| Équations équilibrées la veille |
4 NO2 + 2 Mg(OH)2 = Mg(NO2)2 + Mg(NO3)2 + 2 H2O
Zn + Ni3(PO4)2 = ZnPO4 + Ni =>
2 Zn + Ni3(PO4)2 = 2 ZnPO4 + 3 Ni
C2H6OH + HBr = C2H6OHBr + H =>
C2H6OH + HBr = C2H6OHBr + H
Mn(ClO4)4 = Mn + ClO4 =>
Mn(ClO4)4 = Mn + 4 ClO4
UC2 + H2O = UC(OH)4 + CH4 =>
UC2 + 4 H2O = UC(OH)4 + CH4
H3PO3 + O2 = P2O5 + H2O =>
2 H3PO3 + O2 = P2O5 + 3 H2O
H2PbO4 + LiOH = Li2PbO4 + H2O =>
H2PbO4 + 2 LiOH = Li2PbO4 + 2 H2O
Mg(OH)2 + Pb(NO3)4 = Mg(NO3)2 + Pb(OH)4 =>
2 Mg(OH)2 + Pb(NO3)4 = 2 Mg(NO3)2 + Pb(OH)4
Cu(OH)2 + H2SO4 = CuSO4 + H2(OH)2 =>
Cu(OH)2 + H2SO4 = CuSO4 + H2(OH)2
HONH2 + H2O = H2ONH2 + OH =>
HONH2 + H2O = H2ONH2 + OH
Fe(NO3)3 + NaSCN = Fe(SCN)3 + Na(NO3) =>
Fe(NO3)3 + 3 NaSCN = Fe(SCN)3 + 3 Na(NO3)
C3H6O + Na = C3H6ONa =>
C3H6O + Na = C3H6ONa
P2O3(s) + O2(g) = P2O5(s) =>
P2O3(s) + O2(g) = P2O5(s)
Mg(NO3)2 + K3(PO4) = K(NO3) + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 K3(PO4) = 6 K(NO3) + Mg3(PO4)2
Fe + O2 + H2O = OH{-} + Fe2{+} =>
8 Fe + O2 + 2 H2O = 4 OH{-} + 4 Fe2{+}
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BaCl2 + Pb(SO4)2 = BaSO4 + PbCl4 =>
2 BaCl2 + Pb(SO4)2 = 2 BaSO4 + PbCl4
NH4HSO3 + H2O = NH4OH + H2SO3 =>
NH4HSO3 + H2O = NH4OH + H2SO3
LiClO2H2O = LiOHHClO2 =>
LiClO2H2O = LiOHHClO2
(NH4)2S + LiOH = Li2S + NH3 + H2O =>
(NH4)2S + 2 LiOH = Li2S + 2 NH3 + 2 H2O
Fe[OH]3 + HNO3 = Fe[NO3]3 + H2O =>
Fe[OH]3 + 3 HNO3 = Fe[NO3]3 + 3 H2O
Pb(NO3)2 + Mg = MgPb + MgNO3 =>
Pb(NO3)2 + 3 Mg = MgPb + 2 MgNO3
N2O + CS2 = S + N2 + CO2 =>
2 N2O + CS2 = 2 S + 2 N2 + CO2
C2H5OH + PCl3 = C2H5Cl + H3PO3 =>
3 C2H5OH + PCl3 = 3 C2H5Cl + H3PO3
K2Cr2O7 + H2O + O2 = KOH + Cr2O7 =>
2 K2Cr2O7 + 2 H2O + O2 = 4 KOH + 2 Cr2O7
C8H16Cl2 + C7H8 = C15H22 + HCl =>
C8H16Cl2 + C7H8 = C15H22 + 2 HCl
NH2OH + KMnO4 = HNO3 + KOH + MnO2 =>
NH2OH + 2 KMnO4 = HNO3 + 2 KOH + 2 MnO2
Fe2(CO3)3 + Ca(NO3)2 = CaCO3 + Fe(NO3)3 =>
Fe2(CO3)3 + 3 Ca(NO3)2 = 3 CaCO3 + 2 Fe(NO3)3
zwavel + ozon = zwaveldioxide =>
3 S + 2 O3 = 3 SO2
PbO2 + Na2O = Na4PbO4 =>
PbO2 + 2 Na2O = Na4PbO4
AgNo3(aq) + Na2S(aq) = Ag2S(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2S(aq) = Ag2S(s) + 2 NaNo3(aq)
CV{+} + OH{-} = CVOH =>
CV{+} + OH{-} = CVOH
CaCO3 + Ca(NO3)2 = Ca(NO3) + CO3 =>
CaCO3 + Ca(NO3)2 = 2 Ca(NO3) + CO3
KCrO2 + HCl = KCl + CrCl3 + H2O =>
KCrO2 + 4 HCl = KCl + CrCl3 + 2 H2O
MgCl2 + AgF = MgF + AgCl2 =>
MgCl2 + AgF = MgF + AgCl2
H2O2 + MnO2 = H2O + Mn2O7 =>
3 H2O2 + 2 MnO2 = 3 H2O + Mn2O7
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
Ca(s) + I2(g) = CaI =>
2 Ca(s) + I2(g) = 2 CaI
SbCl3 + KI = SbI3 + KCl =>
SbCl3 + 3 KI = SbI3 + 3 KCl
Sn(OH)2 + H2O2 = Sn(OH)4 =>
Sn(OH)2 + H2O2 = Sn(OH)4
O7Cl2 + H2O = HClO4 =>
O7Cl2 + H2O = 2 HClO4
AgNO3 + K3(FeCN)6 = AgK3 + NO3(FeCN)6 =>
AgNO3 + K3(FeCN)6 = AgK3 + NO3(FeCN)6
NH4OH + H2S = H3O + NH4S =>
NH4OH + H2S = H3O + NH4S
C3H8 + O8 = CO2 + H2O =>
4 C3H8 + 5 O8 = 12 CO2 + 16 H2O
Sr(NO3)2 + Al(NO3)3 + (NH2)2CO = NO2 + CO2 + H2O + SrAl2O4 =>
7 Sr(NO3)2 + 14 Al(NO3)3 + 4(NH2)2CO = 64 NO2 + 4 CO2 + 8 H2O + 7 SrAl2O4
Fe + Ni2S3 = Fe2S + Ni =>
6 Fe + Ni2S3 = 3 Fe2S + 2 Ni
S2Cl6 + H2O = SO2 + HCl + H =>
S2Cl6 + 4 H2O = 2 SO2 + 6 HCl + 2 H
CH2CH2 + I2 = CH2ICH2I =>
CH2CH2 + I2 = CH2ICH2I
H3C2OOH + O2 = CO + H2O =>
H3C2OOH + O2 = 2 CO + 2 H2O
Mg + H(PO4) = Mg3(PO4)2 + H2 =>
3 Mg + 2 H(PO4) = Mg3(PO4)2 + H2
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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