Equations balanced on the previous day | Equations balanced on the next day |
Na3[Cr(OH)6] + 3 NH4Cl = Cr(OH)3 + 3 NaCl + 3 NH3 + 3 H2O
Sn + FeCl3 = SnCl2 + Fe =>
3 Sn + 2 FeCl3 = 3 SnCl2 + 2 Fe
CaO + H2O = CaOH2 + OH =>
CaO + 2 H2O = CaOH2 + 2 OH
KC8 + H2O = K + H2 + CO2 =>
KC8 + 16 H2O = K + 16 H2 + 8 CO2
CuS + H{+} + NO3{-} = Cu{2+} + SO2 + NO + H2O =>
CuS + 4 H{+} + 2 NO3{-} = Cu{2+} + SO2 + 2 NO + 2 H2O
Cu + CaO = Cu2O + Ca =>
2 Cu + CaO = Cu2O + Ca
Fe3O4 + SO2(g) = FeS + O2 =>
Fe3O4 + 3 SO2(g) = 3 FeS + 5 O2
Cr(OH)6 + HNO3 = Cr(NO3)6 + H2O =>
Cr(OH)6 + 6 HNO3 = Cr(NO3)6 + 6 H2O
FeCl3 + NH3 = [Fe(NH3)6Cl3] =>
FeCl3 + 6 NH3 = [Fe(NH3)6Cl3]
C250H500 + O2 = CO2 + H2O =>
C250H500 + 375 O2 = 250 CO2 + 250 H2O
Pb(ClO3)2(aq) + NaI(aq) = NaClO3(s) + PbI2(aq) =>
Pb(ClO3)2(aq) + 2 NaI(aq) = 2 NaClO3(s) + PbI2(aq)
Be + HNO = BeNO + H2 =>
2 Be + 2 HNO = 2 BeNO + H2
Al(OH)3 + HF = AlF3 + H2O =>
Al(OH)3 + 3 HF = AlF3 + 3 H2O
Ca2(IO3)2 + KI + HCl = CaCl2 + KCl + I + H2O =>
Ca2(IO3)2 + 8 KI + 12 HCl = 2 CaCl2 + 8 KCl + 10 I + 6 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg + B = Mg2B3 =>
2 Mg + 3 B = Mg2B3
Ag + KBr + K3[Fe(CN)6] = AgBr + K4[Fe(CN)6] =>
Ag + KBr + K3[Fe(CN)6] = AgBr + K4[Fe(CN)6]
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
TiO(NO3)2 + C6H8O7 = TiO2 + CO2 + H2O + NO2 =>
9 TiO(NO3)2 + C6H8O7 = 9 TiO2 + 6 CO2 + 4 H2O + 18 NO2
SO3{2-} + Br + H2O = SO4{2-} + Br{-} + H{+} =>
SO3{2-} + 2 Br + H2O = SO4{2-} + 2 Br{-} + 2 H{+}
H2SO4 + HCl = H2S + Cl2 + H2O =>
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O
CrO3 + KI + HCl = CrCl3 + I2 + H2O + KCl =>
2 CrO3 + 6 KI + 12 HCl = 2 CrCl3 + 3 I2 + 6 H2O + 6 KCl
SrC = Sr + C =>
SrC = Sr + C
NO2(g)SO2(g) = NO(g)SO3(g) =>
NO2(g)SO2(g) = NO(g)SO3(g)
NOF(g) + SbF5(l) = NO(SbF5) + SbF6(SbF5) =>
NOF(g) + 3 SbF5(l) = NO(SbF5) + SbF6(SbF5)
HCOOH + Ca = H2 + HCOOCa =>
2 HCOOH + 2 Ca = H2 + 2 HCOOCa
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
C5H11Cl + NaOH = C5H10 + NaCl + H2O =>
C5H11Cl + NaOH = C5H10 + NaCl + H2O
C17H33COOH + C3H5(OH)3 = (C17H33COO)3C3H5 + H2O =>
3 C17H33COOH + C3H5(OH)3 = (C17H33COO)3C3H5 + 3 H2O
NaF + HCI = HF + NaCI =>
NaF + HCI = HF + NaCI
H2Cr2O7 + Pb(OH)4 = Pb(Cr2O7)2 + H2O =>
2 H2Cr2O7 + Pb(OH)4 = Pb(Cr2O7)2 + 4 H2O
VF5 + HI = V2I10 + HF =>
2 VF5 + 10 HI = V2I10 + 10 HF
Na2S + BCl3 = Na3(Cl3) + B2S3 =>
3 Na2S + 2 BCl3 = 2 Na3(Cl3) + B2S3
Ni + Al(C2H3O2)3 = Al + Ni(C2H3O2)3 =>
Ni + Al(C2H3O2)3 = Al + Ni(C2H3O2)3
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
Zn3 + CuSO4 = Cu + ZnSO4 =>
Zn3 + 3 CuSO4 = 3 Cu + 3 ZnSO4
C55H102O6 + O2 = CO2 + H2O =>
2 C55H102O6 + 155 O2 = 110 CO2 + 102 H2O
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
Na4V6O17 + Al + HCl = VOCl2 + NaCl + AlCl3 + H2O =>
Na4V6O17 + 2 Al + 22 HCl = 6 VOCl2 + 4 NaCl + 2 AlCl3 + 11 H2O
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
NaOH + Ca + Cl = Ca(ClO)2 + H2O + NaCl =>
4 NaOH + Ca + 6 Cl = Ca(ClO)2 + 2 H2O + 4 NaCl
NbO + O2 = NbO2 =>
2 NbO + O2 = 2 NbO2
Sn + NiO = SnO2 + Ni3Sn2 =>
7 Sn + 6 NiO = 3 SnO2 + 2 Ni3Sn2
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
HgI + O2 = HgO + I2 =>
2 HgI + O2 = 2 HgO + I2
HCl + Fe(HCO3)2 = FeCl2 + CO2 + H2O =>
2 HCl + Fe(HCO3)2 = FeCl2 + 2 CO2 + 2 H2O
C2H6O2 + MnO4{-} + H{+} = C2H4O2 + H2O + Mn{2+} =>
5 C2H6O2 + 2 MnO4{-} + 6 H{+} = 5 C2H4O2 + 8 H2O + 2 Mn{2+}
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