| Equations balanced on the previous day | Equations balanced on the next day |
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4 H3PO3 = 3 H3PO4 + PH3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HNO3 + KI = KNO3 + NO + I2 + H2O =>
8 HNO3 + 6 KI = 6 KNO3 + 2 NO + 3 I2 + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
AlBr2 + Cl2 = AlCl + Br2 =>
2 AlBr2 + Cl2 = 2 AlCl + 2 Br2
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
FeS + HCl = H2S + FeCl2 =>
FeS + 2 HCl = H2S + FeCl2
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Pb(C2H3O2)2 + S{-2} = C2H3O2{-} + PbS =>
Pb(C2H3O2)2 + S{-2} = 2 C2H3O2{-} + PbS
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
H2S + Cl2 = S8 + HCl =>
8 H2S + 8 Cl2 = S8 + 16 HCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
H{+} + Cr2O7{2−} + C2H5OH = Cr{3+} + C2H4O + H2O =>
4 H{+} + Cr2O7{2−} + 5 C2H5OH = 2 Cr{3+} + 5 C2H4O + 7 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
Pb(CrO4) + NaOH = PbO2{-2} + Na2CrO4 + H{+} =>
Pb(CrO4) + 2 NaOH = PbO2{-2} + Na2CrO4 + 2 H{+}
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
(NH4)2S + Pb(NO3)2 = (NH4)(NO3) + PbS =>
(NH4)2S + Pb(NO3)2 = 2(NH4)(NO3) + PbS
Cu + HNO3 = Cu(NO3) + H2O + NO2 =>
Cu + 2 HNO3 = Cu(NO3) + H2O + NO2
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H{+} + Cr2O7{-} + C2H5OH = Cr{3+} + C2H4O + H2O =>
14 H{+} + 2 Cr2O7{-} + 7 C2H5OH = 4 Cr{3+} + 7 C2H4O + 14 H2O
H{+} + Cr2O7{-2} + C2H5OH = Cr{3+} + C2H4O + H2O =>
8 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr{3+} + 3 C2H4O + 7 H2O
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
C + K2Cr2O7 + H2SO4 = CO2 + K2SO4 + Cr2(SO4)3 + H2O =>
3 C + 2 K2Cr2O7 + 8 H2SO4 = 3 CO2 + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Pb(CrO4) + CH3COOH = Pb(CH3COO)2 + H2CrO4 =>
Pb(CrO4) + 2 CH3COOH = Pb(CH3COO)2 + H2CrO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
SnCl2 + K2Cr2O7 + HCl = CrCl3 + KCl + SnCl4 + H2O =>
3 SnCl2 + K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 SnCl4 + 7 H2O
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
HI + H2SO4 + KMnO4 = K2SO4 + MnSO4 + H2O + I2 =>
10 HI + 3 H2SO4 + 2 KMnO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 I2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Fe + O2 + H2O = Fe(OH)3 =>
4 Fe + 3 O2 + 6 H2O = 4 Fe(OH)3
P + O2 = P2O1 =>
4 P + O2 = 2 P2O1
P + O2 = P2O10 =>
2 P + 5 O2 = P2O10
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
P + O2 = P2O10 =>
2 P + 5 O2 = P2O10
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
C2H5OH + O2 = CO + H2O =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
KOH + H3PO4 = KH2PO4 + H2O =>
KOH + H3PO4 = KH2PO4 + H2O
H2O + HCl + Zn = H3O + ZnCl =>
H2O + HCl + Zn = H3O + ZnCl
K + I = KI =>
K + I = KI
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 04/23/10
Equations balanced on 05/23/09
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