Equations balanced on the previous day | Equations balanced on the next day |
SiO2 + 2 K + H2SO2 = K2SiO3 + H2O + S
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
MnNO32 + NaOH = Mn(OH)2 + Na2NO32 =>
MnNO32 + 2 NaOH = Mn(OH)2 + Na2NO32
S{-2} + I2 = I{-} + S =>
S{-2} + I2 = 2 I{-} + S
C12H22O11 + KClO3 = CO2 + H2 + KCl =>
3 C12H22O11 + 13 KClO3 = 36 CO2 + 33 H2 + 13 KCl
KMnO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
CuFeS2 + SiO2 + O2 = CuO + FeSiO2 + SO2 =>
2 CuFeS2 + 2 SiO2 + 5 O2 = 2 CuO + 2 FeSiO2 + 4 SO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
(C17H33COO)3C3H5 + H2O = C17H33COOH + C3H5(OH)5 =>
15(C17H33COO)3C3H5 + 47 H2O = 46 C17H33COOH + 9 C3H5(OH)5
hydroxydedecalcium + gazcarbonique = carbonatedecalcium + eau =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
FeCl3 + Ca = Fe2Ca3 + Cl2 =>
2 FeCl3 + 3 Ca = Fe2Ca3 + 3 Cl2
Ir + HCl + HNO3 = H2IrCl6 + NO + H2O =>
3 Ir + 18 HCl + 4 HNO3 = 3 H2IrCl6 + 4 NO + 8 H2O
CH3NH3Cl + NaOH = CH3NH2 + Cl + H2O + Na =>
CH3NH3Cl + NaOH = CH3NH2 + Cl + H2O + Na
Fe(SO4)3 + BaOH = Fe(OH)3 + BaSO4 =>
Fe(SO4)3 + 3 BaOH = Fe(OH)3 + 3 BaSO4
HCOONa + H2O = NaOH + HCOOH =>
HCOONa + H2O = NaOH + HCOOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CrCl3 + K2CO3 + H2O = Cr(OH)3 + KCl + H2CO3 =>
2 CrCl3 + 3 K2CO3 + 6 H2O = 2 Cr(OH)3 + 6 KCl + 3 H2CO3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
H2SO4 + KOH = H2O + K2SO4 =>
H2SO4 + 2 KOH = 2 H2O + K2SO4
C5H6O + NH2 = C5H6N + H2O =>
C5H6O + NH2 = C5H6N + H2O
KCl + Ca3(PO4)2 = K3PO4 + CaCl2 =>
6 KCl + Ca3(PO4)2 = 2 K3PO4 + 3 CaCl2
H2SO4 + Nh4OH = H2O + (Nh4)2SO4 =>
H2SO4 + 2 Nh4OH = 2 H2O + (Nh4)2SO4
CaCl2 + NaH2PO4 = Ca(H2PO4)2 + NaCl =>
CaCl2 + 2 NaH2PO4 = Ca(H2PO4)2 + 2 NaCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al(OH)3 + (C2O4){2-} + H2C2O4 = [Al(C2O4)3]{-3} + H2O =>
2 Al(OH)3 + 3(C2O4){2-} + 3 H2C2O4 = 2[Al(C2O4)3]{-3} + 6 H2O
NH3 + O4 = NH2OH =>
4 NH3 + O4 = 4 NH2OH
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Fe(s) + H2SO4(aq) = H2(g) + Fe2(SO4)3(aq) =>
2 Fe(s) + 3 H2SO4(aq) = 3 H2(g) + Fe2(SO4)3(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
PbS + O2 = PbO + SO2 =>
2 PbS + 3 O2 = 2 PbO + 2 SO2
Al + PbCl2 = Pb2 + AlCl2 =>
2 Al + 2 PbCl2 = Pb2 + 2 AlCl2
CH3CH2NH2 + HBr = CH3CH2Br + NH3 =>
CH3CH2NH2 + HBr = CH3CH2Br + NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Se + HNO3 = Se(NO3)2 + NO2 + H2O =>
Se + 4 HNO3 = Se(NO3)2 + 2 NO2 + 2 H2O
HCl + Li2S = H2S + ClLi =>
2 HCl + Li2S = H2S + 2 ClLi
ZnO + CaCO3 = CaO3 + ZnCO =>
ZnO + CaCO3 = CaO3 + ZnCO
FeCl3 + Na2S2O3 = FeCl2 + Na2S4O6 + NaCl =>
2 FeCl3 + 2 Na2S2O3 = 2 FeCl2 + Na2S4O6 + 2 NaCl
Be + Ge = BeGeGe =>
Be + 2 Ge = BeGeGe
CuFeS2 + SiO2 + O2 = CuO + FeSiO2 + SO2 =>
2 CuFeS2 + 2 SiO2 + 5 O2 = 2 CuO + 2 FeSiO2 + 4 SO2
KMnO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NiCl2 + NaOH = NaCl + Ni(OH)2 =>
NiCl2 + 2 NaOH = 2 NaCl + Ni(OH)2
CrCl3 + Na(CO3) = NaCl + Cr(CO3)3 =>
CrCl3 + 3 Na(CO3) = 3 NaCl + Cr(CO3)3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Bi + HNO3 = Bi2(NO3)3 + NO2 + H2O =>
2 Bi + 6 HNO3 = Bi2(NO3)3 + 3 NO2 + 3 H2O
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/10/24
Equations balanced on 03/11/23
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