| Equations balanced on the previous day | Equations balanced on the next day |
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Pb(NO3)2 + 2 NH4Br = PbBr2 + 2 NH4NO3
CO2 + H2 = H2O + CH3OCH3 =>
2 CO2 + 6 H2 = 3 H2O + CH3OCH3
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
KIO4 + KI + HCl = KCl + I2 + H2O =>
KIO4 + 7 KI + 8 HCl = 8 KCl + 4 I2 + 4 H2O
AgNO3 + Al = Ag + Al(NO3)3 =>
3 AgNO3 + Al = 3 Ag + Al(NO3)3
CaC2 + H2O + CO2 = Ca(OH)2 + CH2CHCO2 =>
11 CaC2 + 26 H2O + 8 CO2 = 11 Ca(OH)2 + 10 CH2CHCO2
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C7H8O2 + C2H2O3 = C8H8O3 + H2O =>
2 C7H8O2 + C2H2O3 = 2 C8H8O3 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K2Cr2O7 + H2X + C2H6O = Cr2X3 + K2X + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2X + 3 C2H6O = 2 Cr2X3 + 2 K2X + 11 H2O + 3 CH3CO2H
HSCN + KMnO4 + H2SO4 = MnSO4 + K2SO4 + HCN + H2O =>
5 HSCN + 6 KMnO4 + 4 H2SO4 = 6 MnSO4 + 3 K2SO4 + 5 HCN + 4 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
AgNO3 + CaCl2 = Ca(NO3)2 + AgCl =>
2 AgNO3 + CaCl2 = Ca(NO3)2 + 2 AgCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + K2SO4 + H2O + CH3CO2H =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O + 3 CH3CO2H
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Pb(s) + CuSO4(aq) = Cu + PbSO4 =>
Pb(s) + CuSO4(aq) = Cu + PbSO4
NaHCO3 + H2SO4 = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 H2O + 2 CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = K3Fe(CN)6 + MnSO4 + K2SO4 + H2O =>
5 K4Fe(CN)6 + KMnO4 + 4 H2SO4 = 5 K3Fe(CN)6 + MnSO4 + 3 K2SO4 + 4 H2O
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
CeO2 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO2 + 2 KI + 8 HCl = 2 CeCl3 + 2 KCl + I2 + 4 H2O
KClO3 + HI + H2SO4 = KHSO4 + HCl + I2 + H2O =>
KClO3 + 6 HI + H2SO4 = KHSO4 + HCl + 3 I2 + 3 H2O
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
K + MGBr2 = KBr + MG =>
2 K + MGBr2 = 2 KBr + MG
Cr2(SO4)3 + KI + KIO3 + H2O = Cr(OH)3 + K2SO4 + I2 =>
Cr2(SO4)3 + 5 KI + KIO3 + 3 H2O = 2 Cr(OH)3 + 3 K2SO4 + 3 I2
NiCl2 + Na2CO3 = NaCl + NiCO3 =>
NiCl2 + Na2CO3 = 2 NaCl + NiCO3
HNO3 + NaOH = H2O + NaNO3 =>
HNO3 + NaOH = H2O + NaNO3
AgNO3 + ZnBr2 = AgBr + Zn(NO3)2 =>
2 AgNO3 + ZnBr2 = 2 AgBr + Zn(NO3)2
PbS + H2O = Pb(OH)2 + H2S =>
PbS + 2 H2O = Pb(OH)2 + H2S
MnSO4 + Ag2O2 + HNO3 = HMnO4 + AgNO3 + Ag2SO4 + H2O =>
2 MnSO4 + 5 Ag2O2 + 6 HNO3 = 2 HMnO4 + 6 AgNO3 + 2 Ag2SO4 + 2 H2O
FeO + Pb = Fe + Pb3O4 =>
4 FeO + 3 Pb = 4 Fe + Pb3O4
C3H6 + NH3 + O2 = C3H3N + H2O =>
2 C3H6 + 2 NH3 + 3 O2 = 2 C3H3N + 6 H2O
H3SbO3 + I2 + H2O = H3SbO4 + HI =>
H3SbO3 + I2 + H2O = H3SbO4 + 2 HI
CuSO4 + Zn = ZnSO4 + Cu =>
CuSO4 + Zn = ZnSO4 + Cu
Fe + O2 = FeO =>
2 Fe + O2 = 2 FeO
(CH3)2N2H4 + N2O4 = N2 + H20 + CO2 =>
2(CH3)2N2H4 + 2 N2O4 = 4 N2 + H20 + 4 CO2
(CH3)2N2H4 + N2O4 = N2 + H2O + CO2 =>
4(CH3)2N2H4 + 9 N2O4 = 13 N2 + 20 H2O + 8 CO2
CH4 + NH3 + O2 = HCN + H2O =>
2 CH4 + 2 NH3 + 3 O2 = 2 HCN + 6 H2O
CeO2 + KI + HCl = CeCl3 + KCl + I2 + H2O =>
2 CeO2 + 2 KI + 8 HCl = 2 CeCl3 + 2 KCl + I2 + 4 H2O
Cr2(SO4)3 + (NH4)2SO3 = Cr2(SO3)3 + (NH4)2SO4 =>
Cr2(SO4)3 + 3(NH4)2SO3 = Cr2(SO3)3 + 3(NH4)2SO4
K2O(s) + NO(g) + KMnO4(aq) = KNO3(aq) + MnO(s) =>
K2O(s) + 5 NO(g) + 3 KMnO4(aq) = 5 KNO3(aq) + 3 MnO(s)
AgNO3 + Zn = ZnNO3 + Ag =>
AgNO3 + Zn = ZnNO3 + Ag
SnCl2 + AgNO3 = SnNO3 + AgCl2 =>
SnCl2 + AgNO3 = SnNO3 + AgCl2
Zn + CuCl = ZnCl + Cu =>
Zn + CuCl = ZnCl + Cu
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 10/25/10
Equations balanced on 11/24/09
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