Equations balanced on the previous day | Equations balanced on the next day |
Na2CO3CO2H2O = 2 NaHCO3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KOH =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 3 Na2SO4 + 2 KOH
C4H9OH + NaBr + H2SO4 = C4H9Br + NaSHO4 + H2O =>
C4H9OH + NaBr + H2SO4 = C4H9Br + NaSHO4 + H2O
CO2 + H2O = C10H12O + O2 =>
20 CO2 + 12 H2O = 2 C10H12O + 25 O2
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
KCl + Zn3(PO4)2 = ZnCl2 + K3PO4 =>
6 KCl + Zn3(PO4)2 = 3 ZnCl2 + 2 K3PO4
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + NaNO3(aq) =>
PB(NO3)2(aq) + Na2CrO4(aq) = PBCrO4(s) + 2 NaNO3(aq)
H3PO4 + Na2CO3 = H2O + CO2 + NaPO3 =>
2 H3PO4 + Na2CO3 = 3 H2O + CO2 + 2 NaPO3
C2H2 + H2O + CO2 = CH3COOH =>
4 C2H2 + 6 H2O + 2 CO2 = 5 CH3COOH
Cr{2+} + Fe{2+} = Cr{3+} + Fe =>
2 Cr{2+} + Fe{2+} = 2 Cr{3+} + Fe
Hg + Na2O = HgO + Na2 =>
Hg + Na2O = HgO + Na2
CH3CH2CH2CHO + CrO3 + H2SO4 = CH3CH2CH2COOH + H2O + Cr2(SO4)3 =>
3 CH3CH2CH2CHO + 2 CrO3 + 3 H2SO4 = 3 CH3CH2CH2COOH + 3 H2O + Cr2(SO4)3
CaSO4 = Ca + SO4 =>
CaSO4 = Ca + SO4
Na2S + H2S2O7 = Na2SO4 + H2O + S =>
3 Na2S + 2 H2S2O7 = 3 Na2SO4 + 2 H2O + 4 S
FeCO3 + H2O = Fe(OH)2 + CO2 =>
FeCO3 + H2O = Fe(OH)2 + CO2
Na + P2O5 = Na2O + P =>
10 Na + P2O5 = 5 Na2O + 2 P
FeCO3 + H2O = FeO + H2CO3 =>
FeCO3 + H2O = FeO + H2CO3
FeCO3 + H2O = Fe3O4 + H2 + CO2 =>
3 FeCO3 + H2O = Fe3O4 + H2 + 3 CO2
FeCO3 + H2O = Fe(OH)2 + H2CO3 =>
FeCO3 + 2 H2O = Fe(OH)2 + H2CO3
Na2SO4 + KCl = NaCl + K2SO4 =>
Na2SO4 + 2 KCl = 2 NaCl + K2SO4
FeCO3 + H2O = Fe3O4 + H2CO3 + H =>
3 FeCO3 + 4 H2O = Fe3O4 + 3 H2CO3 + 2 H
Cu(OH)2 + H2PO2 = Cu3(PO2)3 + H2O =>
3 Cu(OH)2 + 3 H2PO2 = Cu3(PO2)3 + 6 H2O
HCHO + H2O2 = CO2 + H2 =>
2 HCHO + H2O2 = 2 CO2 + 3 H2
KClO4 + MnO2 = KCl + MnO4 =>
KClO4 + 2 MnO2 = KCl + 2 MnO4
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
Cr2(SO4)3 + KOH = Cr(OH)3 + K2SO4 =>
Cr2(SO4)3 + 6 KOH = 2 Cr(OH)3 + 3 K2SO4
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3CHONaCH3 + CH3Br = CH3CH2Br + NaOCH3 =>
CH3CHONaCH3 + 2 CH3Br = 2 CH3CH2Br + NaOCH3
H2SO4 + NaNO3 + FeSO4 = NO + H2O + Fe2(SO4)3 + Na2SO4 =>
4 H2SO4 + 2 NaNO3 + 6 FeSO4 = 2 NO + 4 H2O + 3 Fe2(SO4)3 + Na2SO4
Ca + H2O = Ca(H)2 + H2O2 =>
Ca + 2 H2O = Ca(H)2 + H2O2
NaCl + PbO2 + H2SO4 = NaHSO4 + Cl2 + Pb(HSO4)2 + H2O =>
2 NaCl + PbO2 + 4 H2SO4 = 2 NaHSO4 + Cl2 + Pb(HSO4)2 + 2 H2O
CS2 + Cl2 = CCl + SCl =>
2 CS2 + 3 Cl2 = 2 CCl + 4 SCl
Sr(NO3)2 + Na2CO3 = NaNO3 + SrCO3(s) =>
Sr(NO3)2 + Na2CO3 = 2 NaNO3 + SrCO3(s)
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2 =>
2 CH3COOH + CuCO3 = Cu(CH3COO)2 + H2O + CO2
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
Na2SO3 + NaIO + H2SO4 = Na2SO4 + I2 + H2O =>
Na2SO3 + 2 NaIO + H2SO4 = 2 Na2SO4 + I2 + H2O
Ba(NO3)2 + Fe2(SO4)3 = BaSO4 + Fe(NO3)3 =>
3 Ba(NO3)2 + Fe2(SO4)3 = 3 BaSO4 + 2 Fe(NO3)3
H2SO4 + O2 = H2O + SO4 =>
2 H2SO4 + O2 = 2 H2O + 2 SO4
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Li2SO3(aq) + HCl(aq) = LiCl(aq) + H2SO3(aq) =>
Li2SO3(aq) + 2 HCl(aq) = 2 LiCl(aq) + H2SO3(aq)
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
PbO2 + KOH + KCrO2 = K2CrO4 + K2PbO2 + H2O =>
3 PbO2 + 8 KOH + 2 KCrO2 = 2 K2CrO4 + 3 K2PbO2 + 4 H2O
(Cr(N2H4CO2)6)3(Cr(CN)4)3 + KMnO7 + H2SO4 = Cr2K2SO4 + MnO4 + KNO3 + K2SO4 + CO2 + H2O =>
(Cr(N2H4CO2)6)3(Cr(CN)4)3 + 72 KMnO7 + 12 H2SO4 = 3 Cr2K2SO4 + 72 MnO4 + 48 KNO3 + 9 K2SO4 + 30 CO2 + 48 H2O
AgCl + NaI = AgI + NaCl =>
AgCl + NaI = AgI + NaCl
HS + H = H2S =>
HS + H = H2S
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/09/24
Equations balanced on 03/10/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.