Equations balanced on the previous day | Equations balanced on the next day |
Ni(OH)2 + 2 HAsO = 2 H2O + Ni(AsO)2
MgBr2(aq) + KOH = KBr + Mg(OH)2 =>
MgBr2(aq) + 2 KOH = 2 KBr + Mg(OH)2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg + H2O = MgOH + H =>
Mg + H2O = MgOH + H
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
NaOH + Na2O2 + H2O + CoCl2 = Co(OH)3 + NaCl =>
2 NaOH + Na2O2 + 2 H2O + 2 CoCl2 = 2 Co(OH)3 + 4 NaCl
Al + HCl = Al2Cl + H2 =>
4 Al + 2 HCl = 2 Al2Cl + H2
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
CH2OHCH2CH2CH2OH + K2Cr2O7 + H2SO4 = CHOCH2CH2CHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2OHCH2CH2CH2OH + 2 K2Cr2O7 + 8 H2SO4 = 3 CHOCH2CH2CHO + 2 Cr2(SO4)3 + 2 K2SO4 + 14 H2O
KSO4 = K2(SO4)2 =>
2 KSO4 = K2(SO4)2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
AlCl3 + NaOH = Al(OH)3 + NaCl =>
AlCl3 + 3 NaOH = Al(OH)3 + 3 NaCl
Ca2C(s) + Li(s) = LiC(s) + Ca(s) =>
Ca2C(s) + Li(s) = LiC(s) + 2 Ca(s)
Cu(OH)2 = CuO2H2 =>
Cu(OH)2 = CuO2H2
NH4ReO4 + HCl + NH4Cl + H3PO2 = (NH4)2ReCl6 + H2O + H3PO3 =>
2 NH4ReO4 + 10 HCl + 2 NH4Cl + 3 H3PO2 = 2(NH4)2ReCl6 + 5 H2O + 3 H3PO3
H2 + S + O2 = H2(SO4) =>
H2 + S + 2 O2 = H2(SO4)
ClO2 + PbO + NaOH = PbO2 + NaClO2 + H2O =>
2 ClO2 + PbO + 2 NaOH = PbO2 + 2 NaClO2 + H2O
P4 + W = WP2 =>
P4 + 2 W = 2 WP2
BP + O2 = BO + P =>
2 BP + O2 = 2 BO + 2 P
Fe(SO4)3 + CaOH2 = Fe(OH2)3 + Ca(SO4) =>
Fe(SO4)3 + 3 CaOH2 = Fe(OH2)3 + 3 Ca(SO4)
FeH2 + NaOH = FeNa2 + H2O =>
FeH2 + 2 NaOH = FeNa2 + 2 H2O
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
BaSO4 + Ca3PO42 = Ba3PO42 + CaSO4 =>
3 BaSO4 + Ca3PO42 = Ba3PO42 + 3 CaSO4
Ni(OH)2 + HAsO = H2O + Ni(AsO)2 =>
Ni(OH)2 + 2 HAsO = 2 H2O + Ni(AsO)2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
KMnO4 + Al + H2O = MnO2 + KOH + Al(OH)3 =>
KMnO4 + Al + 2 H2O = MnO2 + KOH + Al(OH)3
Al2 + Ag2SO4 = Al2SO4 + Ag2 =>
Al2 + Ag2SO4 = Al2SO4 + Ag2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cr2O7{2-} + H2C2O4 + H{+} = Cr{3+} + CO2 + H2O =>
Cr2O7{2-} + 3 H2C2O4 + 8 H{+} = 2 Cr{3+} + 6 CO2 + 7 H2O
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu2 + H4P2O5 = Cu(H2P2O4)2 + H2O =>
Cu2 + 4 H4P2O5 = 2 Cu(H2P2O4)2 + 4 H2O
K + MgBr2 = KBr + Mg11 =>
22 K + 11 MgBr2 = 22 KBr + Mg11
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl50 =>
10 KMnO4 + 80 HCl = 10 KCl + 10 MnCl2 + 40 H2O + Cl50
CH3OCH3 + BF3 = CH3OCH2 + HBF + F2 =>
CH3OCH3 + BF3 = CH3OCH2 + HBF + F2
ClO3 + CH4 + Na2CO3 = CO2 + H2O + NaCl =>
8 ClO3 + 7 CH4 + 4 Na2CO3 = 11 CO2 + 14 H2O + 8 NaCl
NaHCO3 + NH3 = (NH4)2CO3 + Na2CO3 =>
2 NaHCO3 + 2 NH3 = (NH4)2CO3 + Na2CO3
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
CaCl2 + Na3PO4 = Ca3(PO4) + NaCl2 =>
3 CaCl2 + Na3PO4 = Ca3(PO4) + 3 NaCl2
CH3CH2CH(CH3)CH2CHO + Cr2O7{2-} + H{+} = CH3CH2CH(CH3)CH2COOH + Cr{3+} + H2O =>
3 CH3CH2CH(CH3)CH2CHO + Cr2O7{2-} + 8 H{+} = 3 CH3CH2CH(CH3)CH2COOH + 2 Cr{3+} + 4 H2O
K2F3 + Li5F = Li2K2F + F2 =>
5 K2F3 + 2 Li5F = 5 Li2K2F + 6 F2
NH2(g) + O2(g) = N2(g) + H2O(g) =>
2 NH2(g) + O2(g) = N2(g) + 2 H2O(g)
NaHCO3 + H2(NO3)2 = NaNO3 + H2O + CO2 =>
2 NaHCO3 + H2(NO3)2 = 2 NaNO3 + 2 H2O + 2 CO2
Mg + Pb(NO3)2 = Pb + MgNO3 =>
2 Mg + Pb(NO3)2 = Pb + 2 MgNO3
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
NH2OH + H2O = NHOH{-} + H3O{+} =>
NH2OH + H2O = NHOH{-} + H3O{+}
K2Cr2O7 + NaOH + K2SO4 = H2O + K2CrO4 + Na2SO4 =>
K2Cr2O7 + 2 NaOH + K2SO4 = H2O + 2 K2CrO4 + Na2SO4
K2Cr2O7 + Fe(SO4) + H2(SO4) = Cr2(SO4)3 + Fe2(SO4)3 + K2(SO4)3 + H2O =>
K2Cr2O7 + 2 Fe(SO4) + 7 H2(SO4) = Cr2(SO4)3 + Fe2(SO4)3 + K2(SO4)3 + 7 H2O
H2S2O8 + H2O = H2SO5 + H2SO4 =>
H2S2O8 + H2O = H2SO5 + H2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(s) + AgNO3(aq) = Mg(NO3)2(aq) + Ag(s) =>
Mg(s) + 2 AgNO3(aq) = Mg(NO3)2(aq) + 2 Ag(s)
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/02/24
Equations balanced on 02/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.