Balancing Equations

Welcome to the Balancing Equations category on Questions LLC! If you're looking to enhance your understanding of chemical reactions and the art of balancing equations, you've come to the right place. Whether you're a chemistry student, a professional chemist, or simply curious about the world of science, this category offers a plethora of questions and discussions devoted to the art and science of balancing chemical equations. From basic concepts to more complex problems, this category is a treasure trove of knowledge and assistance. So, dive in, explore, and join the community in unraveling the mysteries of balancing equations!

Questions (951)

When the equation for the following reaction in basic solution is balance, what is the sum of the coefficients?MnO2 +
1. 5 answers
2. asked by Wube
3. 8,902 views
1.)CaCO3→CO2+CaOA scientist heats 30 grams of calcium carbonate (CaCO3) in the chemical reaction shown. What is the
1. 73 answers
2. asked by Anonymous
3. 30,312 views
MnO4–(aq) + Cl–(aq) Mn2+ + Cl2(g) (unbalanced)i. Write the reduction and oxidation half-reactions (without electrons). (.5
1. 7 answers
2. asked by princess
3. 27,322 views
Balance the following equation for a half reaction that occurs in basic solution. Use e– as the symbol for an electron.SO3^2-
1. 9 answers
2. asked by BOB
3. 10,246 views
the question reads:a) balance the equation: H3PO4 + Ca(OH)2 --> Ca3(PO4)2 + H2O b)what mass of each product results if 750 mL of
1. 5 answers
2. asked by Anonymous
3. 4,423 views
Write a Balanced equation for the chemcial reaction Acetylene gas (C2H2) burns in a welding torch with oxygen to form carbon
1. 4 answers
2. asked by Chris
3. 5,549 views
CHCl3 + MnO4- = Cl2 + CO2 + Mn+2Balance the above with half reactions in acidic medium. For the above reaction, can you please
1. 2 answers
2. asked by Maria
3. 1,157 views
Complete and balance the following equations using the method of half-reaction. both reactions happen in acidic solutions:a.
1. 4 answers
2. asked by lucylu
3. 2,069 views
The products of the reaction between zinc and sulfruric acid are zinc sulfate, hydrogen sulfide, and water. Balance the equation
1. 4 answers
2. asked by Daniela
3. 911 views
h2s + HNO3 -->s+ no+H2O balance by oxidation number change
1. 4 answers
2. asked by bb
3. 1,628 views
Consider the following balanced equation.2 H2 + O2 ---> 2 H2O Which of the following statements is false? a) One molecule of O2
1. 5 answers
2. asked by Sarah
3. 4,280 views
Dr BobCan you please assist Redox balancing in BASIC sol. NO2- +Al-->NH3 +Al(OH)4- if you could please walk through step by
1. 7 answers
2. asked by Steve
3. 3,247 views
Acetylene gas (C2H2) is used in welding. During one job, a welder burns 48.0 g of acetylene. Using a balanced equation for the
1. 3 answers
2. asked by MINNIE
3. 1,512 views
Use the unbalanced chemical equation to answer the question.2NaHCO3 → Na2CO3 + CO2 Which of the following can be added to the
1. 5 answers
2. asked by Mr.Man
3. 2,064 views
Na2So4+Hg(NO3)2balance equation and find the spectator ion
1. 5 answers
2. asked by Sahil
3. 4,459 views
Complete and balance the reactionAl(s) + Pb2+(aq) → using the smallest possible integers. What is the coefficient of Pb in the
1. 4 answers
2. asked by tyler
3. 982 views
Balance the following equation for a half reaction that occurs in acidic solution. Use e– as the symbol for an electron.Mo^3+
1. 4 answers
2. asked by Anonymous
3. 7,439 views
Complete and balance the following equation:NO2{-} + Cr2O7{2-} = Cr{3+} + NO3{-}
1. 4 answers
2. asked by Steven
3. 3,274 views
Question 1.A Compound Containing 3 Atoms Of Carbon & 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The 2
1. 5 answers
2. asked by Jen
3. 4,676 views
What is the balanced equation for copper (II) sulfate pentahydrate and potassium oxalate monohydrate?
1. 5 answers
2. asked by Zach
3. 5,456 views
Balance the redox reaction Zn+NO3^-=Zn^²+ +NH3
1. 4 answers
2. asked by Samu V Jadhao
3. 2,397 views
In a particular redox reaction, Cr is oxidized to CrO4^2– and Cu2^+ is reduced to Cu^+ . Complete and balance the equation for
1. 4 answers
2. asked by Mike
3. 5,171 views
balance the following chemical equationFe2(So4)3 + KSCN = K3Fe(SCN)6 + K2So4 my answer: Fe2(So4)3 + 12 KSCN = 2 K3Fe(SCN)6 + 3
1. 3 answers
2. asked by anonymous
3. 1,422 views
How do I write a balanced half ionic equation of aluminium oxide at the cathode?
1. 3 answers
2. asked by Madlyne
3. 1,324 views
Use the unbalanced chemical equation to answer the question.2NaHCO3 → Na2CO3 + CO2 Which of the following can be added to the
1. 3 answers
2. asked by huh
3. 200 views
Balance the following equation in basic solution. Phases are optional.I{-}+IO4{-} --> I3{-}+IO3{-}
1. 3 answers
2. asked by ACDub
3. 1,697 views
i have to write chemical formulas and balance them:nitrogen and oxyen---> nitrogen monoxide N2+02---->2NO nitrogen monoxide and
1. 3 answers
2. asked by Anonymous
3. 1,423 views
How many hydrogen ions must be added to the half reaction given below to balance the mass for hydrogen atoms?Mn04 ^- (aq) →
1. 1 answer
2. asked by 🤖 answered by Bot GPT 3.5
3. 46 views
Question 3 (4 points)HNO3 + P2O5 --> N2O5 + HPO3 Look at the chemical reaction above. Match each element on the reactant and
1. 1 answer
2. asked anonymously
3. 12 views
the reaction:Cr2O7^-2(aq) + Cl- -> Cr^3+(aq) + Cl2(g) My balancing. Cr2O7^-2(aq)-> Cr^3+(aq) +Cr +7H2O +14H+ +6e-
1. 3 answers
2. asked by alexa
3. 1,841 views
MnO4 ^- + C2O2 ^2- = MnO2 + CO3 ^2-how would you balance this in basic solution? I keep getting the wrong answer.
1. 4 answers
2. asked by lily
3. 2,215 views
I really need help with balancing these equations: PLEASE HELP!!1. Sodium Hydrogen Sulfite reacts with hydrochloric acid to
1. 5 answers
2. asked by Anonymous
3. 1,848 views
I am taking beginning Accounting. I have learning disabilities, so it is very difficult sometimes for me to keep up with the
1. 2 answers
2. asked by Venice
3. 493 views
Complete and balance each of the following molecular equations, including phase labels, if a reaction occurs. Then write the net
1. 4 answers
2. asked by Anna
3. 1,518 views
Complete and balance the following equation.MnO4^‾ (aq) + CH3OH(aq) �¨ Mn^2+(aq) + HCO2H(aq) (acidic solution) I KNOW ITS a
1. 4 answers
2. asked by komal
3. 4,106 views
When the following molecular equation is balanced using the smallest possible integer coefficients, the values of these
1. 5 answers
2. asked by Eliazbeth
3. 5,722 views
Provide the correct coefficients to balance the following equation:___ Fe(NH4)2(SO4)2·6H2O + ___ H2C2O4 + ___ K2C2O4 + ___ H2O2
1. 2 answers
2. asked by anonymous
3. 1,061 views
Balance the equation of the reaction between Ba(OH)2 and HOBr
1. 2 answers
2. asked by James
3. 99 views
When balancing the following equation, what is the coefficient for KCl?KI + Cl2 à KCl + I2
1. 2 answers
2. asked by Valerie
3. 69 views
When balancing the following equation, what is the coefficient for potassium chloride, KCl?AlCl3 + K3PO4 à AlPO4 + KCl
1. 2 answers
2. asked by Valerie
3. 71 views
When balancing the following equation, what is the coefficient for copper (II) oxide, CuO?CuO à Cu + O2
1. 2 answers
2. asked by valerie
3. 59 views
Balance the reaction shown below, and determine the ratio of sodium (Na) to copper (Cu).Na + CuSO4 = Na2SO4 + Cu A. 2:1 B. 3:2
1. 2 answers
2. asked by Dis Boi
3. 67 views
is C3H8O2+4H2O+3CO2 balanced
1. 21 answers
2. asked by ryan
3. 79 views
The following chemical equation shows the incomplete formula for burning methanol. The question mark represents the unknown
1. 1 answer
2. asked anonymously
3. 101 views
2Ce(IO3)4(aq) + 24H2C2O4(aq)→Ce2(C2O4)3(aq) + 4I2(aq) + 42CO2(g) + 24H2O(l)What would it look like if Decrease the
1. 2 answers
2. asked by Kristen
3. 76 views
2Ce(IO3)4(aq) + 24H2C2O4(aq)→Ce2(C2O4)3(aq) + 4I2(aq) + 42CO2(g) + 24H2O(l)What would it look like if Decrease the temperature
1. 1 answer
2. asked by Kristen
3. 66 views
2Ce(IO3)4(aq) + 24H2C2O4(aq)→Ce2(C2O4)3(aq) + 4I2(aq) + 42CO2(g) + 24H2O(l)What would it look like if Decrease the volume.
1. 1 answer
2. asked by Kristen
3. 65 views
Write the correct coefficients for the balanced equation:H2 + Cl2 → HCl Al + H2SO4 → Al2(SO4)3 + H2 Na + Cl2 → NaCl Fe +
1. 1 answer
2. asked by Kristen.
3. 78 views
For each reaction below, write a balanced chemical equation. You must first change the reactants from words to symbols, then
1. 1 answer
2. asked by Kristen.
3. 93 views
Aluminum sulfate and calcium hydroxide form aluminum hydroxide and calcium sulfate.correctly balanced the equation.
1. 1 answer
2. asked by Kristen.
3. 75 views

Balancing Equations

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