| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 SbOCl2 + 26 KMnO4 + H2O = 3 K4Sb2O7 + 12 KClO3 + 26 MnO2 + 2 KOH
BaHPO4 + CaHPO4 + (NH4)2SO4 + HCl = BaSO4 + CaCl2 + NH4 + H2PO4 =>
BaHPO4 + CaHPO4 + (NH4)2SO4 + 2 HCl = BaSO4 + CaCl2 + 2 NH4 + 2 H2PO4
H3C6H5O7 + OH{-} = C6H5O7{3-} + H2O =>
H3C6H5O7 + 3 OH{-} = C6H5O7{3-} + 3 H2O
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2 =>
NaOH + NH4C2H3O2 = (NH4)OH + NaC2H3O2
ZnO + H2 = ZnH2 + H2O =>
ZnO + 2 H2 = ZnH2 + H2O
Cr + N = Cr3N2 =>
3 Cr + 2 N = Cr3N2
AgNO3(aq) + (NH4)3PO4(aq) = Ag3PO4(s) + NH4NO3(aq) =>
3 AgNO3(aq) + (NH4)3PO4(aq) = Ag3PO4(s) + 3 NH4NO3(aq)
NH2C3H7 + O2 = N2 + CO2 + H2O =>
4 NH2C3H7 + 21 O2 = 2 N2 + 12 CO2 + 18 H2O
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
H2 + Ca(CN)2 + NaAlF4 + FeSO4 + MgSiO3 + KI + H3PO4 + CF2Cl2 + SO2 + (Cr) = CrCl3 + MgCO3 + KAl(OH)4 + Fe(SCN)3 + PI3 + Na2SiO3 + CaF2 + H2O =>
64 H2 + 15 Ca(CN)2 + 6 NaAlF4 + 10 FeSO4 + 3 MgSiO3 + 6 KI + 2 H3PO4 + 3 CF2Cl2 + 20 SO2 + 2(Cr) = 2 CrCl3 + 3 MgCO3 + 6 KAl(OH)4 + 10 Fe(SCN)3 + 2 PI3 + 3 Na2SiO3 + 15 CaF2 + 55 H2O
AgNO3(aq) + (NH4)3PO4(aq) = NH4NO3(aq) + Ag3PO4(aq) =>
3 AgNO3(aq) + (NH4)3PO4(aq) = 3 NH4NO3(aq) + Ag3PO4(aq)
C4H9OH + C3H7OOH = C3H7COOC4H9 + H2O =>
C4H9OH + 4 C3H7OOH = 2 C3H7COOC4H9 + 5 H2O
CO2 + H2O = C6H1506 + O2 =>
12 CO2 + 1506 H2O = 2 C6H1506 + 765 O2
Cd(NH3)4Cl2 = NH3 + CdCl2 =>
Cd(NH3)4Cl2 = 4 NH3 + CdCl2
Pb + NH4 = Pb(N)2 + H2 =>
Pb + 2 NH4 = Pb(N)2 + 4 H2
BaCl2 + AgI = BaI2 + AgCl =>
BaCl2 + 2 AgI = BaI2 + 2 AgCl
S + NaOH = Na2S + Na2S2O3 + H2O =>
4 S + 6 NaOH = 2 Na2S + Na2S2O3 + 3 H2O
H2SO4 + H2O2 = O2 + H3SO4 =>
2 H2SO4 + H2O2 = O2 + 2 H3SO4
Q2 + H2 = QH =>
Q2 + H2 = 2 QH
CO2 + H2 = CH3O + H2O =>
2 CO2 + 5 H2 = 2 CH3O + 2 H2O
Al(NO3)3NH3 = AlH3N(NO3)3 =>
Al(NO3)3NH3 = AlH3N(NO3)3
SrO + C + Cl2 = SrCl + CO2 =>
2 SrO + C + Cl2 = 2 SrCl + CO2
Ll(s) + O2(g) = Ll2O(s) =>
4 Ll(s) + O2(g) = 2 Ll2O(s)
CoCl2 + K2S2O8 + KOH = Co(OH)3 + K2SO4 + KCl =>
2 CoCl2 + K2S2O8 + 6 KOH = 2 Co(OH)3 + 2 K2SO4 + 4 KCl
C4H9OH + C3H7OOH = C3H7COOC4H9 + H2O =>
C4H9OH + 4 C3H7OOH = 2 C3H7COOC4H9 + 5 H2O
C16H32 + S2O3{-2} + H2O = HCO3{-} + S{-2} + H{+} =>
C16H32 + 12 S2O3{-2} + 12 H2O = 16 HCO3{-} + 24 S{-2} + 40 H{+}
C2 = C =>
C2 = 2 C
NO7 + H2O6 = HNO5 + NO99 =>
97 NO7 + 46 H2O6 = 92 HNO5 + 5 NO99
MnSO4 + Br2 + NaOH = MnO2 + Na2SO4 + NaBr2 + H2O =>
MnSO4 + 2 Br2 + 4 NaOH = MnO2 + Na2SO4 + 2 NaBr2 + 2 H2O
C4H9OH + C3H7OOH = C3H7COOC4H9 + H2O =>
C4H9OH + 4 C3H7OOH = 2 C3H7COOC4H9 + 5 H2O
K2Cr2O7 + C2H3OCl + HCl = CO2 + CrCl3 + KCl + H2O =>
4 K2Cr2O7 + 3 C2H3OCl + 29 HCl = 6 CO2 + 8 CrCl3 + 8 KCl + 19 H2O
Cr(OH)3 + ClO + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)3 + ClO + 3 KOH = K2CrO4 + KCl + 3 H2O
M6O2 + HCl = M6Cl2 + Cl2 + H2O =>
M6O2 + 4 HCl = M6Cl2 + Cl2 + 2 H2O
C4H9OH + C3H7OOH = C3H7COOC4H9 + H2O =>
C4H9OH + 4 C3H7OOH = 2 C3H7COOC4H9 + 5 H2O
NaNO2 + KMnO4 + KOH = NaOH + K2MnO4 + NO2 =>
NaNO2 + KMnO4 + KOH = NaOH + K2MnO4 + NO2
Cr(OH)3 + ClO + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)3 + ClO + 3 KOH = K2CrO4 + KCl + 3 H2O
Pb{2} + KOH = Pb(OH)2 + K{+} =>
Pb{2} + 2 KOH = Pb(OH)2 + 2 K{+}
NiS2 + O2 = SO2 + Ni2O3 =>
4 NiS2 + 11 O2 = 8 SO2 + 2 Ni2O3
XMnSO4 + KOH = XMn(OH)2 + K2SO4 =>
XMnSO4 + 2 KOH = XMn(OH)2 + K2SO4
C4H9OH + C3H7OOH = C3H7COOC4H9 + H2O =>
C4H9OH + 4 C3H7OOH = 2 C3H7COOC4H9 + 5 H2O
Cr(OH)3 + ClO + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)3 + ClO + 3 KOH = K2CrO4 + KCl + 3 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeCl2 + KMnO4(aq) + HCl(aq) = FeCl3(aq) + MnCl2(aq) + H2O(l) + KCl(aq) =>
5 FeCl2 + KMnO4(aq) + 8 HCl(aq) = 5 FeCl3(aq) + MnCl2(aq) + 4 H2O(l) + KCl(aq)
Cu + ClOH = CuO + HCl =>
Cu + ClOH = CuO + HCl
Cr(OH)3 + ClO + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)3 + ClO + 3 KOH = K2CrO4 + KCl + 3 H2O
LiOH(aq) + H3PO4(aq) = H2O(l) + Li3PO4 =>
3 LiOH(aq) + H3PO4(aq) = 3 H2O(l) + Li3PO4
Ca(s) + H2O(g) = Ca(OH)2(aq) + H2(g) =>
Ca(s) + 2 H2O(g) = Ca(OH)2(aq) + H2(g)
K4[Co(CN)6] + H2O2 = K3[Co(CN)6] + KOH =>
2 K4[Co(CN)6] + H2O2 = 2 K3[Co(CN)6] + 2 KOH
Cr(OH)3 + ClO + KOH = K2CrO4 + KCl + H2O =>
Cr(OH)3 + ClO + 3 KOH = K2CrO4 + KCl + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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