| Équations équilibrées la veille |
Sr(NO3)2 + Li2CrO4 = 2 LiNO3 + SrCrO4
AgNO3 + CdI2 = AgI2 + CdNO3 =>
AgNO3 + CdI2 = AgI2 + CdNO3
K2CrO4 + H3PO4 = K2Cr2O7 + K3PO4 + H2O =>
6 K2CrO4 + 2 H3PO4 = 3 K2Cr2O7 + 2 K3PO4 + 3 H2O
H2S + MnCl3 = Mn2S3 + HCl =>
3 H2S + 2 MnCl3 = Mn2S3 + 6 HCl
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
Cu(OH)2(s) + HNO3(aq) = Cu(NO3)2 + H2O(l) =>
Cu(OH)2(s) + 2 HNO3(aq) = Cu(NO3)2 + 2 H2O(l)
NaBr + Fe(NO3)3 = FeBr2 + Br2 + NaNO3 =>
6 NaBr + 2 Fe(NO3)3 = 2 FeBr2 + Br2 + 6 NaNO3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HCOH + AgO = HCOOH + Ag =>
HCOH + AgO = HCOOH + Ag
Ti + NaOH = Ti(OH)4 + Na =>
Ti + 4 NaOH = Ti(OH)4 + 4 Na
H2O2 + ZnSO4 + NaOH = ZnO2 + Na2SO4 + H2O =>
H2O2 + ZnSO4 + 2 NaOH = ZnO2 + Na2SO4 + 2 H2O
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
H4 + O2 = H3O3 =>
3 H4 + 6 O2 = 4 H3O3
SiF4 + H2O = H2SiF6 + H2SiO3 =>
3 SiF4 + 3 H2O = 2 H2SiF6 + H2SiO3
NiSO4 + BaI2 = NiI2 + BaSO4 =>
NiSO4 + BaI2 = NiI2 + BaSO4
V(OH)3 + CH3COOH = V(CH3COO)3 + H2O =>
V(OH)3 + 3 CH3COOH = V(CH3COO)3 + 3 H2O
H3C6H5O7 + KOH = K3C6H5O7 + HOH =>
H3C6H5O7 + 3 KOH = K3C6H5O7 + 3 HOH
SnI2 + Na2S = NaI + SnS =>
SnI2 + Na2S = 2 NaI + SnS
K2CO3 + SnCl = K2Cl + SnCO3 =>
K2CO3 + SnCl = K2Cl + SnCO3
C10H21Cl1 + O2 = Cl2 + H2O + CO2 =>
4 C10H21Cl1 + 61 O2 = 2 Cl2 + 42 H2O + 40 CO2
Na2SO4 + KNO3 = NaNO3 + K2SO4 =>
Na2SO4 + 2 KNO3 = 2 NaNO3 + K2SO4
NaOH + H2C6H6O6 = Na2C6H6O6 + HOH =>
2 NaOH + H2C6H6O6 = Na2C6H6O6 + 2 HOH
Mg(ClO3)2 + NaC2H3O2 = Mg(C2H3O2)2 + NaClO3 =>
Mg(ClO3)2 + 2 NaC2H3O2 = Mg(C2H3O2)2 + 2 NaClO3
Me + H2 = MeH2 =>
Me + H2 = MeH2
K + ZnS = K2S + Zn =>
2 K + ZnS = K2S + Zn
PbI4 = Pb4 + I2 =>
4 PbI4 = Pb4 + 8 I2
C8H10 + KMnO4 + H2SO4 = C6H4(COOH)2 + K2SO4 + MnSO4 + H2O =>
5 C8H10 + 12 KMnO4 + 18 H2SO4 = 5 C6H4(COOH)2 + 6 K2SO4 + 12 MnSO4 + 28 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
ZnCl2 + H2O = ZnCl2*H2O =>
ZnCl2 + H2O = ZnCl2*H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
Ti + NaOH = Ti(OH)2 + Na =>
Ti + 2 NaOH = Ti(OH)2 + 2 Na
CH4N2O + C2H6O + C7H6O3 = C22H26N2O3 + H2O =>
14 CH4N2O + 63 C2H6O + 24 C7H6O3 = 14 C22H26N2O3 + 107 H2O
Na2HPO4 + NaOH = H2O + Na3PO4 =>
Na2HPO4 + NaOH = H2O + Na3PO4
KI + Ba3(PO4)2 = K3PO4 + BaI2 =>
6 KI + Ba3(PO4)2 = 2 K3PO4 + 3 BaI2
CoCl2*6H2O + Na2HPO4*12H2O = Co3(PO4)2 + HCl + NaCl + H2O =>
3 CoCl2*6H2O + 2 Na2HPO4*12H2O = Co3(PO4)2 + 2 HCl + 4 NaCl + 42 H2O
Pb(OH)2 + ClO = PbO2 + Cl + H2O =>
Pb(OH)2 + ClO = PbO2 + Cl + H2O
H{+} + Cr2O7{-2} + C2H5OH = Cr + CH3COOH + H2O =>
2 H{+} + Cr2O7{-2} + 3 C2H5OH = 2 Cr + 3 CH3COOH + 4 H2O
AlBr3 + CaCr2O7 + H3PO4 = Br2 + CrPO4 + Ca3(PO4)2 + AlPO4 + H2O =>
6 AlBr3 + 3 CaCr2O7 + 14 H3PO4 = 9 Br2 + 6 CrPO4 + Ca3(PO4)2 + 6 AlPO4 + 21 H2O
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NH4HCO3 + H2O = H2CO3 + NH4OH =>
NH4HCO3 + H2O = H2CO3 + NH4OH
C19H38 + O2 = CO2 + H2O =>
2 C19H38 + 57 O2 = 38 CO2 + 38 H2O
AgBrO3 + BeC2O4 = Ag2C2O4 + Be(BrO3)2 =>
2 AgBrO3 + BeC2O4 = Ag2C2O4 + Be(BrO3)2
Ta + S = TaS =>
Ta + S = TaS
MgBr2 + H2O = HBr + Mg(OH)2 =>
MgBr2 + 2 H2O = 2 HBr + Mg(OH)2
Al2(SO4)3 + Ca(OH)2 = Al2Ca3 + SO4(OH)2 =>
Al2(SO4)3 + 3 Ca(OH)2 = Al2Ca3 + 3 SO4(OH)2
HC2H3O2(aq) + Ca(OH)2(aq) = H2O(l) + Ca(C2H3O2)2(aq) =>
2 HC2H3O2(aq) + Ca(OH)2(aq) = 2 H2O(l) + Ca(C2H3O2)2(aq)
Fe + Cr = FeCr =>
Fe + Cr = FeCr
HIO3 + Na2SO3 = Na2SO4 + I2 + H2O =>
2 HIO3 + 5 Na2SO3 = 5 Na2SO4 + I2 + H2O
Ti + NaOH = Ti(OH)4 + Na =>
Ti + 4 NaOH = Ti(OH)4 + 4 Na
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| Équations équilibrées la veille |
Équations équilibrées sur10/28/24
Équations équilibrées sur11/27/23
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