| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaHCO3 = Na2(CO3) + H2CO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C2H13 + O2 = CO2 + H2O =>
4 C2H13 + 21 O2 = 8 CO2 + 26 H2O
K2Cu2O7 + HCl = KCl + CuCl + H2O + Cl2 =>
K2Cu2O7 + 14 HCl = 2 KCl + 2 CuCl + 7 H2O + 5 Cl2
NH2CH2COOH + HCl = NH2CH2COCl + H2O =>
NH2CH2COOH + HCl = NH2CH2COCl + H2O
FeCl2 + K2Cr2O7 + HCl = CrCl + FeCl3 + KCl + H2O =>
10 FeCl2 + K2Cr2O7 + 14 HCl = 2 CrCl + 10 FeCl3 + 2 KCl + 7 H2O
Ga + CI3 = GaCI3 =>
Ga + CI3 = GaCI3
MgBr2 + Ag = AgBr + Mg =>
MgBr2 + 2 Ag = 2 AgBr + Mg
CoSO4 + Na2CrO4 = Na2SO4 + CoCrO4 =>
CoSO4 + Na2CrO4 = Na2SO4 + CoCrO4
C2H4O2 + NaOH = Na + C2H5O3 =>
C2H4O2 + NaOH = Na + C2H5O3
AgCo3 = Ag + Co2 =>
2 AgCo3 = 2 Ag + 3 Co2
NO + SO3 = N2O5 + SO2 =>
2 NO + 3 SO3 = N2O5 + 3 SO2
PH3 + Cu(OH)2 = P4 + Cu + H2O =>
4 PH3 + 6 Cu(OH)2 = P4 + 6 Cu + 12 H2O
C6H5CHCH2 + KMnO4 + H2O = C6H5COOCHOH + MnO2 + KOH =>
3 C6H5CHCH2 + 7 KMnO4 + 2 H2O = 3 C6H5COOCHOH + 7 MnO2 + 7 KOH
Al(NO3)3 + K3PO4 = KNO3 + AlPO4 =>
Al(NO3)3 + K3PO4 = 3 KNO3 + AlPO4
MgCO + O2 = Mg2 + CO3 =>
2 MgCO + 2 O2 = Mg2 + 2 CO3
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
C2H4O2 = C2H6 + CO2 + H2 =>
2 C2H4O2 = C2H6 + 2 CO2 + H2
Ca(OH)2 + HPO = Ca(PO)2 + H2O =>
Ca(OH)2 + 2 HPO = Ca(PO)2 + 2 H2O
Cu(NO3)2 + Na(OH) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 Na(OH) = Cu(OH)2 + 2 NaNO3
Al2(C2)3 + H2O = Al(OH)3 + C2H2 =>
Al2(C2)3 + 6 H2O = 2 Al(OH)3 + 3 C2H2
KCrO2 = KO + CrO =>
KCrO2 = KO + CrO
HIO3 + FeI2 + HCl2 = FeCl3 + ICl + H2O =>
5 HIO3 + 9 FeI2 + 25 HCl2 = 9 FeCl3 + 23 ICl + 15 H2O
C35H650 + O2 = CO2 + H2O =>
2 C35H650 + 395 O2 = 70 CO2 + 650 H2O
C3H8 + H2O = CO + H2 =>
C3H8 + 3 H2O = 3 CO + 7 H2
AuCl3 + Na2CO3 = Au + O2 + CO2 + NaCl =>
4 AuCl3 + 6 Na2CO3 = 4 Au + 3 O2 + 6 CO2 + 12 NaCl
NaCl + CuSO4 = Na2[CuCl4] + Na2SO4 =>
4 NaCl + CuSO4 = Na2[CuCl4] + Na2SO4
SO4 + Ca + H2O = CaSO4(H2O)2 =>
SO4 + Ca + 2 H2O = CaSO4(H2O)2
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2 =>
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2 =>
CuCl2 + Ba(OH)2 = BaCl2 + Cu(OH)2
Fe2S3 + HNO3 = Fe(NO3)3 + H2SO4 + NN + H2O =>
5 Fe2S3 + 54 HNO3 = 10 Fe(NO3)3 + 15 H2SO4 + 12 NN + 12 H2O
SOCl2 + H2O = SO2 + HCl =>
SOCl2 + H2O = SO2 + 2 HCl
Sc + I2 = I2Sc =>
Sc + I2 = I2Sc
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Na2[Zn(OH)4] + Cl2 = NaCl + Zn(OH)2 + NaClO3 + H2O =>
3 Na2[Zn(OH)4] + 3 Cl2 = 5 NaCl + 3 Zn(OH)2 + NaClO3 + 3 H2O
Hg2S2 = Hg + S2 =>
Hg2S2 = 2 Hg + S2
C47H96 + O2 = CO2 + H2O =>
C47H96 + 71 O2 = 47 CO2 + 48 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
SO2 + H2O = H2SO4 + H2 =>
SO2 + 2 H2O = H2SO4 + H2
F2 + H2O = OF2 + HF =>
2 F2 + H2O = OF2 + 2 HF
Ca(CrO4)2 + KI = K(CrO4) + CaI2 =>
Ca(CrO4)2 + 2 KI = 2 K(CrO4) + CaI2
C9H8O + CuSO4 + NaOH = CHOO + Cu2O + Na2SO4 + H2O =>
2 C9H8O + 66 CuSO4 + 132 NaOH = 18 CHOO + 33 Cu2O + 66 Na2SO4 + 65 H2O
CH4 + H2O = CO + H2 =>
CH4 + H2O = CO + 3 H2
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2 =>
Cl + HNO3 + AgNO3 = AgCl + H(NO3)2
Co07(NO3)2*6H2O + Fe(NO3)3*9H2O + C6H8O7*H2O + Zn03(NO3)2 = Co07Zn03Fe2O4 + H2O + N2 + CO2 =>
9 Co07(NO3)2*6H2O + 18 Fe(NO3)3*9H2O + 26 C6H8O7*H2O + 9 Zn03(NO3)2 = 9 Co07Zn03Fe2O4 + 346 H2O + 45 N2 + 156 CO2
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
AICI3 + NaOH = NaCI3 + AIOH =>
AICI3 + NaOH = NaCI3 + AIOH
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)(H)2 + CO =>
Fe(CO)5 + PF3 + H2 = Fe(CO)2(PF3)(H)2 + 3 CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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