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Balancing Equations
Page 9
Questions (959)
Alright, so I'm doing a lab report, and I have this word equation:
iron (III) nitrate + sodium hydroxide --> iron (III) hydroxide
4 answers
asked by
Lauren
479 views
In which chemical equation is the number of atoms in the reactants the same as the number of atoms in the product?
A. CH4 + O2
10 answers
asked by
just a kid []~( ̄▽ ̄)~*
111 views
A Compound Containing 3 Atoms Of Carbon And 8 Atoms Of Hydrogen Is Combined In A Reaction With Oxygen Molecules. The Two End
3 answers
asked by
jennifer
854 views
Enter the balanced chemical equation including states that describes the electrochemical cell that is represented by the cell
5 answers
asked by
Kay
537 views
List the proper coefficients to balance the following equation with the
smallest whole numbers possible. Use a comma to separate
1 answer
asked by
ange
429 views
balace equation for the follwing
1. Li + O2 2. K + O2 3. Na + O2 4. RbCl + Na
1 answer
asked by
Lety
327 views
I'm trying to balance this chemical equation but it's just not working.
C7H14O2+O2 yields CO2 + H20 I'm having problems getting
3 answers
asked by
Mariette
1,363 views
NH3 + HCl -->
can someone please finish that?? is it 2H2 + N2 + Cl or something? if so how would i balance it?
1 answer
asked by
lyne
389 views
Which element or elements are unbalanced in this equation?
Fe2O3 + 3 CO → Fe + 3 CO2 Responses C and O are both unbalanced
3 answers
asked by
pi
49 views
What needs to be done in order to balance this equation?
HCl + Ba → BaCl2 + H2 Responses It is already balanced. It is already
3 answers
asked by
pi
50 views
Consider the equation:
Ca+O2→CaO What needs to be done in order to balance the equation? Responses Place a 2 in front of the
3 answers
asked by
pi
47 views
Which equation is balanced?
Responses 2Al+3F2→2AlF3 2 upper case A lower case l plus 3 upper case F subscript 2 end subscript
3 answers
asked by
pi
56 views
I just want to make sure my answer is correct. I have to balance the equation.
Hydrogen + Chlorine -> Hydrogen chloride H2 + Cl2
1 answer
asked by
Mike
462 views
NaPO4 + PbNO3 = what? balance
6 answers
asked by
Stephanie
670 views
Balance the following equations if the reactions will occur.
gold + oxygen Au + O2 --> ??????? barium + oxygen Ba + O2 --> ???
3 answers
asked by
Chopsticks
544 views
how do you balance these chemical equations
NH4)3PO4 + Mg (CH3COO)2 -> Mg3(PO4)2 + NH4CH3COO MoO3 + H2SO4 + Zn -> Mo2O3 + H2O +
1 answer
asked by
bob
459 views
balance Al+CuSO2=Al2(SO4)3+Cu
7 answers
asked by
taylor
825 views
HOW DO YOU BALANCE NH4CL + Na2SO4
3 answers
asked by
LIZ
483 views
Balance the following the chemical equation:
____ C2H6 +____ O2 → ____CO2 +____ H2O
3 answers
asked anonymously
46 views
Balance the following the chemical equation:
_ Na2O + _ CaBr2 → _ NaBr + _ CaO a 1:2:1:1 b 1:1:2:1 c 2:1:1:1 d 1:1:1:2
3 answers
asked anonymously
103 views
NO2 ----> NO2^-1 + NO3^-1
which N do you use? I have N being +4 on the reactant side, then as a +3 on for the NO2^-1 and +5 for
4 answers
asked by
Ken
649 views
so is the balanced equation
MnO4+C2O4->Mn +2CO2.. that doesnt make sense because there are 8 oxygens on the right side..
4 answers
asked by
Trisha
720 views
Balance the equation:
Note: If a chemical species coefficient is "1" then "1" needs to be entered in the field before that
4 answers
asked by
rich
615 views
I really need help for my homework on how to write the balanced equation for the following reactions.
1) Sodium reacts with
5 answers
asked by
Lisa
1,664 views
I really need help for my homework on balancing equations please show all the work including the coeffients if needed.
I need
4 answers
asked by
Tania
338 views
1. calcium carbonate < calcium oxide + carbon dioxide
dr. Bob Hydrolic acide + sodium hydroxide < sodium chloride + water this
4 answers
asked by
sam
581 views
Rewrtie and balance the equation:
N sub 2 + H sub 2 yeild NH sub 3
4 answers
asked by
M
416 views
2NaHCO3 to Na2CO3 + CO2
which of the following can be added to the products to balance the equation? A. O2 B. H2O C. H2 D. CH2OH
1 answer
asked anonymously
36 views
"Why must a chemical reaction be balanced before it can be used in stoichiometry?"
I mean, I get it, that the equation will be
3 answers
asked by
Shelby
449 views
May i pls have some help balancing this equation
Al + NH4ClO4 ---> Al2O3 + AlCl3 + NO + H20 Thanks, manny
4 answers
asked by
manny
1,134 views
I have to balance the following equation using the lowest number of coefficients
CH4 + NH3 + O2 -- HCN + H2O I can get N,C and O
1 answer
asked by
Anna
727 views
YEs, it is the correct balanced equation
bobpursley A 2.80 mol/L solution of iron (II) dichromate is combined with 5.00L of a
1 answer
asked by
bobpursley
573 views
Have I balanced this right
Al2Se3 + 6 H2O ==> 2 Al(OH)3 + 3 H2Se Let me give you a hint on these, write water as HOH, and it
1 answer
asked by
Laura
446 views
Mr Pursley. i was wondering if you would be kind enough to explain to me the process of balancing equations I undestand some of
1 answer
asked by
Mark
531 views
i have come up with two answers but i am not sure which one is correct. please help.
Balance the following equation and give the
1 answer
asked by
key
401 views
What I wrote is the balanced ionic equation. The ++ are written as exponents and could be written as we usually do it as
Cu^+2 +
1 answer
asked by
DrBob222
655 views
Posted by chrissy on Saturday, January 6, 2007 at 1:23pm.
In a lab expirement you add copper(II)nitrate to pure zinc. Write a
1 answer
asked by
chrissy-needs Chem help ASAP
544 views
In a lab expirement you add copper(II)nitrate to pure zinc. Write a balanced equation for this expirement and predict if a
1 answer
asked by
chrissy
563 views
how would you balance the chemical equation K + H2O > koh + h2
Try 2K 2HOH >>>2KOH + H2 2K 2HOH >>>2KOH + H2;I am a chemistry
1 answer
asked by
Brandi
489 views
One more question- how do I balance this half-reaction in terms of atoms?
MnO4^-(aq) -> MnO2 (s) i can't balance the oxygen I
1 answer
asked by
Dan
558 views
Use the equation to answer the question.
CH4 + 2O2 → CO2 + 2H2O If you change the 2 in front of 2 2 to a 3, what will be the
1 answer
asked anonymously
60 views
This chemical reaction is depicted.
SnO2 + H2 → Sn + H2O What can be affirmed regarding this chemical reaction? (1 point)
1 answer
asked anonymously
40 views
This chemical reaction is depicted.
SnO2 + H2 → Sn + H2O What can be affirmed regarding this chemical reaction? (1 point)
1 answer
asked anonymously
69 views
When the equation below is correctly balanced, what is the coefficient for Fe?
Fe+ CI2-->FeCI3 a 4 b 6 c 2 d 3
1 answer
asked anonymously
32 views
__ch4+__o2—>__co2+___H20
balance this equation
1 answer
asked anonymously
35 views
Use the chemical reaction to answer the question.
2H2+O2→□ H2O Which number will balance the equation? (1 point) Responses 6
1 answer
asked anonymously
26 views
Use the unbalanced chemical equation to answer the question.
2NaHCO3 → Na2CO3 + CO2 Which of the following can be added to the
1 answer
asked anonymously
28 views
When the equation below is correctly balanced, what is the coefficient for Fe?
a 2 b 6 c 3 d 4
1 answer
asked anonymously
25 views
In the formula
1N2 +4H2 → 2NH3 + 1H2 1 diatomic nitrogen (1N2 ) and 4 diatomic hydrogen (4H2 ) produce 2 ammonia (2NH3 ) with 1
1 answer
asked by
mom
56 views
Balance the following the chemical equation:
a 1:2:1:1 b 1:1:1:2 c 1:1:2:1 d 2:1:1:1
1 answer
asked anonymously
17 views
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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
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Stoichiometry
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