| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2(NO3)2 + 2 KI = Hg2I2 + 2 K + 2 NO3
C3H5((NO3)3) = N2 + O2 + H2 + CO2 =>
2 C3H5((NO3)3) = 3 N2 + 3 O2 + 5 H2 + 6 CO2
CoPO4 + CaSO4 = Co2(SO4)3 + Ca3(PO4)2 =>
2 CoPO4 + 3 CaSO4 = Co2(SO4)3 + Ca3(PO4)2
(NH4)2NO3 = H2O + N2 + NH3 =>
6(NH4)2NO3 = 18 H2O + 7 N2 + 4 NH3
NaOH + K2SO4 = KOH + Na2SO4 =>
2 NaOH + K2SO4 = 2 KOH + Na2SO4
(NH4)2(Ce(NO3)6) + Al(NO3)3 + CH4N2O = CeAl2O4 + CO2 + H2O + N2 =>
3(NH4)2(Ce(NO3)6) + 6 Al(NO3)3 + 28 CH4N2O = 3 CeAl2O4 + 28 CO2 + 68 H2O + 49 N2
I{-} + ClO3{-} + H2SO4 = Cl{-} + HSO4{-} + I2 + H2O =>
6 I{-} + ClO3{-} + 6 H2SO4 = Cl{-} + 6 HSO4{-} + 3 I2 + 3 H2O
V2 + O2 = V2O2 =>
V2 + O2 = V2O2
BaO + MgI2 = BaI2 + MgO =>
BaO + MgI2 = BaI2 + MgO
HCl + KOH = H2O + KCl =>
HCl + KOH = H2O + KCl
Zn(CO3)2 + C6H8O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
9 Zn(CO3)2 + 7 C6H8O7 = 3 Zn3(C6H5O7)2 + 13 H2O + 24 CO2
ZnO + HCl + NaOH = Zn(OH)4 + Na + Cl =>
ZnO + HCl + 3 NaOH = Zn(OH)4 + 3 Na + Cl
AlO + HCl = AlCl2 + H2O =>
AlO + 2 HCl = AlCl2 + H2O
Pb(C2H3O2)2(aw) + K2S = PbS + KC2H3O2 =>
Pb(C2H3O2)2(aw) + K2S = PbS + 2 KC2H3O2
C6H5COOH + KOH = KC6H5COO + H2O =>
C6H5COOH + KOH = KC6H5COO + H2O
(NH4)2(Ce(NO3)6) + Al(NO3)3 + CH4N2O = CeAl2O3 + CO2 + H2O + N2 =>
3(NH4)2(Ce(NO3)6) + 6 Al(NO3)3 + 29 CH4N2O = 3 CeAl2O3 + 29 CO2 + 70 H2O + 50 N2
ZnO + H2CO3 = ZnCO3 + H2O =>
ZnO + H2CO3 = ZnCO3 + H2O
Co + KOH = CoOH + K =>
Co + KOH = CoOH + K
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
FeBr2 + HOH = Fe(OH)2 + HBr =>
FeBr2 + 2 HOH = Fe(OH)2 + 2 HBr
C31H64 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C31H64 + 188 KNO3 = 94 K2CO3 + 61 CO2 + 160 H2O + 94 N2
HCOOH + Ca(OH)2 = CaOHHCOO + H2O =>
HCOOH + Ca(OH)2 = CaOHHCOO + H2O
Mn4 + OH = MnO2 + H2O =>
Mn4 + 16 OH = 4 MnO2 + 8 H2O
KF + Br2 = Br2F + K =>
KF + Br2 = Br2F + K
Cu + H2SO4 + HNO3 = CuSO4 + NO + H2O =>
3 Cu + 3 H2SO4 + 2 HNO3 = 3 CuSO4 + 2 NO + 4 H2O
Be + HCl = BeCl2 + H2 =>
Be + 2 HCl = BeCl2 + H2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
KCO3 = CO3 + K =>
KCO3 = CO3 + K
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
H2O2FeOH2 = FeO3H4 =>
H2O2FeOH2 = FeO3H4
CaCO3SiO2 = CO2CaSiO3 =>
CaCO3SiO2 = CO2CaSiO3
CaSO4 + Na2Co3 = CaCo3 + Na2SO4 =>
CaSO4 + Na2Co3 = CaCo3 + Na2SO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaC + H2O = NaOH + C2H2 =>
2 NaC + 2 H2O = 2 NaOH + C2H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Hg + HBr = HgBr2 + H2 =>
Hg + 2 HBr = HgBr2 + H2
SnCl2 + O2 + NaOH = Na2SnO3 + NaCl + H2O =>
2 SnCl2 + O2 + 8 NaOH = 2 Na2SnO3 + 4 NaCl + 4 H2O
HBr + KOH = KBrO + H2 =>
HBr + KOH = KBrO + H2
FeCl3 + K4Fe(CN)6 = KCl + Fe4[Fe(CN)6]3 =>
4 FeCl3 + 3 K4Fe(CN)6 = 12 KCl + Fe4[Fe(CN)6]3
CH2(COOH)2 + KOH = CH2(COOK)2 + H2O =>
CH2(COOH)2 + 2 KOH = CH2(COOK)2 + 2 H2O
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Al(OH)3 + HBr = Al(Br)3 + H2O =>
Al(OH)3 + 3 HBr = Al(Br)3 + 3 H2O
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Mo + KNO3 + KOH = K2MoO4 + KNO2 + H2O =>
Mo + 3 KNO3 + 2 KOH = K2MoO4 + 3 KNO2 + H2O
KOH + Ag = AgOH + K =>
KOH + Ag = AgOH + K
Na2S + Cr(C2H3O2)3 = NaC2H3O2 + Cr2S3 =>
3 Na2S + 2 Cr(C2H3O2)3 = 6 NaC2H3O2 + Cr2S3
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
I2 + As2O3 + KOH = K3AsO4 + KI + H2O =>
2 I2 + As2O3 + 10 KOH = 2 K3AsO4 + 4 KI + 5 H2O
Ca(OH)2 + H2N = CaH2N + OH =>
Ca(OH)2 + H2N = CaH2N + 2 OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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