| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CuO2 = Cu2O4
CaCO3 + HClO4 = Ca(ClO4)2 + H2O + CO2 =>
CaCO3 + 2 HClO4 = Ca(ClO4)2 + H2O + CO2
Cl5P = Cl3PCl2 =>
Cl5P = Cl3PCl2
SOCl2 + NaOH = Na2SO3 + HCl =>
SOCl2 + 2 NaOH = Na2SO3 + 2 HCl
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Au(s) + H2S(g) + O2(g) = Au2S(s) + H2O(l) =>
4 Au(s) + 2 H2S(g) + O2(g) = 2 Au2S(s) + 2 H2O(l)
MnO4{-} + H{+} + {-} = Mn{+2} + H2O =>
MnO4{-} + 8 H{+} + 5e = Mn{+2} + 4 H2O
KOHHF = HOHKF =>
KOHHF = HOHKF
CrNaOH = CrNaHO =>
CrNaOH = CrNaHO
Fe + K3Fe(CN)6 = Fe3(Fe(CN)6)2 + K =>
3 Fe + 2 K3Fe(CN)6 = Fe3(Fe(CN)6)2 + 6 K
SOClF = SOFCl =>
SOClF = SOFCl
C6H5(OH)2 + NaOH = C6H5(ONa)2 + H2O =>
C6H5(OH)2 + 2 NaOH = C6H5(ONa)2 + 2 H2O
Cr(OH)3 + H2S = Cr2S3 + H2O =>
2 Cr(OH)3 + 3 H2S = Cr2S3 + 6 H2O
BZX = XZB =>
BZX = XZB
Ca(OCl)2 + H2O = HOCl + Ca(OH)2 =>
Ca(OCl)2 + 2 H2O = 2 HOCl + Ca(OH)2
Iron(III)ChlorideAmmoniumHydroxide = Iron(III)HydroxideAmmoniumChloride =>
Iron(III)ChlorideAmmoniumHydroxide = Iron(III)HydroxideAmmoniumChloride
NaOHH2SO4 = NaOH3SO4 =>
NaOHH2SO4 = NaOH3SO4
NickelNitrateSodiumHydroxide = NickelHydroxideSodiumNitrate =>
NickelNitrateSodiumHydroxide = NickelHydroxideSodiumNitrate
AgF = Ag + F =>
AgF = Ag + F
SNa2SO3 = Na2S2O3 =>
SNa2SO3 = Na2S2O3
Fe + HNO3 = Fe(NO3)2(aq) + H2(g) =>
Fe + 2 HNO3 = Fe(NO3)2(aq) + H2(g)
KCOOH = HKCOO =>
KCOOH = HKCOO
CBr4 + F2 = F2Br4 + C =>
CBr4 + F2 = F2Br4 + C
KNO3 + Mg = MgO + K + N2 =>
2 KNO3 + 6 Mg = 6 MgO + 2 K + N2
C2H2 + Ag = Ag2C2 + H2 =>
C2H2 + 2 Ag = Ag2C2 + H2
P + CuSO4 + H2O = Cu + H3PO3 + H2SO4 =>
2 P + 3 CuSO4 + 6 H2O = 3 Cu + 2 H3PO3 + 3 H2SO4
NaClOH = NaOHCl =>
NaClOH = NaOHCl
BiClNaOH = NaClBiOH =>
BiClNaOH = NaClBiOH
MgClPbI = MgIPbCl =>
MgClPbI = MgIPbCl
PtCu = CuPt =>
PtCu = CuPt
KFNaCl = KClFNa =>
KFNaCl = KClFNa
IronChlorideSodiumHydroxide = IronHydroxideSodiumChloride =>
IronChlorideSodiumHydroxide = IronHydroxideSodiumChloride
Zn + Na2Co3 = ZnCo3 + Na =>
Zn + Na2Co3 = ZnCo3 + 2 Na
Cu2(OH)2CO3 + HCl = CuCl2 + CO3 + H3O =>
Cu2(OH)2CO3 + 4 HCl = 2 CuCl2 + CO3 + 2 H3O
Mn + P4 = Mn3P2 =>
6 Mn + P4 = 2 Mn3P2
CH3CH2CH2 + O2 = CH3COOH + H2O =>
4 CH3CH2CH2 + 7 O2 = 6 CH3COOH + 2 H2O
K2CO3(s) = CO2(g)K2O(aq) =>
K2CO3(s) = CO2(g)K2O(aq)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
H3PO4 + CaCO3 = Ca3(PO4)2 + HOH + CO2 =>
2 H3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3 HOH + 3 CO2
FeCl3 + Sn = SnCl + Fe =>
FeCl3 + 3 Sn = 3 SnCl + Fe
CrOHKF = CrFKOH =>
CrOHKF = CrFKOH
CoCl3(aq) + AgNO3(aq) = Co(NO3)3(aq) + AgCl(aq) =>
CoCl3(aq) + 3 AgNO3(aq) = Co(NO3)3(aq) + 3 AgCl(aq)
MgAuCl = AuMgCl =>
MgAuCl = AuMgCl
LiI = ILi =>
LiI = ILi
Cr2(SO4)3K2SO4 = CrK(SO4)2 =>
Cr2(SO4)3K2SO4 = 2 CrK(SO4)2
KCl + AgI = KI + AgCl =>
KCl + AgI = KI + AgCl
MgSiO3 + MgAl2O4 = Mg3Al2Si3O12 + Mg2SiO4 =>
4 MgSiO3 + MgAl2O4 = Mg3Al2Si3O12 + Mg2SiO4
ClFH = HFCl =>
ClFH = HFCl
SiO2 + H3PO4 = H2SiO2 + PO4 =>
3 SiO2 + 2 H3PO4 = 3 H2SiO2 + 2 PO4
Cr2S3 + HNO3 = Cr(NO3)3 + H2S =>
Cr2S3 + 6 HNO3 = 2 Cr(NO3)3 + 3 H2S
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/11/24
Équations équilibrées sur05/11/23
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