Equations balanced on the previous day | Equations balanced on the next day |
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
NaCHO3 + CaCl2 = CaCO3 + CO2 + NaCl + H2O =>
2 NaCHO3 + CaCl2 = CaCO3 + CO2 + 2 NaCl + H2O
CaS5 + HCl = CaCl2 + S + H =>
CaS5 + 2 HCl = CaCl2 + 5 S + 2 H
Na2SO4 + Zn(NO3)2 = ZnSO4 + NaNO3 =>
Na2SO4 + Zn(NO3)2 = ZnSO4 + 2 NaNO3
[Cr(N2H4CO)6]4[Cr6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
5[Cr(N2H4CO)6]4[Cr6]3 + 516 KMnO4 + 599 H2SO4 = 55 K2Cr2O7 + 516 MnSO4 + 120 CO2 + 240 KNO3 + 83 K2SO4 + 839 H2O
SeCl6 + O2 = SeO2 + Cl2 =>
SeCl6 + O2 = SeO2 + 3 Cl2
SnBr2 + Sr(OH)2 = Sn(OH)2 + SrBr2 =>
SnBr2 + Sr(OH)2 = Sn(OH)2 + SrBr2
FeO + HNO3 = (NO)3 + Fe(NO3)3 + H2O =>
9 FeO + 30 HNO3 = (NO)3 + 9 Fe(NO3)3 + 15 H2O
HNO3 + Cu2O = Cu(NO3)2 + H2O + NO =>
14 HNO3 + 3 Cu2O = 6 Cu(NO3)2 + 7 H2O + 2 NO
O + C1H2O1 = CO2 + H2O =>
2 O + C1H2O1 = CO2 + H2O
K2CrO7 + NaCl + H2SO4 = Cr(SO4)3 + K2SO4 + Na2SO4 + Cl2 + H2O =>
K2CrO7 + 6 NaCl + 7 H2SO4 = Cr(SO4)3 + K2SO4 + 3 Na2SO4 + 3 Cl2 + 7 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
C8H10 + C4O2NBrH4 = C8H9Br + C4O2NH5 =>
C8H10 + C4O2NBrH4 = C8H9Br + C4O2NH5
Na2S2O8 + H2O2 = Na2S + O2 + H2SO4 =>
Na2S2O8 + H2O2 = Na2S + 3 O2 + H2SO4
K + N2 + H2 + S = KNH4S =>
2 K + N2 + 4 H2 + 2 S = 2 KNH4S
Li(s) + Ag2O(aq) = Ag(s) + Li2O(aq) =>
2 Li(s) + Ag2O(aq) = 2 Ag(s) + Li2O(aq)
MnSO4 + H2O2 + NaOH = MnO(OH) + NaSO4 + H2O =>
MnSO4 + H2O2 + NaOH = MnO(OH) + NaSO4 + H2O
Ba(OH)2 + AlCl3 = Al(OH)3 + BaCl2 =>
3 Ba(OH)2 + 2 AlCl3 = 2 Al(OH)3 + 3 BaCl2
HC2H3O2 = C2H3O2 + H =>
HC2H3O2 = C2H3O2 + H
HSN + O2 = H2O + SO2 + N2 =>
4 HSN + 5 O2 = 2 H2O + 4 SO2 + 2 N2
[Cr(N2H4CO)6]4[Cr(CN)6]3 + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + HOH =>
10[Cr(N2H4CO)6]4[Cr(CN)6]3 + 1176 KMnO4 + 1399 H2SO4 = 35 K2Cr2O7 + 1176 MnSO4 + 420 CO2 + 660 KNO3 + 223 K2SO4 + 1879 HOH
NaMnO4 + Na2SO3 + H2O = NaOH + Na2SO4 + MnO2 =>
2 NaMnO4 + 3 Na2SO3 + H2O = 2 NaOH + 3 Na2SO4 + 2 MnO2
NaCO4 + AgNO3 = NaNO3AgCO4 =>
NaCO4 + AgNO3 = NaNO3AgCO4
MnSO4 + H2O2 + NaOH = MnO(OH) + NaSO4 + H2O =>
MnSO4 + H2O2 + NaOH = MnO(OH) + NaSO4 + H2O
Ga2(SO4)3 + NaBr = GaBr3 + Na2SO4 =>
Ga2(SO4)3 + 6 NaBr = 2 GaBr3 + 3 Na2SO4
SnCl2 + Na3AsO4 + HCl = SnCl4 + H3AsO3 + H2O + NaCl =>
SnCl2 + Na3AsO4 + 5 HCl = SnCl4 + H3AsO3 + H2O + 3 NaCl
H3PO2 + Cl2 + H2O = H3PO4 + HCl =>
H3PO2 + 2 Cl2 + 2 H2O = H3PO4 + 4 HCl
O3 + C8H16 = CO2 + H2O =>
8 O3 + C8H16 = 8 CO2 + 8 H2O
Mg(H2PO4)2 + KOH = K3PO4 + H2O + MgHPO4 =>
Mg(H2PO4)2 + 3 KOH = K3PO4 + 3 H2O + MgHPO4
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Cl2 + F = ClF3 =>
Cl2 + 6 F = 2 ClF3
Sr + Ca3N2 = Ca2 + Sr3N2 =>
6 Sr + 2 Ca3N2 = 3 Ca2 + 2 Sr3N2
Br2 + NaOH = NaBr + BrOH =>
Br2 + NaOH = NaBr + BrOH
HI + Al(OH)3 = AlI3 + H2O =>
3 HI + Al(OH)3 = AlI3 + 3 H2O
SO2 + H2S + NaOH = Na2(SO3S) + H2O =>
4 SO2 + 2 H2S + 6 NaOH = 3 Na2(SO3S) + 5 H2O
CrCl3 + NaOH = Cr(OH)3 + NaCl =>
CrCl3 + 3 NaOH = Cr(OH)3 + 3 NaCl
P5S3 + O2 = P5O10 + SO2 =>
P5S3 + 8 O2 = P5O10 + 3 SO2
CCHOH + H2O = CO2 + H{+} + e =>
CCHOH + 3 H2O = 2 CO2 + 8 H{+} + 8e
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2 =>
NiCl2 + Ca(OH)2 = CaCl2 + Ni(OH)2
C6H10O + H{+} + H2CrO4 = C6H12O6 + Cr{+3} + H2O =>
3 C6H10O + 24 H{+} + 8 H2CrO4 = 3 C6H12O6 + 8 Cr{+3} + 17 H2O
Ag + Cl = Ag(Cl)2 =>
Ag + 2 Cl = Ag(Cl)2
H2SO4 + Cu = CuSO4 + H2O + SO2 =>
2 H2SO4 + Cu = CuSO4 + 2 H2O + SO2
Fe(NH4)2(SO4)2 = Fe + NH4 + SO4 =>
Fe(NH4)2(SO4)2 = Fe + 2 NH4 + 2 SO4
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Fe3(NO3)3 + NaOH = Fe3(OH)3 + NaNO3 =>
Fe3(NO3)3 + 3 NaOH = Fe3(OH)3 + 3 NaNO3
KCl(s) + HNO3(aq) = KNO3(s) + Cl2(g) + NOCl(g) + H2O =>
3 KCl(s) + 4 HNO3(aq) = 3 KNO3(s) + Cl2(g) + NOCl(g) + 2 H2O
AgOH + NaNO3 + HCl = AgOH2 + NaNO3Cl =>
AgOH + NaNO3 + HCl = AgOH2 + NaNO3Cl
GaCl3 + SO2 = Ga2O3 + SOCl2 =>
2 GaCl3 + 3 SO2 = Ga2O3 + 3 SOCl2
Na2B4O7 + HCl + H2O = H3BO3 + NaCl =>
Na2B4O7 + 2 HCl + 5 H2O = 4 H3BO3 + 2 NaCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 02/25/24
Equations balanced on 03/26/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.