| Equations balanced on the previous day | Equations balanced on the next day |
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2 PbO2 = 2 PbO + O2
Bi(NO3)3 + H2S = Bi(S)3 + H2NO3 =>
Bi(NO3)3 + 3 H2S = Bi(S)3 + 3 H2NO3
C20H40O2 + H2O2 = H2O + CO2 =>
C20H40O2 + 58 H2O2 = 78 H2O + 20 CO2
Na + I2 = NaI =>
2 Na + I2 = 2 NaI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
C3H7O5 + O2 = CO2 + H2O =>
4 C3H7O5 + 9 O2 = 12 CO2 + 14 H2O
Zn2 + CuSO4 = ZnSO4 + Cu =>
Zn2 + 2 CuSO4 = 2 ZnSO4 + 2 Cu
O2 + H2 = H2O =>
O2 + 2 H2 = 2 H2O
NaCO3 = Na + O2 + CO2 =>
2 NaCO3 = 2 Na + O2 + 2 CO2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Na{+} + Cl{-} = NaCl =>
Na{+} + Cl{-} = NaCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Zn + CrCl3 = CrCl + ZnCl2 =>
Zn + CrCl3 = CrCl + ZnCl2
Bi(NO3)3 + H2S = Bi(S)3 + H2NO3 =>
Bi(NO3)3 + 3 H2S = Bi(S)3 + 3 H2NO3
KI = K + I2 =>
2 KI = 2 K + I2
H3PO4 + KOH = H2O + K3PO4 =>
H3PO4 + 3 KOH = 3 H2O + K3PO4
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
K2S + CuSO4 = K2SO4 + CuS =>
K2S + CuSO4 = K2SO4 + CuS
AsCl3 + H2O = H3AsO3 + HCl =>
AsCl3 + 3 H2O = H3AsO3 + 3 HCl
Na + Cl = NaCl =>
Na + Cl = NaCl
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
H2SO4 = SO3 + H2O =>
H2SO4 = SO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
C2H8O5 + O2 = CO2 + H2O =>
2 C2H8O5 + 3 O2 = 4 CO2 + 8 H2O
AgNO3 + NaBr = NaNO3 + AgBr =>
AgNO3 + NaBr = NaNO3 + AgBr
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
CH4 + H2O = H2 + CO =>
CH4 + H2O = 3 H2 + CO
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
NO3 + KMnO4 = KNO3 + MnO4 =>
NO3 + KMnO4 = KNO3 + MnO4
Al3 + O2 = Al2O3 =>
4 Al3 + 9 O2 = 6 Al2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C20H40O2 + N2O = H2O + CO2 + N =>
C20H40O2 + 58 N2O = 20 H2O + 20 CO2 + 116 N
C4H10O2 + O2 = CO2 + H2O =>
2 C4H10O2 + 11 O2 = 8 CO2 + 10 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H5COONa + HCl = NaCl + C6H5COOH =>
C6H5COONa + HCl = NaCl + C6H5COOH
Cu(NO3)2 + H3PO4 = Cu3(PO4)2 + HNO3 =>
3 Cu(NO3)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HNO3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
ZnBr2 + K3PO4 = Zn3(PO4)2 + KBr =>
3 ZnBr2 + 2 K3PO4 = Zn3(PO4)2 + 6 KBr
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Zn + H2(SO4) = Zn(SO4) + H2 =>
Zn + H2(SO4) = Zn(SO4) + H2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/21/10
Equations balanced on 03/23/09
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