| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH2(OH) + O2 = H2O + CH3COOH
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CO + H2O = CH3 + OH =>
CO + 4 H2O = CH3 + 5 OH
BaO2 + HCl = BaCl2 + H2O + O2 =>
2 BaO2 + 4 HCl = 2 BaCl2 + 2 H2O + O2
Zn + H3PO4 = Zn3H2 + PO4 =>
9 Zn + 2 H3PO4 = 3 Zn3H2 + 2 PO4
CuBr + HCl = CuCl + HBr =>
CuBr + HCl = CuCl + HBr
I2 + NaClO + NaOH = NaIO + NaCl + H2O =>
I2 + NaClO + 2 NaOH = 2 NaIO + NaCl + H2O
C21H34(OH)2CH3COOH = C23H40O4 =>
C21H34(OH)2CH3COOH = C23H40O4
KCl + Pb(NO3)2 = PbCl2 + K2(NO3)2 =>
2 KCl + Pb(NO3)2 = PbCl2 + K2(NO3)2
H2O + KCl = KOH + HCl =>
H2O + KCl = KOH + HCl
CaO + SiO3 = CaSiO4 =>
CaO + SiO3 = CaSiO4
Zn(CH3COO)2*2H2O + Mn(CH3COO)2*4H2O = Zn95Mn5O100 + CO2 + H2O + CH4 =>
95 Zn(CH3COO)2*2H2O + 5 Mn(CH3COO)2*4H2O = Zn95Mn5O100 + 200 CO2 + 110 H2O + 200 CH4
CrAs + PtF2 = CrF3 + Pt3As2 =>
2 CrAs + 3 PtF2 = 2 CrF3 + Pt3As2
H2S + Mg(CO)3 = MgS + H2(CO)3 =>
H2S + Mg(CO)3 = MgS + H2(CO)3
Ni2O3H2O = NiHO2 =>
Ni2O3H2O = 2 NiHO2
HBr + AlO = AlBr2 + H2O =>
2 HBr + AlO = AlBr2 + H2O
Cr(OH)2 + HF = CrF2 + H2O =>
Cr(OH)2 + 2 HF = CrF2 + 2 H2O
F2 + N4 = NF3 =>
6 F2 + N4 = 4 NF3
Li{+} + Ca = Li + Ca{+2} =>
2 Li{+} + Ca = 2 Li + Ca{+2}
Al2O3 + HCl = AlCl3 + H2O(meioacido) =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O(meioacido)
H3AsO3 + Mg(OH)2 = Mg(AsH2O3)2 + H2O =>
2 H3AsO3 + Mg(OH)2 = Mg(AsH2O3)2 + 2 H2O
HCl + NaOH = H(OH)NaCl =>
HCl + NaOH = H(OH)NaCl
Na2SO3 + KMnO4 + NaOH = H2O + K2SO4 + Na2MnO4 =>
Na2SO3 + 2 KMnO4 + 2 NaOH = H2O + K2SO4 + 2 Na2MnO4
Ag + CrO4 = AgCrO4 =>
Ag + CrO4 = AgCrO4
CH3COOHNaOH = CH3COOOHHNa =>
CH3COOHNaOH = CH3COOOHHNa
HCl + Si(OH)4 = SiCl4 + H2O =>
4 HCl + Si(OH)4 = SiCl4 + 4 H2O
CS2 + CO2 = CO + S =>
CS2 + CO2 = 2 CO + 2 S
CoCl2*6H2O + H2C2O4*2H2O = CoC2O4 + HCl + H2O =>
CoCl2*6H2O + H2C2O4*2H2O = CoC2O4 + 2 HCl + 8 H2O
W + HF + HNO3 = H2[WO2F4] + NO + H2O =>
W + 4 HF + 2 HNO3 = H2[WO2F4] + 2 NO + 2 H2O
Mg3(PO4)2 + HCl = MgCl2 + H3(PO4) =>
Mg3(PO4)2 + 6 HCl = 3 MgCl2 + 2 H3(PO4)
Cd + Zn = CdZn2 =>
Cd + 2 Zn = CdZn2
PSO4 = P + S2 + O2 =>
2 PSO4 = 2 P + S2 + 4 O2
Fe(NO3)2 + KSCN = Fe(SCN)2 + K(NO3) =>
Fe(NO3)2 + 2 KSCN = Fe(SCN)2 + 2 K(NO3)
CH3CH(OH)CH2CH3 + CuO = CH3COCH3 + Cu + H2O =>
3 CH3CH(OH)CH2CH3 + 4 CuO = 4 CH3COCH3 + 4 Cu + 3 H2O
HgNO3 = HgO + NO2 =>
HgNO3 = HgO + NO2
HCl + F = FCl + H =>
HCl + F = FCl + H
H3PO2NaOH = H2ONaH2PO2 =>
H3PO2NaOH = H2ONaH2PO2
PbO2 + U = Pb + UO2 =>
PbO2 + U = Pb + UO2
K2Cr2O7 + H3SbO3 + HCl = H3SbO4 + CrCl3 + KCl + H2O =>
K2Cr2O7 + 3 H3SbO3 + 8 HCl = 3 H3SbO4 + 2 CrCl3 + 2 KCl + 4 H2O
SbS5 + HNO3 + H2O = H3SbO + HSO + N2O =>
2 SbS5 + 2 HNO3 + 7 H2O = 2 H3SbO + 10 HSO + N2O
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
HC2H3O2 + NaClO = NaCl + H2O + C2H3O2 =>
2 HC2H3O2 + NaClO = NaCl + H2O + 2 C2H3O2
Li + Si = Li22Si5 =>
22 Li + 5 Si = Li22Si5
Al + I2 = AlI3 =>
2 Al + 3 I2 = 2 AlI3
Mo2O6 + Zn2 = Mo2O3 + ZnO2 =>
4 Mo2O6 + 3 Zn2 = 4 Mo2O3 + 6 ZnO2
CH3COOH + O2 = CO2*H2O =>
CH3COOH + 2 O2 = 2 CO2*H2O
CH4(g) + O2(g) = CO2(g) + H2O(liquid) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(liquid)
H3Cl + OH = Cl + H2O =>
H3Cl + 3 OH = Cl + 3 H2O
KMnO4 + H2SO4 + NaHSO3 = MnSO4(aq) + K2SO4 + NaSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 10 NaHSO3 = 6 MnSO4(aq) + 3 K2SO4 + 10 NaSO4 + 14 H2O
Ba(OH)2 + K2SO3 = BaSO3 + KOH =>
Ba(OH)2 + K2SO3 = BaSO3 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/07/24
Équations équilibrées sur06/06/23
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