| Equations balanced on the previous day |
K2O + SO3 = K2 + SO4
ZnCl2 = Zn5 + Cl7 =>
35 ZnCl2 = 7 Zn5 + 10 Cl7
CuSO4 + PbCl2 = PbSO4 + CuCl2 =>
CuSO4 + PbCl2 = PbSO4 + CuCl2
HgS + HCl + HNO3 = H2HgCl4 + NO2 + S + H2O =>
HgS + 4 HCl + 2 HNO3 = H2HgCl4 + 2 NO2 + S + 2 H2O
Fe2(CO3)3 + H2SO4 = Fe2(SO4)3(s) + CO2(g) + H2O =>
Fe2(CO3)3 + 3 H2SO4 = Fe2(SO4)3(s) + 3 CO2(g) + 3 H2O
SrNO3 + NaCO3 = NaNO3 + SrCO3 =>
SrNO3 + NaCO3 = NaNO3 + SrCO3
Mn(OH)2 + HCl = Mn{2+} + H2O + Cl{-} =>
Mn(OH)2 + 2 HCl = Mn{2+} + 2 H2O + 2 Cl{-}
KI + H2SO4 = H2S + K2SO4 + I + H2O =>
8 KI + 5 H2SO4 = H2S + 4 K2SO4 + 8 I + 4 H2O
MgO3(s) = MgO(s) + O3(g) =>
3 MgO3(s) = 3 MgO(s) + 2 O3(g)
H2SeO4 + Fe(OH)3 = Fe(HSeO4)3 + H2O =>
3 H2SeO4 + Fe(OH)3 = Fe(HSeO4)3 + 3 H2O
Na2HPO4 + (NH4)2MoO4 + HNO3 = (NH4)3PMo12O40 + NaNO3 + NH4NO3 + H2O =>
Na2HPO4 + 12(NH4)2MoO4 + 23 HNO3 = (NH4)3PMo12O40 + 2 NaNO3 + 21 NH4NO3 + 12 H2O
Ca2 + HCl = CaCl2 + H2 =>
Ca2 + 4 HCl = 2 CaCl2 + 2 H2
PCl3(g) + Cl2(l) = PCl5(l) =>
PCl3(g) + Cl2(l) = PCl5(l)
HI + K = HKI =>
HI + K = HKI
AgNO3 + Fe2(CO3)3 = Fe(NO3)3 + Ag2CO3 =>
6 AgNO3 + Fe2(CO3)3 = 2 Fe(NO3)3 + 3 Ag2CO3
NaClO + CO2 + H2O = HClO + NaCO3H =>
NaClO + CO2 + H2O = HClO + NaCO3H
CrCl2 + NaOH + Br2 = Na2Cr2O7 + NaBr + NaCl + H2O =>
2 CrCl2 + 14 NaOH + 4 Br2 = Na2Cr2O7 + 8 NaBr + 4 NaCl + 7 H2O
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
NaCrO2 + Na2O2 + H2O = Na2CrO4 + NaOH =>
2 NaCrO2 + 3 Na2O2 + 2 H2O = 2 Na2CrO4 + 4 NaOH
Fe(OH)2 + Br2 + KOH = KBr + Fe(OH)3 =>
2 Fe(OH)2 + Br2 + 2 KOH = 2 KBr + 2 Fe(OH)3
Cr + H3PO4 = H2 + Cr(PO4)3 =>
2 Cr + 6 H3PO4 = 9 H2 + 2 Cr(PO4)3
CaCl + KCO3 = KCl + CaCO3 =>
CaCl + KCO3 = KCl + CaCO3
ZnS + HI = ZnI + HS =>
ZnS + HI = ZnI + HS
AsO3 + C5H12 = C5H11AsO2 + H2 + O2 =>
2 AsO3 + 2 C5H12 = 2 C5H11AsO2 + H2 + O2
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
H2 + S + O2 = SO2H2O =>
2 H2 + 2 S + 3 O2 = 2 SO2H2O
I3{-} + HSO3{-} + H2O = I{-} + H2SO4 + H{+} =>
I3{-} + HSO3{-} + H2O = 3 I{-} + H2SO4 + H{+}
HF + Ca = H2Ca + F2 =>
2 HF + Ca = H2Ca + F2
Zn + HCl = H + Zn2Cl2 =>
2 Zn + 2 HCl = 2 H + Zn2Cl2
O2 + ZnS = ZnSO2 =>
O2 + ZnS = ZnSO2
SnCl4 + NH2 = SnCl2 + HCl + N2 =>
2 SnCl4 + 2 NH2 = 2 SnCl2 + 4 HCl + N2
Co[(NH3)6]Cl2 + NH4Cl + O2 = [Co(NH3)6]Cl3 + NH3 + H2O =>
4 Co[(NH3)6]Cl2 + 4 NH4Cl + O2 = 4[Co(NH3)6]Cl3 + 4 NH3 + 2 H2O
F + Ca = FCa =>
F + Ca = FCa
NaOH + H2SO4 = NaH2 + (OH)SO4 =>
NaOH + H2SO4 = NaH2 + (OH)SO4
C + HSO4 = C2O4 + SO + H2O =>
10 C + 8 HSO4 = 5 C2O4 + 8 SO + 4 H2O
Al(s) + XnBr2(aq) = AlBr3(aq) + Xn(s) =>
2 Al(s) + 3 XnBr2(aq) = 2 AlBr3(aq) + 3 Xn(s)
N2S3 = N + S =>
N2S3 = 2 N + 3 S
Cl2 + FeBr2 = FeBr3 + FeCl3 =>
3 Cl2 + 6 FeBr2 = 4 FeBr3 + 2 FeCl3
MgCO3 + CH3COOH = (CH3COO)2Mg + CO2 + H2O =>
MgCO3 + 2 CH3COOH = (CH3COO)2Mg + CO2 + H2O
Sn + H2O = [Sn(OH)4] + H2 =>
Sn + 4 H2O = [Sn(OH)4] + 2 H2
KNO2 + HI = HNO2 + KI =>
KNO2 + HI = HNO2 + KI
Na2HPO4 + KSCN = Na2SCN + KPO4 + H =>
Na2HPO4 + KSCN = Na2SCN + KPO4 + H
Na2S + HCl = NaCl + NaSH =>
Na2S + HCl = NaCl + NaSH
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K2CO2 + H2SO4 = K2SO4 + C(OH)2 =>
K2CO2 + H2SO4 = K2SO4 + C(OH)2
CuO + Fe + HCl = Cu + FeCl3 + H2O =>
3 CuO + 2 Fe + 6 HCl = 3 Cu + 2 FeCl3 + 3 H2O
S32 + Fe = Fe88S =>
S32 + 2816 Fe = 32 Fe88S
Bi(NO3)36H2O + ZrO(NO3)2H2O + C4H4O6 = Bi2Zr2O7 + CO2 + N2 + H2O =>
8 Bi(NO3)36H2O + 8 ZrO(NO3)2H2O + 223 C4H4O6 = 4 Bi2Zr2O7 + 892 CO2 + 152 N2 + 462 H2O
PbCl2 + H2SO4 = PbSO4 + HCl =>
PbCl2 + H2SO4 = PbSO4 + 2 HCl
Balance the equation of any chemical reaction
| Equations balanced on the previous day |
Equations balanced on 12/11/24
Equations balanced on 01/10/24
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