Equations balanced on the previous day | Equations balanced on the next day |
4 H2C2O4 + 2 KMnO4 = 7 CO2 + 4 H2O + K2CO3 + Mn2O3
MnO4{-} + I{-} + OH{-} = MnO4{2-} + IO3{-} + H2O =>
6 MnO4{-} + I{-} + 6 OH{-} = 6 MnO4{2-} + IO3{-} + 3 H2O
Na2S2O3(aq) + AgNO3(aq) = Ag2S2O3 + NaNO3 =>
Na2S2O3(aq) + 2 AgNO3(aq) = Ag2S2O3 + 2 NaNO3
SnCl4 + KI = SnCl2 + I2 + KCl =>
SnCl4 + 2 KI = SnCl2 + I2 + 2 KCl
Al(NO3)3 + Ba(OH)2 = Ba[Al(OH)4]2 + Ba(NO3)2 =>
2 Al(NO3)3 + 4 Ba(OH)2 = Ba[Al(OH)4]2 + 3 Ba(NO3)2
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4 =>
(NH4)2SO4 + Na2CrO4 = (NH4)2CrO4 + Na2SO4
KMnO4 + NaC2O4 + H2SO4 = NaSO4 + K2SO4 + MnSO4 + CO2 + H2O =>
2 KMnO4 + 5 NaC2O4 + 8 H2SO4 = 5 NaSO4 + K2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
FeCl3 + Cr2(SO4)3 = FeCr2 + Cl3(SO4)3 =>
FeCl3 + Cr2(SO4)3 = FeCr2 + Cl3(SO4)3
HClO4 + KNO3 + Cu2S = S + NO + Cu(ClO4)2 + KClO4 + H2O =>
16 HClO4 + 4 KNO3 + 3 Cu2S = 3 S + 4 NO + 6 Cu(ClO4)2 + 4 KClO4 + 8 H2O
K(NO3)(aq) + K3Fe(CN)6(aq) = K(CN)(aq) + K3Fe(NO3)6(aq) =>
6 K(NO3)(aq) + K3Fe(CN)6(aq) = 6 K(CN)(aq) + K3Fe(NO3)6(aq)
KMnO4 + H2SO4 + AlF3 = F2 + K2SO4 + H2O + MnSO4 + Al2(SO4)3 =>
6 KMnO4 + 24 H2SO4 + 10 AlF3 = 15 F2 + 3 K2SO4 + 24 H2O + 6 MnSO4 + 5 Al2(SO4)3
SiO2 + Ca(OH)2 + H2O = (CaO)3(SiO2)2(H2O)4 =>
2 SiO2 + 3 Ca(OH)2 + H2O = (CaO)3(SiO2)2(H2O)4
C6H12O6 + NH3 + O2 = C5H9NO4 + H2O =>
5 C6H12O6 + 6 NH3 + 3 O2 = 6 C5H9NO4 + 12 H2O
CCH3CH2CHOHCH3 + KMnO4 + H2SO4 = CH3CH2COCH3 + MnSO4 + K2SO4 + H2O =>
20 CCH3CH2CHOHCH3 + 2 KMnO4 + 3 H2SO4 = 25 CH3CH2COCH3 + 2 MnSO4 + K2SO4 + 3 H2O
CH3COOH + KOH = HOH + KCH3COO =>
CH3COOH + KOH = HOH + KCH3COO
Mg + AgCl = MgCl2 + Ag =>
Mg + 2 AgCl = MgCl2 + 2 Ag
Cu(OH)2 + H = Cu2O + H2O =>
2 Cu(OH)2 + 2 H = Cu2O + 3 H2O
Na2SO3 + KIO3 + H2SO4 = K2SO4 + H2O + Na2SO4 + I2 =>
5 Na2SO3 + 2 KIO3 + H2SO4 = K2SO4 + H2O + 5 Na2SO4 + I2
Ca(MnO4)2 + Al2(Cr2O7)3 = CaCr2O7 + Al(MnO4)3 =>
3 Ca(MnO4)2 + Al2(Cr2O7)3 = 3 CaCr2O7 + 2 Al(MnO4)3
Cu2O + H2SO4 = CuSO4 + SO2 + H2O =>
Cu2O + 3 H2SO4 = 2 CuSO4 + SO2 + 3 H2O
H2C6H6O6 + NaOH = H2O + NaC6H7O6 =>
H2C6H6O6 + NaOH = H2O + NaC6H7O6
CaO + FeO + SiO2 = CaFeSi2O6 =>
CaO + FeO + 2 SiO2 = CaFeSi2O6
Pb(NO3)2(aq) + NaCO3(aq) = Pb(CO3)2(aq) + NaNO3(aq) =>
Pb(NO3)2(aq) + 2 NaCO3(aq) = Pb(CO3)2(aq) + 2 NaNO3(aq)
Ba(C2H3O2)2 + (NH4)3PO4 = Ba3(PO4)2 + NH4C2H3O2 =>
3 Ba(C2H3O2)2 + 2(NH4)3PO4 = Ba3(PO4)2 + 6 NH4C2H3O2
MgCO3 + HBr = MgBr2 + CO2 + H2O =>
MgCO3 + 2 HBr = MgBr2 + CO2 + H2O
NaOH + NaClO + KI = KO + HCl + NaI =>
NaOH + NaClO + 2 KI = 2 KO + HCl + 2 NaI
Fe2O3 + ClO{-} + OH{-} = FeO4{2-} + Cl{-} + H2O =>
Fe2O3 + 3 ClO{-} + 4 OH{-} = 2 FeO4{2-} + 3 Cl{-} + 2 H2O
KH2SO4 + KOH = K2HSO4 + H2O =>
KH2SO4 + KOH = K2HSO4 + H2O
KMnO4 + C3H8O3 = CO2 + H2O + K2O + Mn02 =>
2 KMnO4 + C3H8O3 = 3 CO2 + 4 H2O + K2O + Mn02
AgNO3 + NaI = AgI(aq) + NaNO3(s) =>
AgNO3 + NaI = AgI(aq) + NaNO3(s)
PbO(s) + NH3(q) = Pb(s) + N2(g) + H2O(l) =>
3 PbO(s) + 2 NH3(q) = 3 Pb(s) + N2(g) + 3 H2O(l)
FeO + SO2 + O2 = Fe2(SO4)3 =>
2 FeO + 3 SO2 + 2 O2 = Fe2(SO4)3
CuCO3 + AgNO3 = Cu(NO3)2 + Ag2CO3 =>
CuCO3 + 2 AgNO3 = Cu(NO3)2 + Ag2CO3
FeCl3(s) + NaOH(s) = Fe(OH)3 + NaCl =>
FeCl3(s) + 3 NaOH(s) = Fe(OH)3 + 3 NaCl
CaAl2Si2O8 + Al2O3 = Ca3Al2Si3O12 + Al2SiO5 =>
3 CaAl2Si2O8 + Al2O3 = Ca3Al2Si3O12 + 3 Al2SiO5
Fe(NO3)39H2O = Fe2O3 + NO2 + O2 + H2O =>
4 Fe(NO3)39H2O = 2 Fe2O3 + 156 NO2 + 75 O2 + 4 H2O
Be4C2 + H2O = Be(OH)2 + CH4 =>
Be4C2 + 8 H2O = 4 Be(OH)2 + 2 CH4
RbOH + FeBr3 = RbBr + Fe(OH)3 =>
3 RbOH + FeBr3 = 3 RbBr + Fe(OH)3
Al(s) + KOH(aq) + H2SO4(aq) + H2O(l) = KAl(SO4)2*12H2O(s) + H2(g) =>
2 Al(s) + 2 KOH(aq) + 4 H2SO4(aq) + 22 H2O(l) = 2 KAl(SO4)2*12H2O(s) + 3 H2(g)
Na2CO3*H2O + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3*H2O + H2SO4 = Na2SO4 + CO2 + 2 H2O
C2H5Cl + NaCN = NaCl + C2H5CN =>
C2H5Cl + NaCN = NaCl + C2H5CN
Li2 + H = LiH =>
Li2 + 2 H = 2 LiH
MnFe2O4 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O =>
MnFe2O4 + 4 H2SO4 = MnSO4 + Fe2(SO4)3 + 4 H2O
Si + H2 + SiCl4 = SiHCl3 =>
Si + 2 H2 + 3 SiCl4 = 4 SiHCl3
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
Fe2O3 + K2O = K3FeO3 =>
Fe2O3 + 3 K2O = 2 K3FeO3
CH3OH + NaClO = CH2O + NaCl + H2O =>
CH3OH + NaClO = CH2O + NaCl + H2O
NaClO4 + Pb(NO3)2 = Na(NO3)2 + PbClO4 =>
NaClO4 + Pb(NO3)2 = Na(NO3)2 + PbClO4
Cu + NiO + Fe + Co(NO3)2*6H2O + ZnO + MnO + Mg + H2SiF6 = CuNiFeZnCoMnMgSiF6 + HNO3 + H2 + O2 =>
2 Cu + 2 NiO + 2 Fe + 2 Co(NO3)2*6H2O + 2 ZnO + 2 MnO + 2 Mg + 2 H2SiF6 = 2 CuNiFeZnCoMnMgSiF6 + 4 HNO3 + 12 H2 + 9 O2
CuSO4 + C2H6O = H2SO4 + C2H4OCu =>
CuSO4 + C2H6O = H2SO4 + C2H4OCu
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