| Equations balanced on the previous day | Equations balanced on the next day |
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2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
C + O = CO2 =>
C + 2 O = CO2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Mg + CuBr2 = Cu + MgBr =>
2 Mg + CuBr2 = Cu + 2 MgBr
Na2S2O3 + HCl = NaCl + S + SO2 + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + S + SO2 + H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SiF2 + H2O = H2SiF3 + H2SiO3 =>
3 SiF2 + 3 H2O = 2 H2SiF3 + H2SiO3
HNO3 + ZnS = S + NO + Zn(NO3)2 + H2O =>
8 HNO3 + 3 ZnS = 3 S + 2 NO + 3 Zn(NO3)2 + 4 H2O
Na2S2O3 + KI = NaI + K2S2O3 =>
Na2S2O3 + 2 KI = 2 NaI + K2S2O3
PbCl2 + K2CrO4 = PbCrO4 + KCl =>
PbCl2 + K2CrO4 = PbCrO4 + 2 KCl
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
Cu + H{+} + SO42 = Cu2{+} + H2O + SO2 =>
160 Cu + 80 H{+} + SO42 = 80 Cu2{+} + 40 H2O + SO2
Cl + Co = CoCl3 =>
3 Cl + Co = CoCl3
CuCl2 + H2O + SO2 = CuCl + HCl + H2SO4 =>
2 CuCl2 + 2 H2O + SO2 = 2 CuCl + 2 HCl + H2SO4
Ba(OH)2 + HBr = H2O + BaBr2 =>
Ba(OH)2 + 2 HBr = 2 H2O + BaBr2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
HIO3 + AgNO3 = AgIO3 + HNO3 =>
HIO3 + AgNO3 = AgIO3 + HNO3
HCLO4 + Fe(OH)3 = Fe(CLO4)3 + H2O =>
3 HCLO4 + Fe(OH)3 = Fe(CLO4)3 + 3 H2O
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
NH3 = H2 + N2 =>
2 NH3 = 3 H2 + N2
HBr + H2O = H3O + Br =>
HBr + H2O = H3O + Br
KBr + H2SO4 + MnO2 = H2O + MnSO4 + KHSO4 + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 H2O + MnSO4 + 2 KHSO4 + Br2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
SnCl2 + HgCl2 = SnCl4 + Hg2Cl2 =>
SnCl2 + 2 HgCl2 = SnCl4 + Hg2Cl2
Cl + Co = CoCl3 =>
3 Cl + Co = CoCl3
Na + Mg(OH)2 = NaOH + Mg =>
2 Na + Mg(OH)2 = 2 NaOH + Mg
CuCl + SO2 + HCl = CuCl2 + H2O + S =>
4 CuCl + SO2 + 4 HCl = 4 CuCl2 + 2 H2O + S
Al(OH)3 = Al2O3 + H2O =>
2 Al(OH)3 = Al2O3 + 3 H2O
P4O6 + I2 = P2I4 + P4O10 =>
5 P4O6 + 8 I2 = 4 P2I4 + 3 P4O10
HBr + NaOH = NaBr + H2O =>
HBr + NaOH = NaBr + H2O
Cr2O7{2-} + HNO2 + H{2+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 4 HNO2 + 2 H{2+} = 2 Cr{3+} + 4 NO3{-} + 3 H2O
Hg2Cl2 + NH4OH = Hg2(OH)2 + NH4Cl =>
Hg2Cl2 + 2 NH4OH = Hg2(OH)2 + 2 NH4Cl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Cr2O7{2-} + HNO2 + H{+} = Cr{3+} + NO3{-} + H2O =>
Cr2O7{2-} + 3 HNO2 + 5 H{+} = 2 Cr{3+} + 3 NO3{-} + 4 H2O
NO3{-} + H = N2 + H2O + e =>
2 NO3{-} + 12 H = N2 + 6 H2O + 2e
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
Cu + H{+} + (SO4) = Cu2{+} + H2O + SO2 =>
8 Cu + 4 H{+} + (SO4) = 4 Cu2{+} + 2 H2O + SO2
C2Cl4 + H = C2H4 + HCl =>
C2Cl4 + 8 H = C2H4 + 4 HCl
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
C5H8O3 + KOH = C5H7O3K + H2O =>
C5H8O3 + KOH = C5H7O3K + H2O
C5H8O4 + KOH = C5H7O4K + H2O =>
C5H8O4 + KOH = C5H7O4K + H2O
Mg + AuCl3 = Au + MgCl2 =>
3 Mg + 2 AuCl3 = 2 Au + 3 MgCl2
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
H4 + I6 = HI4 =>
3 H4 + 8 I6 = 12 HI4
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/28/13
Equations balanced on 04/27/12
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