Equations balanced on the previous day | Equations balanced on the next day |
NaCr207 + HCl = NaCl + Cr207H
CH2CH2 + H2O + O = CH2OH =>
CH2CH2 + H2O + O = 2 CH2OH
H2 = H =>
H2 = 2 H
(SO4)3 + CaO = Ca(SO)4 + O2 =>
8(SO4)3 + 6 CaO = 6 Ca(SO)4 + 39 O2
PH3 + O2 = H2O + P6O10 =>
12 PH3 + 19 O2 = 18 H2O + 2 P6O10
H2C2H3O2 + NaHCO3 = NaC2H3O2 + H2O + CO2 =>
8 H2C2H3O2 + 9 NaHCO3 = 9 NaC2H3O2 + 11 H2O + 7 CO2
Cu + NaNO3 = Cu(NO3)2 + Na =>
Cu + 2 NaNO3 = Cu(NO3)2 + 2 Na
Ba(CIO3)2 + H2SO4 = BaSO4 + H(CIO3) =>
Ba(CIO3)2 + H2SO4 = BaSO4 + 2 H(CIO3)
OH{-} + NO2{-} + Cu{2+} = NO3{-} + Cu{+} + H2O =>
2 OH{-} + NO2{-} + 2 Cu{2+} = NO3{-} + 2 Cu{+} + H2O
FeCl3 + Ni = FeCl2 + NiCl =>
FeCl3 + Ni = FeCl2 + NiCl
NaHCO3 + Al(C2H3O2)3 = NaC2H3O2 + Al2(CO3)3 + H2O + CO2 =>
6 NaHCO3 + 2 Al(C2H3O2)3 = 6 NaC2H3O2 + Al2(CO3)3 + 3 H2O + 3 CO2
SrCl2 + NaOH = Sr(OH)2 + Na + Cl =>
SrCl2 + 2 NaOH = Sr(OH)2 + 2 Na + 2 Cl
HCN + KOH + S = KSCN + H2O =>
HCN + KOH + S = KSCN + H2O
K2O + CO = K2 + CO2 =>
K2O + CO = K2 + CO2
FeCl2 + Na2HPO4 = Fe(HPO4) + NaCl =>
FeCl2 + Na2HPO4 = Fe(HPO4) + 2 NaCl
As{3+} + I3{3-} = AsI3 =>
As{3+} + I3{3-} = AsI3
Cu(NO3)2 + Zn = ZnCu2 + (NO3)2 =>
2 Cu(NO3)2 + Zn = ZnCu2 + 2(NO3)2
NaNO3(aq) + KI(aq) = K(NO3) + NaI =>
NaNO3(aq) + KI(aq) = K(NO3) + NaI
NaWO4 + Na2SO3 + HCl = W5O14 + NaCl + Na2SO4 + H2O =>
10 NaWO4 + 7 Na2SO3 + 10 HCl = 2 W5O14 + 10 NaCl + 7 Na2SO4 + 5 H2O
C6H8O7 + NaOH = C6H5O7 + Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7 + Na3 + 3 H2O
Cu2OH2CO3 + HCl = CuCl + CO2 + H2O =>
Cu2OH2CO3 + 2 HCl = 2 CuCl + CO2 + 2 H2O
C(s) + Fe2O3(s) = CO(g) + Fe(l) =>
3 C(s) + Fe2O3(s) = 3 CO(g) + 2 Fe(l)
MnO2 + KIO3 + KOH = K2MnO4 + KI + H2O =>
3 MnO2 + KIO3 + 6 KOH = 3 K2MnO4 + KI + 3 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HN6O3 + CO2 + H2O =>
10 K4Fe(CN)6 + 72 KMnO4 + 199 H2SO4 = 112 KHSO4 + 5 Fe2(SO4)3 + 72 MnSO4 + 10 HN6O3 + 60 CO2 + 138 H2O
Zn9(s) + HCl = ZnCl2 + H2 =>
Zn9(s) + 18 HCl = 9 ZnCl2 + 9 H2
Mn4O2 + HCl = Mn2Cl + Cl + H2O =>
Mn4O2 + 4 HCl = 2 Mn2Cl + 2 Cl + 2 H2O
ZnCO3 + C6H8O7 = Zn3(C6H8O7) + H2O + CO2 =>
9 ZnCO3 + 4 C6H8O7 = 3 Zn3(C6H8O7) + 4 H2O + 15 CO2
NaCl + AlCl3 = NaAl + Cl2 =>
NaCl + AlCl3 = NaAl + 2 Cl2
KMnO4 + H2SO4 + H2C2O4 = MnSO4 + K2(SO4) + H2O + CO2 =>
2 KMnO4 + 3 H2SO4 + 5 H2C2O4 = 2 MnSO4 + K2(SO4) + 8 H2O + 10 CO2
K3 + BaCl2 = KCl + Ba3 =>
2 K3 + 3 BaCl2 = 6 KCl + Ba3
NaH2PO4 + NaOH + AgNO3 = Ag3PO4 + NaNO3 + H2O =>
NaH2PO4 + 2 NaOH + 3 AgNO3 = Ag3PO4 + 3 NaNO3 + 2 H2O
BaO + SO3 = BaSO4(s) =>
BaO + SO3 = BaSO4(s)
Cu(CH3CO2)2 + H2S = CuS + CH3CO2H =>
Cu(CH3CO2)2 + H2S = CuS + 2 CH3CO2H
Fe2(SO4)3 + Ba(NO3)2 = Ba2(SO4)3 + Fe(NO3)2 =>
Fe2(SO4)3 + 2 Ba(NO3)2 = Ba2(SO4)3 + 2 Fe(NO3)2
FeS2 + O2 = Fe2O3 + SO9 =>
4 FeS2 + 39 O2 = 2 Fe2O3 + 8 SO9
As2O3 + KMnO4 + H{+} = As2O5 + Mn2{+} + K{+} + H2O =>
13 As2O3 + 8 KMnO4 + 12 H{+} = 13 As2O5 + 4 Mn2{+} + 8 K{+} + 6 H2O
Fe + AgC2H3O2 = FeAg2 + C2H3O2 =>
Fe + 2 AgC2H3O2 = FeAg2 + 2 C2H3O2
GaCl2 + H2O = Ga(OH)3 + H2 + GaCl3 =>
6 GaCl2 + 6 H2O = 2 Ga(OH)3 + 3 H2 + 4 GaCl3
Ca(OH)2 + H3PO4 = Ca3 + PO4 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3 + 2 PO4 + 6 H2O
Zn + NaF = ZnF + Na =>
Zn + NaF = ZnF + Na
Ni(OH)3 + NaBr + H2SO4 = Br2 + Na2SO4 + NiSO4 + H2O =>
2 Ni(OH)3 + 2 NaBr + 3 H2SO4 = Br2 + Na2SO4 + 2 NiSO4 + 6 H2O
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
B(OH)3 + NaOH = Na[B(OH)4] =>
B(OH)3 + NaOH = Na[B(OH)4]
Ag2S + Al = Ag + Al2S3 =>
3 Ag2S + 2 Al = 6 Ag + Al2S3
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
C3H8O + H{+} + KMnO4 = C3H6O + MnO2 + K{+} + H2O =>
3 C3H8O + 2 H{+} + 2 KMnO4 = 3 C3H6O + 2 MnO2 + 2 K{+} + 4 H2O
Ba + Na2O = BaO + Na =>
Ba + Na2O = BaO + 2 Na
C3H4 + H8 = C3H8 =>
2 C3H4 + H8 = 2 C3H8
NiCl2 + NaH2PO2 + H2O = Ni + NaCl + HCl + H3PO4 =>
2 NiCl2 + NaH2PO2 + 2 H2O = 2 Ni + NaCl + 3 HCl + H3PO4
KMnO4 + KI + KOH = K2MnO4 + KIO4 + H2O =>
8 KMnO4 + KI + 8 KOH = 8 K2MnO4 + KIO4 + 4 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/24
Equations balanced on 06/11/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.