Equations balanced on the previous day | Equations balanced on the next day |
4 OH{-} + MnO2 = MnO4{2-} + 2e + 2 H2O
Zn(NO3)2 + C2H3O2Ca = Zn(C2H3O2)2 + CaNO3 =>
Zn(NO3)2 + 2 C2H3O2Ca = Zn(C2H3O2)2 + 2 CaNO3
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + Na2(NO3)2
Na2SO4 + KBr = K2SO4 + NaBr =>
Na2SO4 + 2 KBr = K2SO4 + 2 NaBr
HNO3 + KI = H2O + KNO3 + I2 + NO =>
8 HNO3 + 6 KI = 4 H2O + 6 KNO3 + 3 I2 + 2 NO
Cd(s) + Cu{+} = Cd{2+} + Cu =>
Cd(s) + 2 Cu{+} = Cd{2+} + 2 Cu
C3O5H8 + O2 = CO2 + H2O =>
2 C3O5H8 + 5 O2 = 6 CO2 + 8 H2O
(Na)2CrO4 + (NH4)2C2O4 = Na2C2O4 + (NH4)2CrO4 =>
(Na)2CrO4 + (NH4)2C2O4 = Na2C2O4 + (NH4)2CrO4
KMnO4 + CaC2O4 + H2SO4 = K2SO4 + MnSO4 + CO2 + CaSO4 + H2O =>
2 KMnO4 + 5 CaC2O4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 10 CO2 + 5 CaSO4 + 8 H2O
N + O = N2O5 =>
2 N + 5 O = N2O5
CaCl2(aq) + Li3PO4(aq) = LiCl(aq) + Ca3(PO4)2 =>
3 CaCl2(aq) + 2 Li3PO4(aq) = 6 LiCl(aq) + Ca3(PO4)2
MgO + I + H = MgI2 + H2O =>
MgO + 2 I + 2 H = MgI2 + H2O
RbCO3 + CaCl2 = RbCl2 + CaCO3 =>
RbCO3 + CaCl2 = RbCl2 + CaCO3
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2 =>
Mg(NO3)2 + Ca(OH)2 = Mg(OH)2 + Ca(NO3)2
HClO4 + Ni(OH)3 = H2O + NiOH(ClO4)2 =>
2 HClO4 + Ni(OH)3 = 2 H2O + NiOH(ClO4)2
S(s) + H2SO4(aq) = SO2(g) + H2O(l) =>
S(s) + 2 H2SO4(aq) = 3 SO2(g) + 2 H2O(l)
Br2O5 + H2O = Br2H2O6 =>
Br2O5 + H2O = Br2H2O6
Fe(NO3)3 + NaOH(aq) = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH(aq) = Fe(OH)3 + 3 NaNO3
Na2B4O7* + H2O = H3BO3 + NaOH =>
Na2B4O7* + 7 H2O = 4 H3BO3 + 2 NaOH
NaOH + Na2CO3 = NaOHNa2CO3 =>
NaOH + Na2CO3 = NaOHNa2CO3
LiBr + HNO3 = LiNO3 + HBr =>
LiBr + HNO3 = LiNO3 + HBr
MgS + HI = MgI + HS =>
MgS + HI = MgI + HS
NH4OH + CdCl2 = Cd(OH)2 + NH4Cl =>
2 NH4OH + CdCl2 = Cd(OH)2 + 2 NH4Cl
Br2 + KClO3 = KBrO3 + Cl2 =>
Br2 + 2 KClO3 = 2 KBrO3 + Cl2
FeO4{2-} + H2O = Fe(OH)3 + O2 + e =>
4 FeO4{2-} + 6 H2O = 4 Fe(OH)3 + 5 O2 + 8e
Cu(s) + AgNO3(l) = Cu(NO3)2(l) + Ag(s) =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2(l) + 2 Ag(s)
Cu(s) + AgNO3(l) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2 + 2 Ag
NaCl + CaCl2 = NaCl2 + CaCl =>
NaCl + CaCl2 = NaCl2 + CaCl
OH{-} + MnO2 = MnO4{2-} + e + H2O =>
4 OH{-} + MnO2 = MnO4{2-} + 2e + 2 H2O
Cu(s) + AgNO3(l) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(l) = Cu(NO3)2(aq) + 2 Ag(s)
CH3(CH2)6CO2H + H2O = H3O + CH3(CH2)6CO2 =>
CH3(CH2)6CO2H + H2O = H3O + CH3(CH2)6CO2
H8C2 + O2 = H2O + CO2 =>
H8C2 + 4 O2 = 4 H2O + 2 CO2
MgH + H2O = Mg(OH)2 + H2 =>
2 MgH + 4 H2O = 2 Mg(OH)2 + 3 H2
HSN + O2 = H2O + SN =>
4 HSN + O2 = 2 H2O + 4 SN
Cu(s) + AgNO3(l) = CuNO3(aq) + Ag(s) =>
Cu(s) + AgNO3(l) = CuNO3(aq) + Ag(s)
K2CO3 + MgS = K2S + MgCO3 =>
K2CO3 + MgS = K2S + MgCO3
HNO2 + HCOO = HCOOH + NO2 =>
HNO2 + HCOO = HCOOH + NO2
NH4HCO3 = NH4OH + CO2 =>
NH4HCO3 = NH4OH + CO2
OH{-} + MnO2 = MnO4{2-} + e + H2O =>
4 OH{-} + MnO2 = MnO4{2-} + 2e + 2 H2O
C2H5NO2 + NH4Cl + H3PO3 + NaOH = C2H11N2O8P3 + H2O + NaCl =>
C2H5NO2 + NH4Cl + 3 H3PO3 + NaOH = C2H11N2O8P3 + 4 H2O + NaCl
C5H8 + CrO3 + H2SO4 = C3H4O4 + H2O + Cr2(SO4)3 =>
9 C5H8 + 44 CrO3 + 66 H2SO4 = 15 C3H4O4 + 72 H2O + 22 Cr2(SO4)3
Na + H3Po4 = NaPo4 + H2 =>
2 Na + 2 H3Po4 = 2 NaPo4 + 3 H2
C3H7COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O =>
C3H7COOH + C2H5OH = CH3CH2CH2COOCH2CH3 + H2O
AgNO3(l) + Cu(s) = Ag(s) + Cu(NO3)2 =>
2 AgNO3(l) + Cu(s) = 2 Ag(s) + Cu(NO3)2
Na2SO4 + Al2(Cr2O7)3 = Na2Cr2O7 + Al2(SO4)3 =>
3 Na2SO4 + Al2(Cr2O7)3 = 3 Na2Cr2O7 + Al2(SO4)3
CH3COO{-} + O2 + H{+} = CO2 + H2O =>
CH3COO{-} + 2 O2 + H{+} = 2 CO2 + 2 H2O
Ag2S + HNO3 = AgNO3(NO2) + S + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3(NO2) + S + 2 H2O
FeSO4 + Ca(OH)2 = Fe(OH)2 + Ca(SO4) =>
FeSO4 + Ca(OH)2 = Fe(OH)2 + Ca(SO4)
PbNO32 + ZnI2 = ZnNO32 + PbI2 =>
PbNO32 + ZnI2 = ZnNO32 + PbI2
ZnCl2 = Zn + Cl2 =>
ZnCl2 = Zn + Cl2
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