Questions LLC
Login
or
Sign Up
Ask a New Question
Balancing Equations
Page 2
Questions (957)
Write the correct coefficients for the balanced equation:
H2 + Cl2 → HCl Al + H2SO4 → Al2(SO4)3 + H2 Na + Cl2 → NaCl Fe +
1 answer
asked by
Kristen.
83 views
For each reaction below, write a balanced chemical equation. You must first change the reactants from words to symbols, then
1 answer
asked by
Kristen.
97 views
Aluminum sulfate and calcium hydroxide form aluminum hydroxide and calcium sulfate.
correctly balanced the equation.
1 answer
asked by
Kristen.
84 views
Na2SO+CaCO3+C-Na2CO3+CO+CaS
Rewrite and balance the above equation
2 answers
asked by
Zakes
57 views
70,0 cm^3 of a sodium hydroxide solution ( concentration= 0,180 mol•dm^-3 ) reacts completely with 30,0 cm^3 of a sulfuric
2 answers
asked by
T.mam
111 views
When the equation Cl2 ---> Cl- + ClO3- (basic solution) is balanced using the smallest whole-number coefficients, the
4 answers
asked by
DarcY H
3,984 views
3. Balance the following reaction:
MnO+H₂O,O,+ Mn
1 answer
asked by
Aldrin Daura
52 views
Balance the following equation __ MgO + __ SO₃ → __ MgSO₄
A 111 B323 C212 D211
1 answer
asked anonymously
56 views
balance the given equation KMnO4 + HCl it yields KCl + MnCl2 + Cl2 + H2O.
4 answers
asked anonymously
87 views
after balance the given equation KMnO4 + HCl it yields KCl + MnCl2 + Cl2 + H2O,
A, what is the sum of the coefficients of
1 answer
asked anonymously
86 views
Balance this equation!
Pb(NO3)2 + NaI → PbI2 + NaNO3 Pb(NO3)2 = Nail = Pbl2 = NaNO3 =
1 answer
asked anonymously
103 views
(MnO40- + (C2O4)2- + H+ = CO2 + H2O + ?
OR (MnO4)- + (C2O4)2-+ OH-=CO2 n+ H2O +? Can somebody please help me predict the
2 answers
asked by
Colin
586 views
? MnO4– + ?H+ + ?C2O42– --> ?Mn2+ + ?H2O + ?CO2
what's the balanced equation? correct coefficients? is it 1MnO4- + 2H+ +
5 answers
asked by
christine
5,252 views
Balance the equation;
___Mg+__HCI->__MgCI2+__H2 How many moles of hydrogen gas are produced when 3.0 mof magnesium react?
2 answers
asked by
tyneisha
594 views
Consider the equation:
CH4+O2→2H2O+CO2 Which element or elements are unbalanced in this equation? A- Both H and O are
6 answers
asked by
jocelyn
2,316 views
Types of Reactions Worksheet Balance the following equations and indicate the type of reaction taking place: 1) 2 NH3 + 3 I2
3 answers
asked by
Theresa
1,646 views
Balance the equation in aqueous acidic solution:
C2O42-(aq) + MnO4-(aq) → Mn2+(aq) + CO2(g) please teach me how to do it!
6 answers
asked by
sparkle
4,988 views
3NO2 + H2O + NO=?
3 answers
asked by
Ana
366 views
Use the unbalanced chemical equation to answer the question.
2NaHCO3 → Na2CO3 + CO2 Which of the following can be added to the
5 answers
asked by
Mr.Man
2,081 views
6CO2 + 6H2O → C6H12O6 + 4O2
How many molecules of carbon dioxide are involved in this reaction? How many molecules of sugar are
6 answers
asked by
H
1,851 views
P4 + HNO3 = H3PO4 + NO2 + H20 balance by partial method
4 answers
asked by
Durgesh
3,116 views
Can someone may sure that I balanced the following groups of equations correctly.
Write an equation to show how acetic acid
3 answers
asked by
jazz
1,576 views
Examine the following unbalanced chemical equation:
CO(little2) + C --> CO Which of the following is the correctly balanced form
1 answer
asked by
alf
1,099 views
Complete and balance the following reaction, given that elemental rubidium reacts with elemental sulfur to form Rb2S?
3 answers
asked by
Lily
1,106 views
Complete & Balance the Equation:
i) Zn + Cu(NO3)2 -> ii) Ag + Mg(NO3)2 -> iii) Al + HNO3 -> iv) Mg + Fe(NO3)2 -> My Answers: i) 2
2 answers
asked by
Anonymous
1,108 views
To balance an equation
For example if the equation was CaOH2 + HCl ---> CaCl2 + H20 the question is , if i want to balance ,
5 answers
asked by
Mary Lame
1,108 views
In which chemical equation is the number of atoms in the reactants the same as the number of atoms in the products?(1 point)
Resp
7 answers
asked anonymously
232 views
MnO4^-(aq) + H20(l) ==> MnO2 + OH^-
net charg is -1 +7 (-8) ==> 4(-4) Manganese is reduced MnO4^- +3e- ==> MnO2 H2) is the
3 answers
asked by
Steve
1,271 views
Balancing Equations
Al+N2-->AlN NH4NO3-->N2O+H2O Pb(NO3)2+HCl-->PbCl2+HNO3
30 answers
asked by
Amber
907 views
In which chemical equation is the number of atoms in the reactants the same as the number of atoms in the products?(1 point)
Resp
6 answers
asked anonymously
128 views
Some commercial drain cleaners contain sodium hydroxide (NaOH) and powdered aluminium (Al). When the mixture is poured into a
4 answers
asked by
SS4
1,045 views
Balance the following equations.
3. C12H22O11 + O2 = CO2 + H2O Answer: C12H22O11 + 12 O2 = 12 CO2 + 11 H2O 8. CH3OH + O2 = CO2 +
4 answers
asked by
John
3,009 views
In an experiment, 0.771g Cr(s)reacts completely with 0.712g O2 to form a single solid compound.
Write a balanced equation
4 answers
asked by
Lisa
2,622 views
Balance this chemical equation for this reaction.
NaOH + KHC8H4O4 ---> ?
4 answers
asked by
Anonymous
1,981 views
In basic solution, H2O2 oxidizes Cr+3 to Cro4^-2 and is reduced to OH-. What is the balanced equation?
4 answers
asked by
Cynthia
2,835 views
Complete and balance the following molecular equation.
Cu(OH)2(s)+HClO4(aq)→ And write the net ionic equation for it.
4 answers
asked by
Thomas
4,863 views
Balance the following redox reaction.
MnO4 (aq) + Fe (s) --> Mn2+ (aq) +Fe2+ (aq)
5 answers
asked by
Lana
5,555 views
How is the law of conservation used to balance a chemical equation?
In a chemical equation, the products formed have the same
5 answers
asked by
Quinn
1,492 views
Complete and balance the precipitation reactions. Include physical states in your equations.
Ba(NO3)2(aq) + CuSO4 (aq)--->
4 answers
asked by
lauren
3,434 views
Complete and balance the following equations
NaHCO3(s)+H+(aq)---> CaO(s)+C(s)---> C(s)+H2O(g)---> CuO(s)+CO(g)---> If possible
5 answers
asked by
Chill
5,503 views
When the equation
Fe2(SO4)3(aq) + 3Ba(OH)2(aq) ! is completed and balanced, a term in the balanced equation is 1. 2 Fe(OH)(s). 2.
5 answers
asked by
lynn
2,175 views
In many residential water systems, the aqueous Fe3+ concentration is high enough to stain sinks and turn drinking water light
4 answers
asked by
Dalton
2,310 views
A solution is made by mixing 12.0 g of NaOH and 75.0 ml of 0.200 M HNO3
a) write a balanced equation for the reaction that occurs
4 answers
asked by
Sara
2,275 views
Complete the following acid-base reaction with balanced molecular, total ionic and net ionic equations:
calcium hydroxide (aq) +
4 answers
asked by
L
5,395 views
Balance the following chemical equation using the half reaction method in acidic conditions:
I2 + ClO3- → IO3- + Cl-
4 answers
asked by
Vanessa
3,037 views
Complete and balance the equation for this reaction in basic solution? Redox reaction Cr is oxidized to CrO42– and Fe3 is
4 answers
asked by
Mia
5,306 views
Balance the following equation for a half reaction that occurs in acidic solution. Use e– as the symbol for an electron.
U^4+
4 answers
asked by
Clueless
3,215 views
In a particular redox reaction, BrO– is oxidized to BrO3– and Cu2 is reduced to Cu . Complete and balance the equation for
5 answers
asked by
miaow
4,938 views
The reaction of aqueous aluminum sulfate and aqueous calcium nitrate is represented by the balanced ionic equation.
2Al3+(aq) +
4 answers
asked by
YeJin
2,692 views
I'm having trouble balancing this equation in a basic solution.
Cr(OH)3 + Br2 -----> CrO4{2-} + Br{-} Do I do start this with
4 answers
asked by
Stacie
3,125 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (28)
Accounting equations
Acid-base reactions
Algebra
Algebraic Equations
Arithmetic
Balanced Equations
Basic Arithmetic
Chemical Equations
Chemical Reactions
Chemistry
Chemistry Equations
Combustion Reactions
Equations
Equations and Expressions
Equations and Reactions
Grade 11 Chemistry
Molecular Structure
Neutralization reactions
Nuclear Reactions
Oxidation-Reduction Reactions
Precipitation reactions
Reaction Equations
Reactions
Redox Reactions
Stoichiometry
Types of Equations
Types of Reactions
Word Problems