Equations balanced on the previous day | Equations balanced on the next day |
K2Cr2O7 + 3 H2[HPO3] + 4 H2SO4 = Cr2(SO4)3 + 3 H3PO4 + K2SO4 + 4 H2O
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
KIO3 + KI + H2SO4 = KI3 + K2SO4 + H2O =>
KIO3 + 8 KI + 3 H2SO4 = 3 KI3 + 3 K2SO4 + 3 H2O
K2Cr2O7 + H2SO3 = Cr2(SO4)3 + H2O + K2SO3 =>
K2Cr2O7 + 4 H2SO3 = Cr2(SO4)3 + 4 H2O + K2SO3
Zn(s) + FeSO4(Ac) = ZnSO4(Ac) + Fe(s) =>
Zn(s) + FeSO4(Ac) = ZnSO4(Ac) + Fe(s)
(CuOH)2SO4 + H2SO4 = H2O + CuSO4 =>
(CuOH)2SO4 + H2SO4 = 2 H2O + 2 CuSO4
KClO4 + KBr + H2SO4 = KCl + Br + K2SO4 + H2O =>
KClO4 + 8 KBr + 4 H2SO4 = KCl + 8 Br + 4 K2SO4 + 4 H2O
Pb + S8 = PbS4 =>
2 Pb + S8 = 2 PbS4
CO2 + NH3 + H2 = (C2)(NH2)(NH2)(OH)(H3) + H2O =>
2 CO2 + 2 NH3 + 4 H2 = (C2)(NH2)(NH2)(OH)(H3) + 3 H2O
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + KCl(aq) =>
CuCl2(aq) + K2CO3(aq) = CuCO3(s) + 2 KCl(aq)
AlCl3 + HCl = AlCl4 + H =>
AlCl3 + HCl = AlCl4 + H
CuCO3CuCO3 + HCl = CuCl2 + H2O + CO2 =>
CuCO3CuCO3 + 4 HCl = 2 CuCl2 + 2 H2O + 2 CO2
NaClO4 + HCl = NaCl + HClO4 =>
NaClO4 + HCl = NaCl + HClO4
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4 =>
CaSO4 + Mg(OH)2 = Ca(OH)2 + MgSO4
C2H5S + O2 = CO2 + H2O + SO2 =>
4 C2H5S + 17 O2 = 8 CO2 + 10 H2O + 4 SO2
Ba(NO3)2 + Na3PO4 = Ba3(PO4)2 + NaNO3 =>
3 Ba(NO3)2 + 2 Na3PO4 = Ba3(PO4)2 + 6 NaNO3
FeCl2 + HNO3 = Fe(NO3)3 + FeCl3 + H2O + NO2 =>
3 FeCl2 + 6 HNO3 = Fe(NO3)3 + 2 FeCl3 + 3 H2O + 3 NO2
Mg + Fe2O3 = Fe + MgO =>
3 Mg + Fe2O3 = 2 Fe + 3 MgO
Sb + Cl2 = SbCl5 =>
2 Sb + 5 Cl2 = 2 SbCl5
KMnO4 + H2SO4 + Fe(NH4)2SO4 = K2SO4 + Fe2(SO4)3 + (NH4)2SO4 + MnSO4 + H2O =>
6 KMnO4 + 24 H2SO4 + 10 Fe(NH4)2SO4 = 3 K2SO4 + 5 Fe2(SO4)3 + 10(NH4)2SO4 + 6 MnSO4 + 24 H2O
Na2SO3 + HBrO3 = Br2 + H2O + Na2SO4 =>
5 Na2SO3 + 2 HBrO3 = Br2 + H2O + 5 Na2SO4
C4H10 + N2O2 = CO2 + H2O + N2 =>
2 C4H10 + 13 N2O2 = 8 CO2 + 10 H2O + 13 N2
FeCO3 + CO = Fe + CO2 =>
FeCO3 + CO = Fe + 2 CO2
Mn + HBr = MnBr2 + H2 =>
Mn + 2 HBr = MnBr2 + H2
CH4OH + O2 = H2O + CO2 =>
4 CH4OH + 7 O2 = 10 H2O + 4 CO2
Fe(NO3)3 + NH4SCN = [Fe(SCN)6] + NO3 + NH4 =>
Fe(NO3)3 + 6 NH4SCN = [Fe(SCN)6] + 3 NO3 + 6 NH4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCl2 + Na2(SO4) = Ba(SO4) + NaCl =>
BaCl2 + Na2(SO4) = Ba(SO4) + 2 NaCl
FeCl3 + KOH = (Fe(OH)3) + KCl =>
FeCl3 + 3 KOH = (Fe(OH)3) + 3 KCl
KNO2 + HNO3 = KNO3 + NO + H2O =>
3 KNO2 + 2 HNO3 = 3 KNO3 + 2 NO + H2O
H4P2O7 + Ca = CaP2O7 + H2 =>
H4P2O7 + Ca = CaP2O7 + 2 H2
Cr(OH)3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 Cr(OH)3 + NaClO3 + 4 NaOH = 2 Na2CrO4 + NaCl + 5 H2O
NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O =>
2 NaHCO3(s) = Na2CO3(s) + CO2(g) + H2O
Co(NO3)2 + CO = Co(CO)4*(NO3)2 =>
Co(NO3)2 + 4 CO = Co(CO)4*(NO3)2
NaCl + NH4Br = NaBr + NH4Cl =>
NaCl + NH4Br = NaBr + NH4Cl
H2SO4(aq) + NH3(aq) = (NH4)2SO4(aq) =>
H2SO4(aq) + 2 NH3(aq) = (NH4)2SO4(aq)
Ag + Pb = Ag2Pb =>
2 Ag + Pb = Ag2Pb
H3PO4 + Na2CO3 = Na2HPO4 + H2O + CO2 =>
H3PO4 + Na2CO3 = Na2HPO4 + H2O + CO2
Na3N + Ca = Ca3N + Na =>
Na3N + 3 Ca = Ca3N + 3 Na
ZnBr2 + AgNO3 = Zn(NO3)2 + Br + Ag =>
ZnBr2 + 2 AgNO3 = Zn(NO3)2 + 2 Br + 2 Ag
PbS + O4 = PbSO4 =>
PbS + O4 = PbSO4
Al2O3 + C3 = Al2 + CO =>
Al2O3 + C3 = Al2 + 3 CO
H2SO4 + CaSO4 = CaH + SO4 =>
H2SO4 + 2 CaSO4 = 2 CaH + 3 SO4
Na + Al2(C2O4)3 = Al + Na2(C2O4) =>
6 Na + Al2(C2O4)3 = 2 Al + 3 Na2(C2O4)
CuSO2 + Fe = Cu + FeSO2 =>
CuSO2 + Fe = Cu + FeSO2
CH5O2 + C2O2OH = C4H6O2 + H2O =>
24 CH5O2 + 2 C2O2OH = 7 C4H6O2 + 40 H2O
CrCl3 + KOH = K2Cr2O7 + KCl + H2 + H2O =>
2 CrCl3 + 8 KOH = K2Cr2O7 + 6 KCl + 3 H2 + H2O
As(OH)3 + SO2 = As2(SO3)3 + H2O =>
2 As(OH)3 + 3 SO2 = As2(SO3)3 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + CH2O2 = Cu2O + CO2 + H2O =>
2 Cu(OH)2 + CH2O2 = Cu2O + CO2 + 3 H2O
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