Equations balanced on the previous day | Equations balanced on the next day |
2 Al + 6 HClO3 = 2 AlCl3 + 3 H2 + 9 O2
Ce2(SO4)3 + K2S = Ce2S3 + K2SO4 =>
Ce2(SO4)3 + 3 K2S = Ce2S3 + 3 K2SO4
HAsO2 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 HAsO2 + K2Cr2O7 + 4 H2SO4 = 3 H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O
K + MgBr = KBr + Mg =>
K + MgBr = KBr + Mg
HAsO2 + K2Cr2O7 + H2SO4 = H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 HAsO2 + K2Cr2O7 + 4 H2SO4 = 3 H3AsO4 + Cr2(SO4)3 + K2SO4 + H2O
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
C3H8O3 = C + H2 + O2 =>
2 C3H8O3 = 6 C + 8 H2 + 3 O2
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
PCl1 + Cl2 = PCl5 =>
PCl1 + 2 Cl2 = PCl5
Mg(SCN)2 + FeCl3 = Fe(SCN)3 + MgCl2 =>
3 Mg(SCN)2 + 2 FeCl3 = 2 Fe(SCN)3 + 3 MgCl2
S + CO2 = C + SO2 =>
S + CO2 = C + SO2
Mg + CuSO4 + H2O = MgSO4 + Cu2O + H2 =>
2 Mg + 2 CuSO4 + H2O = 2 MgSO4 + Cu2O + H2
CrO3 + NaOH = Na2Cr2O7 + H2O =>
2 CrO3 + 2 NaOH = Na2Cr2O7 + H2O
FeCl3 + Na2CO3 = Fe(CO3) + Na2Cl + Cl =>
FeCl3 + Na2CO3 = Fe(CO3) + Na2Cl + 2 Cl
Mg1 + O2 = MgO =>
2 Mg1 + O2 = 2 MgO
MgH2O2 + Mg(HCO3)2 = (MgOH)2CO3 + H2CO3 =>
MgH2O2 + Mg(HCO3)2 = (MgOH)2CO3 + H2CO3
NaIO2 + NaI + H2SO3 = I2 + Na2SO4 + H2O =>
NaIO2 + NaI + H2SO3 = I2 + Na2SO4 + H2O
Mg + CuSO4 + H2O = MgSO4 + CuO + H2 =>
Mg + CuSO4 + H2O = MgSO4 + CuO + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Zn(NO3)2 + KCN = Zn(CN)2 + K(NO3) =>
Zn(NO3)2 + 2 KCN = Zn(CN)2 + 2 K(NO3)
PbF2 + K2S = PbS + KF =>
PbF2 + K2S = PbS + 2 KF
Cu(NO3)2 + Al(NO3)3 + C2H5NO2 = CuAl2O4 + H2O + N2 + CO2 =>
9 Cu(NO3)2 + 18 Al(NO3)3 + 40 C2H5NO2 = 9 CuAl2O4 + 100 H2O + 56 N2 + 80 CO2
Ni + Mn(OH)3 = Mn + Ni(OH)2 =>
3 Ni + 2 Mn(OH)3 = 2 Mn + 3 Ni(OH)2
FeCl2 + KMnO4 + HCl = FeCl3 + KCl + MnO2 + H2O =>
3 FeCl2 + KMnO4 + 4 HCl = 3 FeCl3 + KCl + MnO2 + 2 H2O
PBr3 + H2 = HBr3 + P4 =>
4 PBr3 + 2 H2 = 4 HBr3 + P4
NH3NO2 = N2 + O2 + H2O =>
4 NH3NO2 = 4 N2 + O2 + 6 H2O
NiCl2 + (NH4)2CrO4 = NiCrO4 + (NH4)Cl =>
NiCl2 + (NH4)2CrO4 = NiCrO4 + 2(NH4)Cl
NaC2H3O2(aq) + KCO3(aq) = NaCO3(aq) + K(C2H3O2) =>
NaC2H3O2(aq) + KCO3(aq) = NaCO3(aq) + K(C2H3O2)
H3AsO3 + Fe2(SO4)3 + H2O = H3AsO4 + H2SO4 + FeSO4 =>
H3AsO3 + Fe2(SO4)3 + H2O = H3AsO4 + H2SO4 + 2 FeSO4
Cl2 + NH4OH = NH4Cl + H2O + N2 =>
3 Cl2 + 8 NH4OH = 6 NH4Cl + 8 H2O + N2
CO2 + H2 = CO*H2O =>
CO2 + H2 = CO*H2O
Fe + HCI = H2 + FeCI =>
2 Fe + 2 HCI = H2 + 2 FeCI
Cs + O2 = Cs2O =>
4 Cs + O2 = 2 Cs2O
AlBr3 + AgNO3 = AgBr + Al(NO3)3 =>
AlBr3 + 3 AgNO3 = 3 AgBr + Al(NO3)3
Na + O2 = Na2O =>
4 Na + O2 = 2 Na2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na2(SO4) + CH3COOH = H2(SO4) + Na(CH3COO) =>
Na2(SO4) + 2 CH3COOH = H2(SO4) + 2 Na(CH3COO)
Mg2O3 + H2 = Mg + H2O =>
Mg2O3 + 3 H2 = 2 Mg + 3 H2O
Pb(NO3)2(l) + KL(l) = PbL2(s) + KNO3(l) =>
Pb(NO3)2(l) + 2 KL(l) = PbL2(s) + 2 KNO3(l)
H2SO4(aq) + NaCl(s) = Na2SO4(aq) + HCl =>
H2SO4(aq) + 2 NaCl(s) = Na2SO4(aq) + 2 HCl
CN{-}(aq) + IO3(aq) + OH{-} = I{-}(aq) + CNO{-}(aq) + H2O =>
7 CN{-}(aq) + 2 IO3(aq) + 2 OH{-} = 2 I{-}(aq) + 7 CNO{-}(aq) + H2O
Cd + Zn(HCO3)2 = Zn + Cd(HCO3)2 =>
Cd + Zn(HCO3)2 = Zn + Cd(HCO3)2
C4H9Br + CH3Br + Na = C5H12 + NaBr =>
C4H9Br + CH3Br + 2 Na = C5H12 + 2 NaBr
KI + Na2S2O3 = KINa2S2O3 =>
KI + Na2S2O3 = KINa2S2O3
Ti + C = Ti4C3 =>
4 Ti + 3 C = Ti4C3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
Fe2O3 + HI = I2 + H2O + FeI2 =>
Fe2O3 + 6 HI = I2 + 3 H2O + 2 FeI2
C8H7NO3 + Sn + HCl = C8H7ONH2 + SnCl2 + H2O =>
C8H7NO3 + 3 Sn + 6 HCl = C8H7ONH2 + 3 SnCl2 + 2 H2O
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