| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + NaC2O4 = NaCl2 + CoC2O4
C + NHO3 = CO2 + H2O + NO =>
3 C + 4 NHO3 = 3 CO2 + 2 H2O + 4 NO
Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3
RbCl + I2 = RbI + Cl2 =>
2 RbCl + I2 = 2 RbI + Cl2
CH4 + HONO2 = CH3NO2 + HOH =>
CH4 + HONO2 = CH3NO2 + HOH
SbCl3 + NH4OH = Sb(OH)3 + NH4Cl =>
SbCl3 + 3 NH4OH = Sb(OH)3 + 3 NH4Cl
K + Cl = KCl =>
K + Cl = KCl
Sb + O2 = Sb2O3 =>
4 Sb + 3 O2 = 2 Sb2O3
I2 + MnBr2 = MnI2 + Br2 =>
I2 + MnBr2 = MnI2 + Br2
Pb + N2 + H2O = PbO + NH3 =>
3 Pb + N2 + 3 H2O = 3 PbO + 2 NH3
CO2 + HNO3 + H3PO4 + H2O = C106H175O42N16P + O2 =>
106 CO2 + 16.000000000001HNO3 + H3PO4 + 78.000000000003H2O = C106H175O42N16P + 150.00000000001O2
Zn(NO3)2 + H3PO4 = Zn3(PO4)2 + HNO3 =>
3 Zn(NO3)2 + 2 H3PO4 = Zn3(PO4)2 + 6 HNO3
(NH4)2MoO4 + Na2HPO4 + HNO3 = (NH4)3(PMo12O40) + NH4NO3 + NaNO3 + H2O =>
12(NH4)2MoO4 + Na2HPO4 + 23 HNO3 = (NH4)3(PMo12O40) + 21 NH4NO3 + 2 NaNO3 + 12 H2O
Co(OH)2 + H2O2 = CoOOH*H2O =>
2 Co(OH)2 + H2O2 = 2 CoOOH*H2O
CuSO4 + BaCl = CuClBaSO4 =>
CuSO4 + BaCl = CuClBaSO4
Br{-} + Cl2 = Cl{-} + Br =>
2 Br{-} + Cl2 = 2 Cl{-} + 2 Br
SnCl2 + KMnO4 + H2SO4 = Sn(SO4)2 + SnCl4 + MnCl2 + KCl + H2O =>
5 SnCl2 + 2 KMnO4 + 8 H2SO4 = 4 Sn(SO4)2 + SnCl4 + 2 MnCl2 + 2 KCl + 8 H2O
BaCl + KOH = KCl + BaOH =>
BaCl + KOH = KCl + BaOH
HClO + Ca(OH)2 = HClO2 + Ca2 + H2O =>
2 HClO + 2 Ca(OH)2 = 2 HClO2 + Ca2 + 2 H2O
Na2SO3 + H2S = Na2S + H2SO3 =>
Na2SO3 + H2S = Na2S + H2SO3
CuSO4 + BaCl = CuClBaSO4 =>
CuSO4 + BaCl = CuClBaSO4
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
MgSO4(aq) + AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq) =>
MgSO4(aq) + 2 AgClO4(aq) = Mg(ClO4)2(aq) + Ag2SO4(aq)
Zn(NO3)2 + NH4OH = Zn(OH)2 + NH4(NO3) =>
Zn(NO3)2 + 2 NH4OH = Zn(OH)2 + 2 NH4(NO3)
BaF2 + NaF = BaF + NaF2 =>
BaF2 + NaF = BaF + NaF2
Sb + I2 = SbI3 =>
2 Sb + 3 I2 = 2 SbI3
CH2CHCH2CH3 + O2 = H2O + CO2 =>
CH2CHCH2CH3 + 6 O2 = 4 H2O + 4 CO2
Al + (NH4)(ClO4) = Al2O3 + AlCl3 + NO + H2O =>
3 Al + 3(NH4)(ClO4) = Al2O3 + AlCl3 + 3 NO + 6 H2O
H2S + Na2SO3 = H2SO4 + Na2S =>
3 H2S + 4 Na2SO3 = 3 H2SO4 + 4 Na2S
CuSO4 + BaCl = CuClBaSO4 =>
CuSO4 + BaCl = CuClBaSO4
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
S + (O)2 = S(O)3 =>
2 S + 3(O)2 = 2 S(O)3
HL + H2SO4 = SO2 + L2 + H2O =>
2 HL + H2SO4 = SO2 + L2 + 2 H2O
Fe + Fe(NO3)3 = Fe(NO3)2 =>
Fe + 2 Fe(NO3)3 = 3 Fe(NO3)2
HCIO4 + RbOH = Rb(CIO4) + H2O =>
HCIO4 + RbOH = Rb(CIO4) + H2O
Iron(iii)oxide + silverchloride = iron(iii)chloride + silveroxide =>
Fe2O3 + 6 AgCl = 2 FeCl3 + 3 Ag2O
Na2SO4 + H2O + CO2 = NaHCO3 + H2SO4 =>
Na2SO4 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO4
Na2S2O5 + Br2 = NaBr + Na2SO4 + SO2 =>
2 Na2S2O5 + Br2 = 2 NaBr + Na2SO4 + 3 SO2
CH3CH2CONH2 + NaOH = CH3CH2COONa + NH3 =>
CH3CH2CONH2 + NaOH = CH3CH2COONa + NH3
FeTiO3 + C + Cl2 = FeCl3TiCl4 + CO2 =>
2 FeTiO3 + 3 C + 7 Cl2 = 2 FeCl3TiCl4 + 3 CO2
K2HPO3 + H2O = KH2PO3 + KOH =>
K2HPO3 + H2O = KH2PO3 + KOH
Ca(No3)2 + K2CO3 = CaCO3 + KNo3 =>
Ca(No3)2 + K2CO3 = CaCO3 + 2 KNo3
Cr2O7{-2} + HNO2 + H{+} = Cr{+3} + NO3 + H2O =>
Cr2O7{-2} + 2 HNO2 + 8 H{+} = 2 Cr{+3} + 2 NO3 + 5 H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PbCO3 + CH3COOH = Pb(C2H3O2)2 + CO2 + H2O =>
PbCO3 + 2 CH3COOH = Pb(C2H3O2)2 + CO2 + H2O
Fe2 + H2O = FeO3 + H2 =>
Fe2 + 6 H2O = 2 FeO3 + 6 H2
HCOH + Ag[(NH3)2]OH = Ag + CO2 + H2O + NH3 =>
HCOH + 4 Ag[(NH3)2]OH = 4 Ag + CO2 + 3 H2O + 8 NH3
HNO3 + P4 + H2O = H3PO4 + N2O3 =>
10 HNO3 + P4 + H2O = 4 H3PO4 + 5 N2O3
(NH4)6Mo7O24 + NH4VO3 + PO4{3-} + H{+} = PV2Mo10O40{5-} + NH4{+} + H2O =>
10(NH4)6Mo7O24 + 14 NH4VO3 + 7 PO4{3-} + 60 H{+} = 7 PV2Mo10O40{5-} + 74 NH4{+} + 30 H2O
Mn7 + H2 = MnH7 =>
2 Mn7 + 49 H2 = 14 MnH7
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/16/24
Équations équilibrées sur08/15/23
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