Please balance the following chemical equations and provide step by step instructions on how to do...
Please balance the following chemical equations and provide step by step instructions on how to do so.
PbS + PbO ----> Pb + SO2
Al2O3 + HCl ----> AlCl3 + H2O
Bi(NO3)3 + H2S ----> Bi2S3 + HNO3
Al2O3 + C + Cl2 ----> AlCl3 + CO
H2S + SO2 ----> H2O + S
C3H8O + O2 ----> CO2 + H2O
Homework Answers
1) PbS + 2 PbO ----> 3 Pb + SO2
2) Al2O3 + 6 HCl ----> 2 AlCl3 + 3 H2O
3) 2 Bi(NO3)3 + 3 H2S ----> Bi2S3 + 3 HNO3
4) Al2O3 + 3 C + 3 Cl2 ----> 2 AlCl3 + 3CO
5) 2 H2S + SO2 ----> 2 H2O + 2 S
6) C3H8O + 5 O2 ----> 3 CO2 + 4 H2O
explantion :
(1) we have see first reactant side and product side . and count the number of each atom on both side .
(2) atoms are lesser side we have multiply with suitable coefficient
(3) still equation is not balanced again multiply with sutiable number
(4) finally see both side all atoms are whether balanced or not . if not do the same procedure until you get both side same number of each atoms.
Add Answer to:
Please balance the following chemical equations and
provide step by step instructions on how to do...
33. Balance the following equations: a. PC13 + H2O → H3PO3 + HCl b. O2 +...
33. Balance the following equations: a. PC13 + H2O → H3PO3 + HCl b. O2 + H2S → SO2 + H2O c. HCl + MnO2 MnCl2 + 2H2O + Cl2 -> 450 34. Balance the following equations: a. TiCl4 + H2O → TiO2 + HCl b. VCI3 → VCl2 + VC14 c. Cr2O3 + Al → Al2O3 + Cr
Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a) C4H10 + O2 →...
Balance these chemical equations. (Use the lowest possible whole number coefficients.) (a) C4H10 + O2 → CO2 + H2O (b) Pb(NO3)2 → PbO + NO2 + O2 (c) N2H4 + O2 → H2O2 + N2 (d) NH3 + O2 → NO2 + H2O (e) NH3 + O2 → N2 + H2O (f) Fe(OH)2 + O2 + H2O → Fe(OH)3
Balance each of the following reactions. Your instructor may discuss the different types of reactions present...
Balance each of the following reactions. Your instructor may discuss the different types of reactions present in these examples. Reaction Type Al + O2 + Al2O3 N2 + H2 + NH3 MgCO3 → MgO + CO2 KCIO3 + KCl + Oz Cu + AgNO3 → Ag + Cu(NO3)2 Cl2 + Nal + NaCl + 12 HCI + NaOH + H2O + Naci BiCl3 + H2S + Bi2S3 + HCI
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2...
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...
1. Provide balanced chemical equations for each of the chemical reactions that you performed. [Reaction (2b)...
1. Provide balanced chemical equations for each of the chemical reactions that you performed. [Reaction (2b) is omitted here.] (1a) _______ Pb(NO3)2 (aq) + ________ K2CrO4 (aq) → ________ KNO3 (aq) + ________ PbCrO4 (s) (1b) _______ Pb(NO3)2 (aq) + ________ Na2SO4 (aq) → ________ NaNO3 (aq) + ________ PbSO4 (s) (2a) _______ HCl (aq) + ________ Mg (s) → ________ MgCl2 (aq) + ________ H2 (g) (2c) _____ HC2H3O2 (aq) + ______NaHCO3 (s) → ______ NaC2H3O2 (aq) + _____...
Balance the following chemical equations using the smallest whole number coefficients. PbO2(s) → PbO(s) + O2(g)...
Balance the following chemical equations using the smallest whole number coefficients. PbO2(s) → PbO(s) + O2(g) SO2( Balance the following chemical equations using the smallest whole number coefficients. PbO2(s) → PbO(s) + O2(g) SO2(g) + O2(g) → SO3(g) H2(g) + Br2(g) → HBr(g) g) + O2(g) → SO3(g) H2(g) + Br2(g) → HBr(g)
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.
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) →...
1. Using the boxes below, balance the following chemical equations and fill in the blanks with...
1. Using the boxes below, balance the following chemical
equations and fill in the blanks with the coefficient and the
tables .
a) _____ Al(s) + _____ Cl2(g)
_____ AlCl3(s)
Reactants
Products
Al
Al
Cl
Cl
b) ___ Cr2O3(s) + _____ CCl4(l)
____ CrCl3(s) + _____ COCl2(g)
Reactants
Products
Cr
Cr
O
O
C
C
Cl
Cl
C ) _____ NO2(g) + _____ H2(g)
____ NH3(g) + _____ H2O(g)
Reactants
Products
2. Continue working on balancing chemical equations...
U)Why the copper wire and the crystals that were formed were washed with acetone and put...
U)Why the copper wire and the crystals that were formed were washed with acetone and put aside? Balancing Chemical Equations 1. NaBr + Cl2 = NaCl + Br2 2. H2SO4 + B(OH)3 = B2(SO4)3 + H2O 3. Agl + Fe2(CO3)3 = Fel3 + Ag,CO, 4. Na2CO3 + HCI = NaCl + CO2 + H2O 5. Ca(OH)2 + H2SO4 = Casos + H20 6. Zna(PO4)2 + Li2CO3 = ZnCO; + LisPO. 7. Baz(PO4)3 + PbO = Pb(PO4)3 + Bao 8. C8H18...
33. Balance the following equations: a. PC13 + H2O → H3PO3 + HCl b. O2 + H2S → SO2 + H2O c. HCl + MnO2 MnCl2 + 2H2O + Cl2 -> 450 34. Balance the following equations: a. TiCl4 + H2O → TiO2 + HCl b. VCI3 → VCl2 + VC14 c. Cr2O3 + Al → Al2O3 + Cr
Balance each of the following reactions. Your instructor may discuss the different types of reactions present in these examples. Reaction Type Al + O2 + Al2O3 N2 + H2 + NH3 MgCO3 → MgO + CO2 KCIO3 + KCl + Oz Cu + AgNO3 → Ag + Cu(NO3)2 Cl2 + Nal + NaCl + 12 HCI + NaOH + H2O + Naci BiCl3 + H2S + Bi2S3 + HCI
Balancing Equations Balance the following chemical equations. Sicla(l)+ SiO (s)HCl(aq) 2. As 3 NaOH NaOH H2 3. Ha Au + н,s но-> voC+ H20 5. -Hg(OH)2 + H3PO4 H20 SiO2 + HF→ SiF4 + -ho 7. 2 Zn Ha → ZnClz + H2 8. HCIO4 02(g)HO HNOs(aq) NH4NO3 ut Chemistry http://chemistry.about.com Balancing Equations Balance the following chemical equations но 2. cr→ Naa 3.4 A1 +302 -Al2O3 NH3 5. CO(g) + HO 6. FeO3(s) +-- CO(g) → Fel)+ CO2(9) 7. HSO_...
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) →...
1. Using the boxes below, balance the following chemical
equations and fill in the blanks with the coefficient and the
tables .
a) _____ Al(s) + _____ Cl2(g)
_____ AlCl3(s)
Reactants
Products
Al
Al
Cl
Cl
b) ___ Cr2O3(s) + _____ CCl4(l)
____ CrCl3(s) + _____ COCl2(g)
Reactants
Products
Cr
Cr
O
O
C
C
Cl
Cl
C ) _____ NO2(g) + _____ H2(g)
____ NH3(g) + _____ H2O(g)
Reactants
Products
2. Continue working on balancing chemical equations...
U)Why the copper wire and the crystals that were formed were washed with acetone and put aside? Balancing Chemical Equations 1. NaBr + Cl2 = NaCl + Br2 2. H2SO4 + B(OH)3 = B2(SO4)3 + H2O 3. Agl + Fe2(CO3)3 = Fel3 + Ag,CO, 4. Na2CO3 + HCI = NaCl + CO2 + H2O 5. Ca(OH)2 + H2SO4 = Casos + H20 6. Zna(PO4)2 + Li2CO3 = ZnCO; + LisPO. 7. Baz(PO4)3 + PbO = Pb(PO4)3 + Bao 8. C8H18...
Most questions answered within 3 hours.
-
Where is the error in this code sequence?
String s1 = "Hello";
String s2 = "ello";...
asked 10 months ago -
Financial data for Joel de Paris, Inc., for last year
follow:
Joel de Paris, Inc.
Balance...
asked 10 months ago -
Consider this reaction:
Al2(SO4)3 (aq)+ BaCl3
(aq) Al2Cl6 (aq)- +
3BaSO4(s) . What is the...
asked 10 months ago -
Suppose that Savneet is considering increasing her
recent random sample from 20 car rentals to 40...
asked 10 months ago -
Trucks arrive at an unloading terminal at an average rate of 120
per hour.
Trucks arrive...
asked 10 months ago -
Why are methanol and ethanol completely soluble in water while
octanol is not very little soluble....
asked 10 months ago -
A facilities manager at a university reads in a research report
that the mean amount of...
asked 10 months ago -
When the CuSO4 is rehydrated by adding water to the anhydrous
compound, is this an endothermic...
asked 10 months ago -
A ray of sunlight is passing from diamond into crown glass; the
angle of incidence is...
asked 10 months ago -
A block of mass 0.249 kg is placed on top of a light, vertical
spring of...
asked 10 months ago -
how do the kidneys compensate in the presences of acidosis
a) trigger hyperventilate
b) reserve acid...
asked 10 months ago -
Question 501 pts
The rental rate of capital to the firm increases. Which of the
following...
asked 10 months ago