| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH4NO2 = N2 + 2 H2O
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
NaCl + H2O = Na2O + HCl =>
2 NaCl + H2O = Na2O + 2 HCl
H2 + F2 = HF =>
H2 + F2 = 2 HF
CaCl2 + MgCo3 = CaCo3 + MgCl2 =>
CaCl2 + MgCo3 = CaCo3 + MgCl2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C + Cl2 = CCl4 =>
C + 2 Cl2 = CCl4
H(subscript)3PO(subscript)4 + NH(subscript)3 = ((NH(subscript)4)(subscript)3)PO(subscript)4 =>
H(subscript)3PO(subscript)4 + 3 NH(subscript)3 = ((NH(subscript)4)(subscript)3)PO(subscript)4
Co(OH)3 + H2Cr2O7 = Co2(Cr2O7)3 + H2O =>
2 Co(OH)3 + 3 H2Cr2O7 = Co2(Cr2O7)3 + 6 H2O
Al3 + Ni(SO4) = Al2(SO4)3 + Ni2 =>
4 Al3 + 18 Ni(SO4) = 6 Al2(SO4)3 + 9 Ni2
HNo3 + CaCO3 = CO2 + H2O + Ca(No3)2 =>
2 HNo3 + CaCO3 = CO2 + H2O + Ca(No3)2
P4 + MnO4{-} + H{+} = H3PO4 + Mn{2+} =>
P4 + 4 MnO4{-} + 12 H{+} = 4 H3PO4 + 4 Mn{2+}
HCI + NH4OH = H2O + NH4CI =>
HCI + NH4OH = H2O + NH4CI
Mn(NO3)2*4H2O + C2H5NO2 = MnO2 + H2O + CO2 + N2 =>
9 Mn(NO3)2*4H2O + 8 C2H5NO2 = 9 MnO2 + 56 H2O + 16 CO2 + 13 N2
HOCN = C3H6N6 + CO2 =>
6 HOCN = C3H6N6 + 3 CO2
KPO4 + Cu(SO4)3 = K(SO4) + Cu(PO4)3 =>
3 KPO4 + Cu(SO4)3 = 3 K(SO4) + Cu(PO4)3
AgNO3 + H3PO4 = NO2 + H2O + O2 + Ag3PO4 =>
12 AgNO3 + 4 H3PO4 = 12 NO2 + 6 H2O + 3 O2 + 4 Ag3PO4
Pb + Al2O3 = Al + PbO2 =>
3 Pb + 2 Al2O3 = 4 Al + 3 PbO2
Hg2SO4 + AlCl3 = Hg2Cl2 + Al2(SO4)3 =>
3 Hg2SO4 + 2 AlCl3 = 3 Hg2Cl2 + Al2(SO4)3
AgNO + Na2S = Ag2S + NaNO =>
2 AgNO + Na2S = Ag2S + 2 NaNO
HC6H11NHSO3 + BaCO3 = Ba(C6H11NHSO3)2 + H2CO3 =>
2 HC6H11NHSO3 + BaCO3 = Ba(C6H11NHSO3)2 + H2CO3
AlF3 + K2CO3 = KF + Al2(CO3)3 =>
2 AlF3 + 3 K2CO3 = 6 KF + Al2(CO3)3
SO2 + Na2SO3 = Na2S + SO3 =>
3 SO2 + Na2SO3 = Na2S + 3 SO3
HBrO + Fr(OH) = Fr(BrO) + H2O =>
HBrO + Fr(OH) = Fr(BrO) + H2O
NH3 + KNO2 = N2 + H2O + KOH =>
NH3 + KNO2 = N2 + H2O + KOH
Br2 + KI3 = KBr2 + I2 =>
2 Br2 + 2 KI3 = 2 KBr2 + 3 I2
KClO3 + CH3NO2 = KClO + CO2 + H2O + N2 =>
3 KClO3 + 4 CH3NO2 = 3 KClO + 4 CO2 + 6 H2O + 2 N2
Fe2(SO4)3 + KSCn = K3Fe(SCn)6 + K2SO4 =>
Fe2(SO4)3 + 12 KSCn = 2 K3Fe(SCn)6 + 3 K2SO4
P4S3 + O2 = P4O10 + S02 =>
2 P4S3 + 10 O2 = 2 P4O10 + 3 S02
Fe(SO4) + K(CO3) = Fe(CO3) + K(SO4) =>
Fe(SO4) + K(CO3) = Fe(CO3) + K(SO4)
Na2O + HCl = NaOH + NaCl =>
Na2O + HCl = NaOH + NaCl
K + Mg3N2 = KN2 + Mg3 =>
K + Mg3N2 = KN2 + Mg3
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
CH3(CH2)2CH3 + O2 = CO2 + H26 =>
13 CH3(CH2)2CH3 + 52 O2 = 52 CO2 + 5 H26
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2 =>
KMnO4 + Fe(NH4)2(SO4)2 = FeMnO4 + K(NH4)2(SO4)2
Fe + Cu(OH)2 = Fe(OH)3 + Cu =>
2 Fe + 3 Cu(OH)2 = 2 Fe(OH)3 + 3 Cu
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
CO2 + BaCl = BaO + COCl =>
CO2 + BaCl = BaO + COCl
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
AlBr3 + Cl2 = AlCl3 + Br2 =>
2 AlBr3 + 3 Cl2 = 2 AlCl3 + 3 Br2
Al2(SO4)3 + Ba(NO3)2 = Al(NO3)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(NO3)2 = 2 Al(NO3)3 + 3 BaSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
CO2 + Na2O = Na2CO3 =>
CO2 + Na2O = Na2CO3
CH4 + SO2 = H2S + CO2 + H2 =>
CH4 + SO2 = H2S + CO2 + H2
FeCl3*6H2O = FeCl3 + H2O =>
FeCl3*6H2O = FeCl3 + 6 H2O
HCOONH4 = HCONH2 + H2O =>
HCOONH4 = HCONH2 + H2O
ZnCO3 + H3C6H5O7 = Zn3(C6H5O7)2 + H2O + CO2 =>
3 ZnCO3 + 2 H3C6H5O7 = Zn3(C6H5O7)2 + 3 H2O + 3 CO2
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
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