aq) --> Ag(NH3)2+ (aq) +Cl- (aq)

  • Total ionic equation: Net ionic equation: Post-lab: 1. Explain how it is possible for two reactants...

    Total ionic equation: Net ionic equation: Post-lab: 1. Explain how it is possible for two reactants that are each strong electrolytes to react and form products that are nonelectrolytes. by double replacement reactions. 2. Balance the equations and then write total and net ionic equations for each of the following: a. FeCl(aq) + 3NaOH(aq) → Fe(OH), (s) + 3NaCl (aq) Total ionic equation: Fe mg Bet Can + 3 Ath Tha) + 30th Fe (on), a + Station 3 tan...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT