Équations équilibrées la veille | Équations équilibrées le lendemain |
(NH4)2SO4 + Ba(ClO3)2 = BaSO4 + 2 NH4ClO3
CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + CH3COOH + KOH =>
3 CH3COH + K2Cr2O7 = CH3COOK + Cr2O3 + 2 CH3COOH + KOH
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
CaCl2 + NH4Cl + K4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + KCl =>
CaCl2 + 2 NH4Cl + K4[Fe(CN)6] = Ca(NH4)2[Fe(CN)6] + 4 KCl
CO2 + NH3 = OC[NH2]2 + H2O =>
CO2 + 2 NH3 = OC[NH2]2 + H2O
H2S04 + Na0H = Na2S0 + H0H =>
H2S04 + 8 Na0H = 4 Na2S0 + 5 H0H
KCl + CuCl = K + CuCl2 =>
KCl + CuCl = K + CuCl2
CuCl3 + Na2C2O4 = CuNa2C2O4 + Cl3 =>
CuCl3 + Na2C2O4 = CuNa2C2O4 + Cl3
LiNO3 + Y(NO3)36H2O + (NH2)2CO = LiYO2 + H2O + NO2 + CO2 =>
LiNO3 + Y(NO3)36H2O + 5(NH2)2CO = LiYO2 + 11 H2O + 47 NO2 + 5 CO2
C2H3NaO2 + H2O = NaOH + HC2H3O2 =>
C2H3NaO2 + H2O = NaOH + HC2H3O2
H2O(g) + CO2(g) = H2CO3(l) =>
H2O(g) + CO2(g) = H2CO3(l)
P1 + Br2 = PBr5 =>
2 P1 + 5 Br2 = 2 PBr5
HNO3 + Cl2 = HClO4 + NO2 + H2O =>
14 HNO3 + Cl2 = 2 HClO4 + 14 NO2 + 6 H2O
Cl2(g) + KI(ac) = KCl(ac) + I2(s) =>
Cl2(g) + 2 KI(ac) = 2 KCl(ac) + I2(s)
K2SHBr = K2BrHS =>
K2SHBr = K2BrHS
H2S + Na2CO3 = H2CO3 + Na2S =>
H2S + Na2CO3 = H2CO3 + Na2S
C6N6FeK3 + Cr2O3 + KOH = C6FeK4N6 + K2CrO4 + H2O =>
6 C6N6FeK3 + Cr2O3 + 10 KOH = 6 C6FeK4N6 + 2 K2CrO4 + 5 H2O
[Fe(SCN)3]NaF = Na(SCN)3FeF =>
[Fe(SCN)3]NaF = Na(SCN)3FeF
C8 = C6 =>
3 C8 = 4 C6
Zr + HNO3 + HCl = ZrCl4 + NO + H2O =>
3 Zr + 4 HNO3 + 12 HCl = 3 ZrCl4 + 4 NO + 8 H2O
KClMg(OH)2 = MgClK(OH)2 =>
KClMg(OH)2 = MgClK(OH)2
C2H4Cl2 + O2 = CO2 + HCl + H2O =>
2 C2H4Cl2 + 5 O2 = 4 CO2 + 4 HCl + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2 + HCl = C2H3Cl =>
C2H2 + HCl = C2H3Cl
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2 =>
CH3CHClCH3 + NaOH = H2O + NaCl + CH3CHCH2
Mg + I2 = MgI2 =>
Mg + I2 = MgI2
K2CrO7 + KNO2 + HNO3 = Cr(NO3)3 + KNO3 + H2O =>
2 K2CrO7 + 9 KNO2 + 10 HNO3 = 2 Cr(NO3)3 + 13 KNO3 + 5 H2O
PbO + NH3 = Pb + N2 + HO2 =>
12 PbO + 2 NH3 = 12 Pb + N2 + 6 HO2
KNO2 + AlCl3 = Al(NO2)3 + KCl =>
3 KNO2 + AlCl3 = Al(NO2)3 + 3 KCl
CH4(s) + O2(aq) = CO2(g) + H2O(l) =>
CH4(s) + 2 O2(aq) = CO2(g) + 2 H2O(l)
Cu(OH)4 + KSCN = Cu(SCN)4 + (OH)2 + K =>
Cu(OH)4 + 4 KSCN = Cu(SCN)4 + 2(OH)2 + 4 K
Cu + HNO3(conc) = NO2 + H2O + CuO =>
Cu + 2 HNO3(conc) = 2 NO2 + H2O + CuO
HNO3 + LiNO3 = LiH(NO3)2 =>
HNO3 + LiNO3 = LiH(NO3)2
NH3 + Cu = Cu(NH3) =>
NH3 + Cu = Cu(NH3)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Zn(ClO3)2 + NH4OH = NH4ClO3 + Zn(OH)2 =>
Zn(ClO3)2 + 2 NH4OH = 2 NH4ClO3 + Zn(OH)2
C6H5CH3HNO3 = C6H4NO2CH3H2O =>
C6H5CH3HNO3 = C6H4NO2CH3H2O
C6H5CN + H2O = C6H5COOH + NH3 =>
C6H5CN + 2 H2O = C6H5COOH + NH3
Bi(OH)3 + SnCl2 + NaOH = Bi + Na2[Sn(OH)6] + NaCl =>
2 Bi(OH)3 + 3 SnCl2 + 12 NaOH = 2 Bi + 3 Na2[Sn(OH)6] + 6 NaCl
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
NH3 + H2O + FeCl3 = NH4Cl + Fe(OH)3 =>
3 NH3 + 3 H2O + FeCl3 = 3 NH4Cl + Fe(OH)3
Na + N2 = Na3N =>
6 Na + N2 = 2 Na3N
Mn(NO3)2 + NH4(OH) = Mn(OH)2 + NH4(NO3) =>
Mn(NO3)2 + 2 NH4(OH) = Mn(OH)2 + 2 NH4(NO3)
CaHPO4(s) + NaHCO3(aq) = CaHCO3 + NaHPO4 =>
CaHPO4(s) + NaHCO3(aq) = CaHCO3 + NaHPO4
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
H2PO2 = HPO4PH3 =>
2 H2PO2 = HPO4PH3
C6H5CN + H2O = C6H5COOH + NH3 =>
C6H5CN + 2 H2O = C6H5COOH + NH3
NH4NO3 + KOH = NH3KNO3 + H2O =>
NH4NO3 + KOH = NH3KNO3 + H2O
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Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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