| Équations équilibrées la veille | Équations équilibrées le lendemain |
SZn = ZnS
Cu + HCI = CuHCI =>
Cu + HCI = CuHCI
BaOH2O = Ba(OH)2 =>
BaOH2O = Ba(OH)2
Ni(NO3)3 + KBr = (KNO3) + NiBr3 =>
Ni(NO3)3 + 3 KBr = 3(KNO3) + NiBr3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
K2O + Fe2(SO4)3 = K2SO4 + Fe2O3 =>
3 K2O + Fe2(SO4)3 = 3 K2SO4 + Fe2O3
I + O3 = IO + O2 =>
I + O3 = IO + O2
K2CO3 + HBr = KBr + CO2 + H2O =>
K2CO3 + 2 HBr = 2 KBr + CO2 + H2O
KH2PO4NaOH = KHPO4H2ONa =>
KH2PO4NaOH = KHPO4H2ONa
CaBr2 + NaOH = Ca(OH)2 + BrNa =>
CaBr2 + 2 NaOH = Ca(OH)2 + 2 BrNa
H9 = H2 =>
2 H9 = 9 H2
Mg3N2 + O2 = Mg + NO2 =>
Mg3N2 + 2 O2 = 3 Mg + 2 NO2
Co(OH)2 + H2O2 = Co(OH)3 =>
2 Co(OH)2 + H2O2 = 2 Co(OH)3
Sn(OH)4 = SnO2 + HOH =>
Sn(OH)4 = SnO2 + 2 HOH
FeSO3 + KMnO4 + H2SO4 = Fe(SO4)3 + MnSO4 + K2SO4 + H2O =>
5 FeSO3 + 6 KMnO4 + 19 H2SO4 = 5 Fe(SO4)3 + 6 MnSO4 + 3 K2SO4 + 19 H2O
Mg + H2O2 = MgO2 + H2O =>
Mg + 2 H2O2 = MgO2 + 2 H2O
Ca(NO3)2 + H2SO4 = CaSO4 + H2(NO3)2 =>
Ca(NO3)2 + H2SO4 = CaSO4 + H2(NO3)2
C8H12 + O2 = H2O + CO2 =>
C8H12 + 11 O2 = 6 H2O + 8 CO2
N8 + O2 = N2O =>
N8 + 2 O2 = 4 N2O
Zn(OH)2 + Li2O = ZnO + LiOH =>
Zn(OH)2 + Li2O = ZnO + 2 LiOH
N8 + O2 = NO2 =>
N8 + 8 O2 = 8 NO2
N8 + O2 = NO3 =>
N8 + 12 O2 = 8 NO3
KICu = KCuI =>
KICu = KCuI
BaOK = BaKO =>
BaOK = BaKO
NH4OHHCl = NH4ClH2O =>
NH4OHHCl = NH4ClH2O
SrS + O2 = SrO + S6 =>
6 SrS + 3 O2 = 6 SrO + S6
C8H9NO2 + O2 = CO2 + H2O + N2 =>
4 C8H9NO2 + 37 O2 = 32 CO2 + 18 H2O + 2 N2
C6H6HNO3H2SO4 = C6H5NO2HSO4H3O =>
C6H6HNO3H2SO4 = C6H5NO2HSO4H3O
Zn(CO3) = ZnO + CO2 =>
Zn(CO3) = ZnO + CO2
Cr2S3 + (NH4)2CO3 = (NH4)2S + Cr2(CO3)3 =>
Cr2S3 + 3(NH4)2CO3 = 3(NH4)2S + Cr2(CO3)3
C + O2 = CO2 =>
C + O2 = CO2
S + NO2 = SO2 + N2 =>
2 S + 2 NO2 = 2 SO2 + N2
Al2O3 + N2 = AlN + N2O =>
Al2O3 + 4 N2 = 2 AlN + 3 N2O
C5H11Cl + KCN = C6H11N + KCl =>
C5H11Cl + KCN = C6H11N + KCl
MgSO2 = MgO2S =>
MgSO2 = MgO2S
C3H8 + O2 = H8O2 + C3 =>
C3H8 + O2 = H8O2 + C3
C5H11Cl + KCN = C6H11N + KCl =>
C5H11Cl + KCN = C6H11N + KCl
C3H8 + O2 = OH2 + CO2 =>
C3H8 + 5 O2 = 4 OH2 + 3 CO2
NH4ClPb(NO3)2 = NH4(NO3)2PbCl =>
NH4ClPb(NO3)2 = NH4(NO3)2PbCl
C5H11Cl + KCN = C6H11N + KCl =>
C5H11Cl + KCN = C6H11N + KCl
HC2H3O2 + LiOH = H2O + LiC2H3O2 =>
HC2H3O2 + LiOH = H2O + LiC2H3O2
CH3(l) + O2(g) = H2O(l) + CO2(g) =>
4 CH3(l) + 7 O2(g) = 6 H2O(l) + 4 CO2(g)
Ag(NO)3 + Cu = AgCu + (NO)3 =>
Ag(NO)3 + Cu = AgCu + (NO)3
C5H11Cl + KCN = C6H11N + KCl =>
C5H11Cl + KCN = C6H11N + KCl
Ca(NO2)2 + H3PO4 = Ca3(PO4)2 + H(NO2) =>
3 Ca(NO2)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H(NO2)
FeOH2O = H2FeO2 =>
FeOH2O = H2FeO2
K2Cr2O7 + KI + H2O = KOH + K3[Cr(OH)6] + I2 =>
K2Cr2O7 + 6 KI + 7 H2O = 2 KOH + 2 K3[Cr(OH)6] + 3 I2
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2 =>
MgHCO3 + HNO3 = Mg(NO3) + H2O + CO2
H2SO4(aq) = SO3(g) + H2O(l) =>
H2SO4(aq) = SO3(g) + H2O(l)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/31/24
Équations équilibrées sur08/30/23
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