Equations balanced on the previous day | Equations balanced on the next day |
C2H6O + 3 O2 = 2 CO2 + 3 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
[Fe(H2O)6]{3+} + OBr{-} + OH{-} = FeO4{2-} + Br{-} + H2O =>
2[Fe(H2O)6]{3+} + 3 OBr{-} + 10 OH{-} = 2 FeO4{2-} + 3 Br{-} + 17 H2O
CuSO4 + NH3 + H2O = (NH4)2SO4 + Cu(NH3)4(OH)2 =>
CuSO4 + 6 NH3 + 2 H2O = (NH4)2SO4 + Cu(NH3)4(OH)2
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
PbO + HCl = PbCl + Cl + H2O =>
PbO + 2 HCl = PbCl + Cl + H2O
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
PtCl4 + XeF2 = PtF6 + ClF + Xe =>
PtCl4 + 5 XeF2 = PtF6 + 4 ClF + 5 Xe
NH4{+} + NO3{-} = N2 + H2O + H{+} =>
5 NH4{+} + 3 NO3{-} = 4 N2 + 9 H2O + 2 H{+}
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
X2S + O2 = X2SO3 =>
2 X2S + 3 O2 = 2 X2SO3
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
FeO4{2-} + H2O + H{+} = [Fe(H2O)6]{3+} + O2 =>
4 FeO4{2-} + 14 H2O + 20 H{+} = 4[Fe(H2O)6]{3+} + 3 O2
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
FeBr2 + KMnO4 + H2SO4 = Br2 + Fe2(SO4)2 + MnSO4 + K2SO4 + H2O =>
10 FeBr2 + 4 KMnO4 + 16 H2SO4 = 10 Br2 + 5 Fe2(SO4)2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
H2O + Na2O = NaOH =>
H2O + Na2O = 2 NaOH
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
KNO2 + O2 = KNO3 =>
2 KNO2 + O2 = 2 KNO3
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
C2O4{2-} + Cr2O7{2-} + H{+} = Cr{3+} + CO2 + H2O =>
3 C2O4{2-} + Cr2O7{2-} + 14 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
C8H10 + O2 = CO2 + H2O =>
2 C8H10 + 21 O2 = 16 CO2 + 10 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
AS2S5 + HNO3 + H2O = H2SO4 + H3ASO4 + NO =>
3 AS2S5 + 41 HNO3 + 2 H2O = 18 H2SO4 + 3 H3ASO4 + 41 NO
Ba(OH)2 + P + H2O = Ba(H2PO2)2 + PH3 =>
3 Ba(OH)2 + 8 P + 6 H2O = 3 Ba(H2PO2)2 + 2 PH3
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
N2O + H2O = NH4NO3 =>
N2O + 2 H2O = NH4NO3
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Cl2O5 = Cl2 + O2 =>
2 Cl2O5 = 2 Cl2 + 5 O2
PCl5 + H2O = H3PO4 + HCl =>
PCl5 + 4 H2O = H3PO4 + 5 HCl
LiHCO3 = Li2CO3 + H2O + CO2 =>
2 LiHCO3 = Li2CO3 + H2O + CO2
N2 + O2 + H2O = HNO3 =>
2 N2 + 5 O2 + 2 H2O = 4 HNO3
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
FeCl2 + Al = AlCl3 + Fe =>
3 FeCl2 + 2 Al = 2 AlCl3 + 3 Fe
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
K + HNO3 = KNO3 + H2 =>
2 K + 2 HNO3 = 2 KNO3 + H2
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
S + O2 = SO2 =>
S + O2 = SO2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/29/13
Equations balanced on 10/29/12
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