| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 C3H5N3O9 = 12 CO2 + 10 H2O + 6 N2 + O2
Mg + NH4OH = Mg(OH)2 + NH3 + H2 =>
Mg + 2 NH4OH = Mg(OH)2 + 2 NH3 + H2
Na + FeBr3 = NaBr + Fe =>
3 Na + FeBr3 = 3 NaBr + Fe
F2 + Al2O3 = AlF3 + O2 =>
6 F2 + 2 Al2O3 = 4 AlF3 + 3 O2
HCl + HNO3 + Sn = NO2 + H2SnCl6 + H2O =>
6 HCl + 4 HNO3 + Sn = 4 NO2 + H2SnCl6 + 4 H2O
NaBO3 + K2S + H2SO4 = S + H3BO3 + Na2SO4 + K2SO4 =>
2 NaBO3 + 2 K2S + 3 H2SO4 = 2 S + 2 H3BO3 + Na2SO4 + 2 K2SO4
Al + KOH + H2SO4 = H2O + H2 + (KAl(SO4)2) =>
2 Al + 2 KOH + 4 H2SO4 = 2 H2O + 3 H2 + 2(KAl(SO4)2)
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Ba(OH)2 + H3PO4 = BaHPO4 + H2O =>
Ba(OH)2 + H3PO4 = BaHPO4 + 2 H2O
HJ + H2SO4 = H2S + H2O + J2 =>
8 HJ + H2SO4 = H2S + 4 H2O + 4 J2
NH2CONH2 + HONO = NH2COOH + HOH + N2 =>
NH2CONH2 + HONO = NH2COOH + HOH + N2
MgCl2 + Na2CO3 + H2O = Mg(OH)2*3MgCO3 + Mg(HCO3)2 + NaCl =>
5 MgCl2 + 5 Na2CO3 + 2 H2O = Mg(OH)2*3MgCO3 + Mg(HCO3)2 + 10 NaCl
CH3ONaHCl = CH3OHClNa =>
CH3ONaHCl = CH3OHClNa
AuOH + MgS = Au2S + Mg(OH)2 =>
2 AuOH + MgS = Au2S + Mg(OH)2
KBrO + H2O = KHBr + OH =>
KBrO + 2 H2O = KHBr + 3 OH
OF2 + H2O = O2 + HF =>
OF2 + H2O = O2 + 2 HF
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
Ta + KOH + O2 = K3TaO4 + H2O =>
4 Ta + 12 KOH + 5 O2 = 4 K3TaO4 + 6 H2O
Hg2(NO3)2 + NiCl2 = Hg2Cl2 + Ni(NO3)2 =>
Hg2(NO3)2 + NiCl2 = Hg2Cl2 + Ni(NO3)2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
MgO + H2SO4 = MgSO4 + H2O =>
MgO + H2SO4 = MgSO4 + H2O
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
C17H35COONa + O2 = CO2 + H2O + Na2CO3 =>
2 C17H35COONa + 52 O2 = 35 CO2 + 35 H2O + Na2CO3
Cr2(SO4)3 + Rb(OH) = Cr(OH)3 + Rb2(SO4) =>
Cr2(SO4)3 + 6 Rb(OH) = 2 Cr(OH)3 + 3 Rb2(SO4)
Fe + HC2H3O2 = Fe(C2H3O2)3 + H2 =>
2 Fe + 6 HC2H3O2 = 2 Fe(C2H3O2)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
PBr3 = P4 + Br2 =>
4 PBr3 = P4 + 6 Br2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
H2O + NO2 = H2 + NO3 =>
H2O + NO2 = H2 + NO3
Al + CO2 = Al2O3 + CO =>
2 Al + 3 CO2 = Al2O3 + 3 CO
C3H12 + O2 = CO2 + H2O =>
C3H12 + 6 O2 = 3 CO2 + 6 H2O
K2SiO3 + (NH4)2SO4 = K2SO4 + NH3 + H2SiO3 =>
K2SiO3 + (NH4)2SO4 = K2SO4 + 2 NH3 + H2SiO3
F2 + NaBr = NaF + Br2 =>
F2 + 2 NaBr = 2 NaF + Br2
SrSO4 + K2S = SrS + K2SO4 =>
SrSO4 + K2S = SrS + K2SO4
Cd(NO3)2 = CdO + NO2 + O2 =>
2 Cd(NO3)2 = 2 CdO + 4 NO2 + O2
CuSO3 + HNO2 = HSO3 + CuNO2 =>
CuSO3 + HNO2 = HSO3 + CuNO2
NaBr + H2SO4 + C4H9OH = C4H9Br + NaHSO4 + H2O =>
NaBr + H2SO4 + C4H9OH = C4H9Br + NaHSO4 + H2O
O + P4 = PO5 =>
20 O + P4 = 4 PO5
KOH + (CH3COO)3Fe = Fe(OH)3 + CH3COOK =>
3 KOH + (CH3COO)3Fe = Fe(OH)3 + 3 CH3COOK
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
SF + F = SF2 =>
SF + F = SF2
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NaNO3 + Mg + H2O = NH3 + Mg(OH)2 + NaOH =>
NaNO3 + 4 Mg + 6 H2O = NH3 + 4 Mg(OH)2 + NaOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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