Equations balanced on the previous day | Equations balanced on the next day |
3 J2 + 2 P + 6 H2O = 2 H3PO3 + 6 HJ
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O =>
Pb(OH)3{-} + OCl{-} = PbO2 + Cl{-} + OH{-} + H2O
Si(s) + Na(s) + O2(g) = Na4SiO4(s) =>
Si(s) + 4 Na(s) + 2 O2(g) = Na4SiO4(s)
C3H6O2 + Na = C3H5NaO2 + H2 =>
2 C3H6O2 + 2 Na = 2 C3H5NaO2 + H2
AuBr3 = Au2Br6 =>
2 AuBr3 = Au2Br6
CH2CH2 + KMnO4 = KOOCCOOK + MnO2 + KOH + H2O =>
3 CH2CH2 + 10 KMnO4 = 3 KOOCCOOK + 10 MnO2 + 4 KOH + 4 H2O
C2H3N + O2 = H2O + CO2 + NO2 =>
4 C2H3N + 15 O2 = 6 H2O + 8 CO2 + 4 NO2
K2Cr2O7 + HCl + H2S = CrCl + KCl + S + H2O =>
K2Cr2O7 + 4 HCl + 5 H2S = 2 CrCl + 2 KCl + 5 S + 7 H2O
B4H9 + O2 = B2O3 + H2O =>
4 B4H9 + 21 O2 = 8 B2O3 + 18 H2O
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C18H34O2 + H2 = CH4 + H2O =>
C18H34O2 + 21 H2 = 18 CH4 + 2 H2O
Na3AsO4 + HCl + Zn = As + NaCl + ZnCl2 + H2O =>
2 Na3AsO4 + 16 HCl + 5 Zn = 2 As + 6 NaCl + 5 ZnCl2 + 8 H2O
KF + Ca(NO3)2 = K(NO3)2 + CaF =>
KF + Ca(NO3)2 = K(NO3)2 + CaF
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl =>
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl
CaBr + AgNO{3} = AgBr + CaNO{3} =>
CaBr + AgNO{3} = AgBr + CaNO{3}
BaCl2 + K2CrO4 = Ba2(CrO4)2 + K2Cl2 =>
2 BaCl2 + 2 K2CrO4 = Ba2(CrO4)2 + 2 K2Cl2
KOH + HClO4 = KClO4 + H2O =>
KOH + HClO4 = KClO4 + H2O
KC8H5O4 + H2SO4 + K2Cr2O7 = K2SO4 + CO2 + Cr(SO4)2 + H2O =>
2 KC8H5O4 + 76 H2SO4 + 15 K2Cr2O7 = 16 K2SO4 + 16 CO2 + 30 Cr(SO4)2 + 81 H2O
PbBr2 + AlCl3 = PbCl2 + AlBr3 =>
3 PbBr2 + 2 AlCl3 = 3 PbCl2 + 2 AlBr3
CaCl2 + Pb = Ca + PbCl =>
CaCl2 + 2 Pb = Ca + 2 PbCl
HBr + NO3 = HNO3 + Br =>
HBr + NO3 = HNO3 + Br
XNaOH + XH2(SO4) = XHOH + XNa2(SO4) =>
2 XNaOH + XH2(SO4) = 2 XHOH + XNa2(SO4)
(C17H31COO)3C3H5 + C3H7OH = C17H31COOC4H9 + C3H5(OH)3 =>
28(C17H31COO)3C3H5 + 96 C3H7OH = 81 C17H31COOC4H9 + 34 C3H5(OH)3
C6H5CH(CH3)2 + H2O2 = C6H5C(CH3)2OOH + H2 =>
C6H5CH(CH3)2 + H2O2 = C6H5C(CH3)2OOH + H2
H2O + CuCl4 = Cu(H2O)Cl4 =>
H2O + CuCl4 = Cu(H2O)Cl4
H2O2 + Br2 = BrO3 + H2O =>
6 H2O2 + Br2 = 2 BrO3 + 6 H2O
C + H2 = C2H6 =>
2 C + 3 H2 = C2H6
F2 + AlBr3 = Al + FBr =>
3 F2 + 2 AlBr3 = 2 Al + 6 FBr
Zr + N2 = Zr3N4 =>
3 Zr + 2 N2 = Zr3N4
NaHCO3 + H2C4H4O6 = Na2C4H4O6 + H2 + CO2 =>
2 NaHCO3 + 2 H2C4H4O6 = Na2C4H4O6 + 5 H2 + 6 CO2
Ca(OH)2 + H(CIO3) = Ca(CIO3)2 + H2O =>
Ca(OH)2 + 2 H(CIO3) = Ca(CIO3)2 + 2 H2O
Mn + H2O2 = MnH + O =>
2 Mn + H2O2 = 2 MnH + 2 O
CuCO3 + MgI2 = MgCO3 + CuI2 =>
CuCO3 + MgI2 = MgCO3 + CuI2
NaOH + H2O = NaO + H3O =>
NaOH + H2O = NaO + H3O
Fe(OH)3 = Fe2O3 + H(OH) =>
2 Fe(OH)3 = Fe2O3 + 3 H(OH)
Al2S3 + H2O = Al2(O3) + (H2S) =>
Al2S3 + 3 H2O = Al2(O3) + 3(H2S)
Mg + HNO3 = MgNO3 + H2O + NO2 =>
Mg + 2 HNO3 = MgNO3 + H2O + NO2
BaSO3 + H2O = Ba[OH]2 + H2SO3 =>
BaSO3 + 2 H2O = Ba[OH]2 + H2SO3
(BO3)4 = B + O =>
(BO3)4 = 4 B + 12 O
NaCl + CO3Ba = BaCl2 + Na2CO3 =>
2 NaCl + CO3Ba = BaCl2 + Na2CO3
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + K2SO4 + Cr2(SO4)2 + H2O =>
4 Na2SO3 + K2Cr2O7 + 3 H2SO4 = 4 Na2SO4 + K2SO4 + Cr2(SO4)2 + 3 H2O
FeS2 + O2 + H2O = Fe{3+} + SO4{2-} + H{+} =>
4 FeS2 + 15 O2 + 2 H2O = 4 Fe{3+} + 8 SO4{2-} + 4 H{+}
Cr2O7{2-} + SO2 + H{+} = SO42{-} + Cr + H2O =>
79 Cr2O7{2-} + 12 SO2 + 146 H{+} = 12 SO42{-} + 158 Cr + 73 H2O
NO2 + K2Cr2O7 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
6 NO2 + K2Cr2O7 + 2 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + H2O
Al(OH)3 + KNO2 = Al(NO2)3 + KOH =>
Al(OH)3 + 3 KNO2 = Al(NO2)3 + 3 KOH
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
Cr + O2 = Cr4O3 =>
8 Cr + 3 O2 = 2 Cr4O3
K[Cr(H2O)2(C2O4)2]2H2O + KOH = Cr(OH)2 + H2O + K + C2O4 =>
K[Cr(H2O)2(C2O4)2]2H2O + 4 KOH = 2 Cr(OH)2 + 5 H2O + 5 K + 4 C2O4
Al2S3(s) + H2O(l) = Al(OH)3(aq) + H2S(g) =>
Al2S3(s) + 6 H2O(l) = 2 Al(OH)3(aq) + 3 H2S(g)
Bi(No3)3(aq) + H2S(l) = Bi2S3 + HNo3 =>
2 Bi(No3)3(aq) + 3 H2S(l) = Bi2S3 + 6 HNo3
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 12/08/23
Equations balanced on 01/07/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.