Equations balanced on the previous day | Equations balanced on the next day |
NaHCO3(s) + Ca(OH)2(aq) = CaCO3(s) + NaOH(s) + H2O(l)
Zn(OH)2 + H3BO3 = Zn + (BO3)2 + H2O =>
3 Zn(OH)2 + 2 H3BO3 = 3 Zn + (BO3)2 + 6 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
ZnO + P2O5 = ZnP + O =>
2 ZnO + P2O5 = 2 ZnP + 7 O
Ca(CN)2 + K2Se = K2(CN)2 + Ca2Se2 =>
2 Ca(CN)2 + 2 K2Se = 2 K2(CN)2 + Ca2Se2
NO + NO2 = N2O3 =>
NO + NO2 = N2O3
(CH3)2NH2Cl = (CH3)2NH + HCl =>
(CH3)2NH2Cl = (CH3)2NH + HCl
PbSO4 + KI = PbI2 + K2SO4 =>
PbSO4 + 2 KI = PbI2 + K2SO4
Na2O2 + N2O3 = NaNO2 + NaNO3 =>
Na2O2 + N2O3 = NaNO2 + NaNO3
Fe2OH + H3PO4 = Fe2OHH3PO4 =>
Fe2OH + H3PO4 = Fe2OHH3PO4
SO2 + Na3Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + H2O =>
5 SO2 + 2 Na3Cr2O7 + 4 H2SO4 = 3 Na2SO4 + 2 Cr2(SO4)3 + 4 H2O
H2SO3 + Na = Na(SO3) + H =>
H2SO3 + Na = Na(SO3) + 2 H
(NH4)2S + NaOH = H2O + NH3 + Na2S =>
(NH4)2S + 2 NaOH = 2 H2O + 2 NH3 + Na2S
Al + Br2 = Al2Br3 =>
4 Al + 3 Br2 = 2 Al2Br3
Al(NO3)3 + K2CO3 = Al2(CO3)3 + KNO3 =>
2 Al(NO3)3 + 3 K2CO3 = Al2(CO3)3 + 6 KNO3
TiCl4 + H2O = TiO2 + H4Cl4 =>
TiCl4 + 2 H2O = TiO2 + H4Cl4
Fe(OH)2 + Na2SO4 + HCl = FeSO4 + NaCl + H2O =>
Fe(OH)2 + Na2SO4 + 2 HCl = FeSO4 + 2 NaCl + 2 H2O
KAl(OH)4 + NH4Cl = Al(OH)3 + KCl + NH3 + H2O =>
KAl(OH)4 + NH4Cl = Al(OH)3 + KCl + NH3 + H2O
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Na3Al(OH)6 + H2SO4 = Na2SO4 + Al2(SO4)3 + H2O =>
2 Na3Al(OH)6 + 6 H2SO4 = 3 Na2SO4 + Al2(SO4)3 + 12 H2O
C3H7COOH(aq) + CsOH(aq) = C3H7COOCs(aq) + H2O(l) =>
C3H7COOH(aq) + CsOH(aq) = C3H7COOCs(aq) + H2O(l)
Ag{+} + Cl{-} = AgCl =>
Ag{+} + Cl{-} = AgCl
CO + PbCl2 = COCl2 + Pb =>
CO + PbCl2 = COCl2 + Pb
C6H5Br + NaOH = C6H5ONa + HBr =>
C6H5Br + NaOH = C6H5ONa + HBr
NO + Cl2 = NOCl =>
2 NO + Cl2 = 2 NOCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NaAlO2 + KOH = KAlO2 + NaOH =>
NaAlO2 + KOH = KAlO2 + NaOH
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
Al(SO4)3 + HNO3 = Al(NO3)3 + SO4H =>
Al(SO4)3 + 3 HNO3 = Al(NO3)3 + 3 SO4H
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Pb(OH)4 + Al2(SO4)3 = Al(OH)3 + Pb(SO4)2 =>
3 Pb(OH)4 + 2 Al2(SO4)3 = 4 Al(OH)3 + 3 Pb(SO4)2
Mn + Cu{2+} = Cu + Mn{+2} =>
Mn + Cu{2+} = Cu + Mn{+2}
CO + H2 = H2O + C2H6 =>
2 CO + 5 H2 = 2 H2O + C2H6
NaClO3 + H2SO4 + CH3OH = ClO2 + HCOOH + Na2SO4 + H2O =>
4 NaClO3 + 2 H2SO4 + CH3OH = 4 ClO2 + HCOOH + 2 Na2SO4 + 3 H2O
MgBr2 + CI2 = MgCI2 + Br2 =>
MgBr2 + CI2 = MgCI2 + Br2
KMnO4 + CH3COOH + Na2S = Mn(CH3COOH)2 + CH3COOK + Na2SO4 + H2O =>
8 KMnO4 + 24 CH3COOH + 7 Na2S = 8 Mn(CH3COOH)2 + 8 CH3COOK + 7 Na2SO4 + 4 H2O
C8H10 + KMnO4 + H2O = C8H12O2 + MnO2 + KOH =>
3 C8H10 + 2 KMnO4 + 4 H2O = 3 C8H12O2 + 2 MnO2 + 2 KOH
Pb2O2 + O2 = PbO2 =>
Pb2O2 + O2 = 2 PbO2
Mg2SiO4 + Na2SO4 + H2O = MgSO4*7H2O + NaOH + SiO2 =>
Mg2SiO4 + 2 Na2SO4 + 16 H2O = 2 MgSO4*7H2O + 4 NaOH + SiO2
Na2SO3 + K2CrO4 + H2SO4 = Cr2SO4 + Na2SO4 + K2SO4 + H2O =>
5 Na2SO3 + 2 K2CrO4 + 3 H2SO4 = Cr2SO4 + 5 Na2SO4 + 2 K2SO4 + 3 H2O
Al + L2 = AlL3 =>
2 Al + 3 L2 = 2 AlL3
MnO2 + Fe + H2SO4 = Fe2(SO4)3 + MnSO4 + H2O =>
3 MnO2 + 2 Fe + 6 H2SO4 = Fe2(SO4)3 + 3 MnSO4 + 6 H2O
CuO + AsH3 = Cu2O + As2O3 + H2O =>
12 CuO + 2 AsH3 = 6 Cu2O + As2O3 + 3 H2O
Y + HCl = YCl2 + H2 =>
Y + 2 HCl = YCl2 + H2
Fe + NaClO3 + H2SO4 = Fe2(SO4)3 + NaCl + H2O =>
2 Fe + NaClO3 + 3 H2SO4 = Fe2(SO4)3 + NaCl + 3 H2O
H2SeO4 + Ca(OH)2 = Ca(HSeO4)2 + H2O =>
2 H2SeO4 + Ca(OH)2 = Ca(HSeO4)2 + 2 H2O
H2O2 + CrCl2 + NaOH = Na2CrO4 + NaCl + H2O =>
2 H2O2 + CrCl2 + 4 NaOH = Na2CrO4 + 2 NaCl + 4 H2O
NO2 + N2O = NO =>
NO2 + N2O = 3 NO
FeS2 = Fe3S4 + S2FeS2 = Fe3S4 + S2 =>
4 FeS2 = Fe3S4 + S2FeS2
HBr + AgNO3 = AgBr + HNO3 =>
HBr + AgNO3 = AgBr + HNO3
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