| Équations équilibrées la veille | Équations équilibrées le lendemain |
Bi2O3 + 2 I2 + 4 NaOH = Bi2O5 + 4 NaI + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Ba2 + Ag(CH3COO) = Ba(CH3COO)2 + Ag =>
Ba2 + 4 Ag(CH3COO) = 2 Ba(CH3COO)2 + 4 Ag
C6H5COOH + H2O = H3O + C6H5COO =>
C6H5COOH + H2O = H3O + C6H5COO
KMNO4 + HCl = KCl + MNCl2 + H2O + Cl2 =>
2 KMNO4 + 16 HCl = 2 KCl + 2 MNCl2 + 8 H2O + 5 Cl2
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
C3H6(g) + NH3(g) + O2(g) = C3H3N(g) + H2O(g) =>
2 C3H6(g) + 2 NH3(g) + 3 O2(g) = 2 C3H3N(g) + 6 H2O(g)
Cl2O7 + H2O = HClO4 =>
Cl2O7 + H2O = 2 HClO4
HCl + NAOH = H2O + NACl =>
HCl + NAOH = H2O + NACl
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
NO2 + P = NO + P2O5 =>
5 NO2 + 2 P = 5 NO + P2O5
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
MnO + Cl2O7 = Mn(ClO4)2 =>
MnO + Cl2O7 = Mn(ClO4)2
C2H4 + O2 = CO2 + H20 =>
5 C2H4 + 10 O2 = 10 CO2 + H20
MnO + Cl2O7 = Mn(ClO4)2 =>
MnO + Cl2O7 = Mn(ClO4)2
FECl2 + Cl2 = FECl3 =>
2 FECl2 + Cl2 = 2 FECl3
KI + KBrO3 + HCl = I2 + KBr + KCl + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + KBr + 6 KCl + 3 H2O
MnO + Cl2O7 = Mn(ClO4)2 =>
MnO + Cl2O7 = Mn(ClO4)2
N2O5 + NH2OH = NH4NO2 + H2O =>
N2O5 + 10 NH2OH = 6 NH4NO2 + 3 H2O
HBrO2 = HBrO3 + HBr =>
3 HBrO2 = 2 HBrO3 + HBr
K2Cr2O7 + HCl = CrCl3 + H2O + Cl2 + KCl =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 7 H2O + 3 Cl2 + 2 KCl
MnO + Cl2O7 = Mn(ClO4)2 =>
MnO + Cl2O7 = Mn(ClO4)2
CaCO3 + CuSO4 = CaSO4 + CuCO3 =>
CaCO3 + CuSO4 = CaSO4 + CuCO3
K2MNO4 + CO2 + H2O = KMNO4 + MNO2 + KHCO3 =>
3 K2MNO4 + 4 CO2 + 2 H2O = 2 KMNO4 + MNO2 + 4 KHCO3
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
CoCl2 + BaOH2 = CoOH2 + BaCl2 =>
CoCl2 + BaOH2 = CoOH2 + BaCl2
ZnO + H2 = H2O + Zn =>
ZnO + H2 = H2O + Zn
BaO2 + C + Cl2 = BaCl2 + CO2 =>
BaO2 + C + Cl2 = BaCl2 + CO2
AI + I2 = AII3 =>
2 AI + 3 I2 = 2 AII3
BaO + C = Ba + CO2 =>
2 BaO + C = 2 Ba + CO2
CuFeS2 + O2 = CuS + SO2 + Fe2O3 =>
4 CuFeS2 + 7 O2 = 4 CuS + 4 SO2 + 2 Fe2O3
{-}Fluorene = {-}Fluorenone =>
{-}Fluorene = {-}Fluorenone
NAHSO3 + HCL = SO2 + H2O + NACL =>
NAHSO3 + HCL = SO2 + H2O + NACL
KMNO4 + H2O + KI = MNO2 + I2 + KOH =>
2 KMNO4 + 4 H2O + 6 KI = 2 MNO2 + 3 I2 + 8 KOH
SIO2 + CA(OH)2 = CASIO3 + H2O =>
SIO2 + CA(OH)2 = CASIO3 + H2O
BaCO3 + H2SO4 = BaSO4 + H2CO3 =>
BaCO3 + H2SO4 = BaSO4 + H2CO3
H2S + O2 = H2 + SO2 =>
H2S + O2 = H2 + SO2
Na2O2 + HCl = H2O2 + NaCl =>
Na2O2 + 2 HCl = H2O2 + 2 NaCl
Hg + NaNO3 + H2SO4 = Na2SO4 + Hg2SO4 + NO + H2O =>
6 Hg + 2 NaNO3 + 4 H2SO4 = Na2SO4 + 3 Hg2SO4 + 2 NO + 4 H2O
SiO2 + C2 = SiC + CO =>
2 SiO2 + 3 C2 = 2 SiC + 4 CO
Al(NO3)3 + H2O = HNO3 + Al2O3 =>
2 Al(NO3)3 + 3 H2O = 6 HNO3 + Al2O3
BACl2(aq) + H2SO4(aq) = BASO4(s) + HCl(aq) =>
BACl2(aq) + H2SO4(aq) = BASO4(s) + 2 HCl(aq)
P + HCLO3 + H2O = HCL + H3PO4 =>
6 P + 5 HCLO3 + 9 H2O = 5 HCL + 6 H3PO4
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
KNO2 + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
KNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + KNO3 + H2O
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O =>
Ba(OH)2 + N2O3 = Ba(NO2)2 + H2O
KNO2 + KMnO4 + KOH = K2MnO4 + KNO3 + H2O =>
KNO2 + 2 KMnO4 + 2 KOH = 2 K2MnO4 + KNO3 + H2O
Na2S2O3 + HCl = S + SO2 + NaCl + H2O =>
Na2S2O3 + 2 HCl = S + SO2 + 2 NaCl + H2O
C4H6 + O2 = CO2 + H20 =>
10 C4H6 + 40 O2 = 40 CO2 + 3 H20
NH3 + O2 = NO3 + H =>
2 NH3 + 3 O2 = 2 NO3 + 6 H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/16
Équations équilibrées sur12/24/15
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