| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2S(g) + SO(g) = H2O(l) + 2 S(s)
KMnO4 + NaSO3 + NaOH = K2MnO4 + NaMnO4 + Na2SO4 + H2O =>
2 KMnO4 + NaSO3 + 2 NaOH = K2MnO4 + NaMnO4 + Na2SO4 + H2O
Rb + HNO3 = RbNO3 + N2 + H2O =>
10 Rb + 12 HNO3 = 10 RbNO3 + N2 + 6 H2O
ZnCl2 + HCl + C6H12O = ZnO + CCl4 + H2 =>
ZnCl2 + 22 HCl + C6H12O = ZnO + 6 CCl4 + 17 H2
BaCO3 + MnO2 + MgO + O2 = Ba10Mn3Mg7O30 + CO2 =>
20 BaCO3 + 6 MnO2 + 14 MgO + 7 O2 = 2 Ba10Mn3Mg7O30 + 20 CO2
SbOHCl2 = SbOH + Cl =>
SbOHCl2 = SbOH + 2 Cl
C + O2 + N2 + H2 = H2NCH2COOH =>
4 C + 2 O2 + N2 + 5 H2 = 2 H2NCH2COOH
KOH + AgCl = AgOH*KCl =>
KOH + AgCl = AgOH*KCl
KPO4 + Sr(NO3)2 = K(NO3)2 + Sr(PO4) =>
KPO4 + Sr(NO3)2 = K(NO3)2 + Sr(PO4)
(NH2CH2COO)2Ca + H2SO4 = CaSO4 + NH2CH2COOH =>
(NH2CH2COO)2Ca + H2SO4 = CaSO4 + 2 NH2CH2COOH
Bi(OH)2 + Na2SnO2 = Na2SnO3 + H2O + Bi =>
Bi(OH)2 + Na2SnO2 = Na2SnO3 + H2O + Bi
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4 =>
Na2SO4 + Cu(NO3)2 = Na2(NO3)2 + CuSO4
C3H8O3 + H3PO4 + NaOH = C3H7O6P + H2O + Na =>
C3H8O3 + H3PO4 + 2 NaOH = C3H7O6P + 3 H2O + 2 Na
FeBr3 + H2O = HBr + Fe(OH)3 =>
FeBr3 + 3 H2O = 3 HBr + Fe(OH)3
MgCl2 + Na3P = Mg3P2 + NaCl =>
3 MgCl2 + 2 Na3P = Mg3P2 + 6 NaCl
SbOHCl2 = SbOH + Cl =>
SbOHCl2 = SbOH + 2 Cl
H2SO4 + C21H30O2 = C + H2O + SO2 =>
13 H2SO4 + C21H30O2 = 21 C + 28 H2O + 13 SO2
I2 + NH3 + H2O = NH4IO + HI =>
I2 + NH3 + H2O = NH4IO + HI
Fe(OH)3 + H3PO3 = Fe(H2PO3)3 + H2O =>
Fe(OH)3 + 3 H3PO3 = Fe(H2PO3)3 + 3 H2O
Ba + Na3SO4 = Ba3(SO4)2 + Na =>
3 Ba + 2 Na3SO4 = Ba3(SO4)2 + 6 Na
LiNO3(s) = LiNO2(s) + O2(g)LiNO3(s) = LiNO2(s) + O2(g) =>
3 LiNO3(s) = 2 LiNO2(s) + O2(g)LiNO3(s)
PBr5 + KOH = KBr + K3PO4 + H2O =>
PBr5 + 8 KOH = 5 KBr + K3PO4 + 4 H2O
O4SZn + H2 = Zn + H2SO4 =>
O4SZn + H2 = Zn + H2SO4
PbSO4 + NaBr = Na2SO4 + Na2PbBr4 =>
PbSO4 + 4 NaBr = Na2SO4 + Na2PbBr4
C4H9COONaNaOH = Na2CO3C4H10 =>
C4H9COONaNaOH = Na2CO3C4H10
Hg2(NO3)2 + CaI2 = CaNO3 + HgI2 =>
Hg2(NO3)2 + 2 CaI2 = 2 CaNO3 + 2 HgI2
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SbOHCl2 = SbOH + Cl =>
SbOHCl2 = SbOH + 2 Cl
CaC3O4 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + CO2 + H2O =>
5 CaC3O4 + 6 KMnO4 + 14 H2SO4 = 5 CaSO4 + 6 MnSO4 + 3 K2SO4 + 15 CO2 + 14 H2O
KI + BrCl = KCl + BrI =>
KI + BrCl = KCl + BrI
NO3 + S = NO2 + SO3 =>
3 NO3 + S = 3 NO2 + SO3
C2H5NO2 + NO2 = CO2 + N2 + H2 =>
2 C2H5NO2 + 2 NO2 = 4 CO2 + 2 N2 + 5 H2
NaCl + FeCl3 + NO + H2O = NaNO3 + FeCl2 + HCl =>
NaCl + 3 FeCl3 + NO + 2 H2O = NaNO3 + 3 FeCl2 + 4 HCl
C3H8O3 + H3PO4 + NaOH = C3H7O6P + H2O + Na =>
C3H8O3 + H3PO4 + 2 NaOH = C3H7O6P + 3 H2O + 2 Na
BeO + N2O3 = Be(NO2)2 =>
BeO + N2O3 = Be(NO2)2
NCCN + O2 = N2 + CO2 =>
NCCN + 2 O2 = N2 + 2 CO2
C6H2(NO2)3CH3 = N2 + H2O + CO + C =>
2 C6H2(NO2)3CH3 = 3 N2 + 5 H2O + 7 CO + 7 C
H2 + V2O5 = V + H2O =>
5 H2 + V2O5 = 2 V + 5 H2O
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
Sg + O2 = SgO2 =>
Sg + O2 = SgO2
CH4 + ClBr = H2 + CH2ClBr =>
CH4 + ClBr = H2 + CH2ClBr
C12H22O11 + C8H18 = H10C5 + O =>
C12H22O11 + C8H18 = 4 H10C5 + 11 O
Fe + AgNO3 = Fe(NO3)2 + Ag =>
Fe + 2 AgNO3 = Fe(NO3)2 + 2 Ag
AsS3 + HClO4 + H2O = H3AsO4 + H2SO4 + HCl =>
8 AsS3 + 23 HClO4 + 36 H2O = 8 H3AsO4 + 24 H2SO4 + 23 HCl
Cu(NO3)2 + FeCl3 = CuCl2 + Fe(NO3)3 =>
3 Cu(NO3)2 + 2 FeCl3 = 3 CuCl2 + 2 Fe(NO3)3
NH3 + HSO4 = N2(SO4)5 + H =>
2 NH3 + 5 HSO4 = N2(SO4)5 + 11 H
C7H8 + CH3 = C9H12 =>
15 C7H8 + 12 CH3 = 13 C9H12
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
CH2NH2COOH + O2 = HNO3 + CO2 + H2O =>
2 CH2NH2COOH + 7 O2 = 2 HNO3 + 4 CO2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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