Equations balanced on the previous day | Equations balanced on the next day |
SO(g) + O2(g) + H2O(l) = H2SO4(l)
SO2 + K2MnO4 = MnSO4 + K2SO4 =>
2 SO2 + K2MnO4 = MnSO4 + K2SO4
CaCO3(s) + HCl(l) = H2O(l) + CO2(g) + CaCl2(s) =>
CaCO3(s) + 2 HCl(l) = H2O(l) + CO2(g) + CaCl2(s)
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
PbTeO3 + N2H4 = PbTe + N2 + H2O =>
2 PbTeO3 + 3 N2H4 = 2 PbTe + 3 N2 + 6 H2O
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4 =>
KMnO4 + NaOH + NaNO2 = KOH + NO2 + Na2MnO4
NH3(l) + NO2(l) = N2O(l) + H2O(s) =>
6 NH3(l) + 8 NO2(l) = 7 N2O(l) + 9 H2O(s)
Zn(s) + HCl(aq) = ZnCl2(aq) + H2 =>
Zn(s) + 2 HCl(aq) = ZnCl2(aq) + H2
HNO3 + ZnO = ZnN2O6 + H2O =>
2 HNO3 + ZnO = ZnN2O6 + H2O
KOH + (NH4)3PO4 = NH3 + K3PO4 + H2O =>
3 KOH + (NH4)3PO4 = 3 NH3 + K3PO4 + 3 H2O
ZnCO3 = ZnO + CO2 =>
ZnCO3 = ZnO + CO2
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4 + H2SO4 + H2O =>
FeSO4*7H2O + C2H2O4*2H2O = FeC2O4 + H2SO4 + 9 H2O
P4(aq) + H2O(l) = PH3(s) + H3PO4(aq) =>
2 P4(aq) + 12 H2O(l) = 5 PH3(s) + 3 H3PO4(aq)
HI + K2SO3 = H2O + KI + SO2 =>
2 HI + K2SO3 = H2O + 2 KI + SO2
Cu + HNO3 = NO + CuO2 + H2 =>
2 Cu + 2 HNO3 = 2 NO + 2 CuO2 + H2
NaOH + H2SO4 = Na{+} + SO4{2-} + H2O =>
2 NaOH + H2SO4 = 2 Na{+} + SO4{2-} + 2 H2O
Cr + Pb2{+} = Cr3{+} + Pb =>
3 Cr + Pb2{+} = Cr3{+} + 2 Pb
Mo + O2 = MoO4 =>
Mo + 2 O2 = MoO4
Fe + Fe(CN)6 = Fe[Fe(CN)6] =>
Fe + Fe(CN)6 = Fe[Fe(CN)6]
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
CuO + NO2 + O2 = CuO(NO3)2 =>
CuO + 2 NO2 + O2 = CuO(NO3)2
HMnO4 + Ca(OH)2 = H2O + Ca(MnO4)2 =>
2 HMnO4 + Ca(OH)2 = 2 H2O + Ca(MnO4)2
Ag(NO3)2 + Sr(SO4) = Ag(SO4) + Sr(NO3)2 =>
Ag(NO3)2 + Sr(SO4) = Ag(SO4) + Sr(NO3)2
IO3{-}(aq) + I{-}(aq) + H{+} = I2(aq) + H2O =>
IO3{-}(aq) + 5 I{-}(aq) + 6 H{+} = 3 I2(aq) + 3 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
NH4NO3 + H2O = NO3 + NH4OH =>
9 NH4NO3 + 7 H2O = 8 NO3 + 10 NH4OH
NaOH + Ca = Na + OHCa =>
NaOH + Ca = Na + OHCa
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2 =>
Ca(OH)2 + HgCl2 = CaCl2 + Hg(OH)2
C6H6SO3 + O2 = CO2 + H2O + SO3 =>
2 C6H6SO3 + 15 O2 = 12 CO2 + 6 H2O + 2 SO3
Cu(NO3)2 + KOH = KNO3 + Cu(OH)2 =>
Cu(NO3)2 + 2 KOH = 2 KNO3 + Cu(OH)2
Mn + HNO3 = Mn(NO3)3 + H2O + NO =>
Mn + 4 HNO3 = Mn(NO3)3 + 2 H2O + NO
Zn + CUSO4 = CU + ZnSO4 =>
Zn + CUSO4 = CU + ZnSO4
MgF2 + AgNO3 = AgF + Mg(NO3)2 =>
MgF2 + 2 AgNO3 = 2 AgF + Mg(NO3)2
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
CH3CH2CH2COOAg + HI = CH3CH2CH2COOH + AgI =>
CH3CH2CH2COOAg + HI = CH3CH2CH2COOH + AgI
NH4Cl + Ca3(PO4)2 = (NH4)3PO4 + CaCl2 =>
6 NH4Cl + Ca3(PO4)2 = 2(NH4)3PO4 + 3 CaCl2
HI + Fe(OH)3 = FeI2 + I2 + H2O =>
6 HI + 2 Fe(OH)3 = 2 FeI2 + I2 + 6 H2O
Mg(NO3)2 + K = K(NO3)2 + Mg =>
Mg(NO3)2 + K = K(NO3)2 + Mg
C2H5Cl + Cl2 = C2H4Cl + HCl =>
2 C2H5Cl + Cl2 = 2 C2H4Cl + 2 HCl
SO3{-2} + Cr2O7{-2} + H{+} = SO4{2-} + Cr{+3} + H2O =>
3 SO3{-2} + Cr2O7{-2} + 8 H{+} = 3 SO4{2-} + 2 Cr{+3} + 4 H2O
NH3 + Cl2 = N2N + NH4Cl =>
24 NH3 + 9 Cl2 = 2 N2N + 18 NH4Cl
Fe(NO3)3 + Mn = Mn(NO3)3 + Fe =>
Fe(NO3)3 + Mn = Mn(NO3)3 + Fe
C3H8 + Br2 = C3H7Br + HBr =>
C3H8 + Br2 = C3H7Br + HBr
PBO2 + KOH = K2PBO3 + H2O =>
PBO2 + 2 KOH = K2PBO3 + H2O
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4) =>
CuSO4 + Fe(OH)2 = Cu(OH)2 + Fe(SO4)
SnS + HCl + HNO3 = SnCl4 + H2SO4 + NO + H2O =>
3 SnS + 12 HCl + 10 HNO3 = 3 SnCl4 + 3 H2SO4 + 10 NO + 8 H2O
C6H8O7 + Na2CO3 = CO2 + H2O + Na3C6H5O7 =>
2 C6H8O7 + 3 Na2CO3 = 3 CO2 + 3 H2O + 2 Na3C6H5O7
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