Equations balanced on the previous day | Equations balanced on the next day |
2 CH3COONa + 2 H2SO4 = 2 CH3COOH + 2 NaSO4 + H2
As + S = AsS5 =>
As + 5 S = AsS5
HCOOH + CH3NH2 = CH3NHCHO + H2O =>
HCOOH + CH3NH2 = CH3NHCHO + H2O
AlCl{3} + CuBr{2} = AlClCuBr{5} =>
AlCl{3} + CuBr{2} = AlClCuBr{5}
Na2Cr2O7 + HCl = NaCl + CrCl3 + Cl2 + H2O =>
Na2Cr2O7 + 14 HCl = 2 NaCl + 2 CrCl3 + 3 Cl2 + 7 H2O
HNO2 + Ca + HCl = N2 + CaCl + H2O =>
2 HNO2 + 6 Ca + 6 HCl = N2 + 6 CaCl + 4 H2O
C4 + H2O = C4(OH)2 + H2 =>
C4 + 2 H2O = C4(OH)2 + H2
Lu + H2O + O2 = Lu(OH)3 =>
4 Lu + 6 H2O + 3 O2 = 4 Lu(OH)3
Zn(NO3)2(aq) + K2S(aq) = ZnS + (NO3)K =>
Zn(NO3)2(aq) + K2S(aq) = ZnS + 2(NO3)K
NaOCl + FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O =>
NaOCl + 2 FeSO4 + H2SO4 = NaCl + Fe2(SO4)3 + H2O
ZnCl2 + Cu = Zn + CuCl =>
ZnCl2 + 2 Cu = Zn + 2 CuCl
S + KOH = K2S + H2SO4 + H2O =>
4 S + 6 KOH = 3 K2S + H2SO4 + 2 H2O
Pb(CO3) + HNO3 = Pb(NO3)2 + H2CO3 =>
Pb(CO3) + 2 HNO3 = Pb(NO3)2 + H2CO3
H3PO4 + NaHO = Na3PO4 + H2O =>
H3PO4 + 3 NaHO = Na3PO4 + 3 H2O
Zn2CO3 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
9 Zn2CO3 + 11 C6H8O7 = 6 Zn3(C6H5O7)2 + 14 H2O + 3 CO2
FeAu + Ni = NiAuFe =>
FeAu + Ni = NiAuFe
C7H16O + OH = C7H14O + H2O =>
C7H16O + 2 OH = C7H14O + 2 H2O
Pt(s) + NaBr(s) = NaPt + Br =>
Pt(s) + NaBr(s) = NaPt + Br
Cr + Na2CO3 + O2 = Na2Cr2O4 + CO2 =>
4 Cr + 2 Na2CO3 + 3 O2 = 2 Na2Cr2O4 + 2 CO2
KOH + Pb(SO4)2 = K2SO4 + Pb(OH)4 =>
4 KOH + Pb(SO4)2 = 2 K2SO4 + Pb(OH)4
C4H8O + O2 = CO2 + H2O =>
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
K + Zn(OH)2 = K(OH) + Zn =>
2 K + Zn(OH)2 = 2 K(OH) + Zn
KOH + Pb(SO4)2 = K2SO4 + Pb(OH)4 =>
4 KOH + Pb(SO4)2 = 2 K2SO4 + Pb(OH)4
At2(SeO4)7 + Ta4(SiO4)5 = At4(SiO4)7 + Ta2(SeO4)5 =>
10 At2(SeO4)7 + 7 Ta4(SiO4)5 = 5 At4(SiO4)7 + 14 Ta2(SeO4)5
C5H5N + Co(SCN)2 = Co(C5H5N)4(NCS)2 =>
4 C5H5N + Co(SCN)2 = Co(C5H5N)4(NCS)2
Cu(NO3)25H2O = NO2 + O2 + CuO + H2O =>
Cu(NO3)25H2O = 25 NO2 + 12 O2 + CuO + H2O
Cu(NO3)25H2O = NO2 + O2 + CuO + H2O =>
Cu(NO3)25H2O = 25 NO2 + 12 O2 + CuO + H2O
At2(SeO4)7 + Ta4(SiO4)5 = At4(SiO4)7 + Ta2(SeO4)5 =>
10 At2(SeO4)7 + 7 Ta4(SiO4)5 = 5 At4(SiO4)7 + 14 Ta2(SeO4)5
HCOOH + ZnCO3 = (HCOOH)2Zn + CO2 + H2O =>
3 HCOOH + ZnCO3 = (HCOOH)2Zn + 2 CO2 + H2O
NH4Br + CrPO4 = (NH4)3PO4 + CrBr3 =>
3 NH4Br + CrPO4 = (NH4)3PO4 + CrBr3
KOH + Pb(SO4)2 = K2SO4 + Pb(OH)4 =>
4 KOH + Pb(SO4)2 = 2 K2SO4 + Pb(OH)4
Cu(NO3)25H2O = NO2 + O2 + CuO + H2O =>
Cu(NO3)25H2O = 25 NO2 + 12 O2 + CuO + H2O
Hg + Ba(OH)2 = Ba + Hg(OH)2 =>
Hg + Ba(OH)2 = Ba + Hg(OH)2
At2(SeO4)7 + Ta4(SiO4)5 = At4(SiO4)7 + Ta2(SeO4)5 =>
10 At2(SeO4)7 + 7 Ta4(SiO4)5 = 5 At4(SiO4)7 + 14 Ta2(SeO4)5
S2 + CO2 = C4 + SO2 =>
2 S2 + 4 CO2 = C4 + 4 SO2
RbCO3 + CaSO4 = CaCO3 + RbSO4 =>
RbCO3 + CaSO4 = CaCO3 + RbSO4
(NH4)3PO4 + CaS = Ca3PO4 + NH4S =>
(NH4)3PO4 + 3 CaS = Ca3PO4 + 3 NH4S
HNO3(aq) + NH4OH(aq) = NO3NH4 + H2O =>
HNO3(aq) + NH4OH(aq) = NO3NH4 + H2O
Pb(NO3)2 + (NH4)2(Cr2O7) = Pb(NO3)2(NH4)2(Cr2O7) =>
Pb(NO3)2 + (NH4)2(Cr2O7) = Pb(NO3)2(NH4)2(Cr2O7)
NaOH + Ba = Ba2(OH) + Na =>
NaOH + 2 Ba = Ba2(OH) + Na
Ca(ClO)2 + NaBr = CaBr2 + NaClO =>
Ca(ClO)2 + 2 NaBr = CaBr2 + 2 NaClO
K + Zn(OH)2 = K(OH) + Zn =>
2 K + Zn(OH)2 = 2 K(OH) + Zn
C135H9609 + O2 = CO2 + H2O =>
4 C135H9609 + 10149 O2 = 540 CO2 + 19218 H2O
K + Zn(OH)2 = KOH + Zn =>
2 K + Zn(OH)2 = 2 KOH + Zn
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + HNO3 = Fe(NO3)2 + H2O + NO =>
3 Fe + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO
Fe(s) + Cr3{+} = Fe3{+} + Cr(s) =>
3 Fe(s) + Cr3{+} = Fe3{+} + 3 Cr(s)
Cu(NO3)25H2O = NO2 + O2 + CuO + H2O =>
Cu(NO3)25H2O = 25 NO2 + 12 O2 + CuO + H2O
CH3CH2CH2CH2OH + H2CrO4 + H2SO4 = CH3CH2CH2COOH + Cr2(SO4)3 + H2O =>
3 CH3CH2CH2CH2OH + 4 H2CrO4 + 6 H2SO4 = 3 CH3CH2CH2COOH + 2 Cr2(SO4)3 + 13 H2O
KOH + Pb(SO4)2 = K2SO4 + Pb(OH)4 =>
4 KOH + Pb(SO4)2 = 2 K2SO4 + Pb(OH)4
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 01/04/24
Equations balanced on 02/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.