| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaSO3 + BaO = BaSO3 + NaO
zinc + O2 = zincoxide =>
2 Zn + O2 = 2 ZnO
C6H10O5 + O = CO2 + H2O =>
C6H10O5 + 12 O = 6 CO2 + 5 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Mg3(PO4)2 = Mg3P2 + O2 =>
Mg3(PO4)2 = Mg3P2 + 4 O2
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
CuO + CH3COOH = (CH3COO)2Cu + H2O =>
CuO + 2 CH3COOH = (CH3COO)2Cu + H2O
Ln + H2O = Ln(OH)3 + H2 =>
2 Ln + 6 H2O = 2 Ln(OH)3 + 3 H2
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O =>
H2SO4 + NaCO3 = NaSO4 + CO2 + H2O
NaNO3 + H2SO4 = NaHSO4 + HNO3(g) =>
NaNO3 + H2SO4 = NaHSO4 + HNO3(g)
S + Ca(OH)2 = CaS + H2O + SO3 =>
4 S + 3 Ca(OH)2 = 3 CaS + 3 H2O + SO3
Ca + P = Ca3(P)2 =>
3 Ca + 2 P = Ca3(P)2
AlOH + HBr = HOH + AlBr =>
AlOH + HBr = HOH + AlBr
C10H8 + O2 = CO2 + H2O =>
C10H8 + 12 O2 = 10 CO2 + 4 H2O
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
CH2Cl2 + NaOH = CH2OH + NaCl2 =>
CH2Cl2 + NaOH = CH2OH + NaCl2
CaCO3(heat) = CaO + CO2 =>
CaCO3(heat) = CaO + CO2
ZnO + H2SO4 = ZnSO4 + H2O =>
ZnO + H2SO4 = ZnSO4 + H2O
NaOH + CuSO4 = Cu(OH)2 + Na2SO4 =>
2 NaOH + CuSO4 = Cu(OH)2 + Na2SO4
Sj + O = SjO2 =>
Sj + 2 O = SjO2
KHCO3 + KOH = K2CO3 + H2O =>
KHCO3 + KOH = K2CO3 + H2O
Sj + O = SjO2 =>
Sj + 2 O = SjO2
KOH + Mn = H2 + MnO2 + K =>
2 KOH + Mn = H2 + MnO2 + 2 K
Sj + O = SjO2 =>
Sj + 2 O = SjO2
HCl + Fe(NO3)3 = FeCl + H(NO3)3 =>
HCl + Fe(NO3)3 = FeCl + H(NO3)3
Sj + O = SjO2 =>
Sj + 2 O = SjO2
Ca(HCO3)2(s)(heat) = CaCO3(s)CO2(g)H2O(g) =>
Ca(HCO3)2(s)(heat) = CaCO3(s)CO2(g)H2O(g)
Sj + O = SjO2 =>
Sj + 2 O = SjO2
OCl{-} + S2O3{-} + OH{-} = SO42{-} + Cl{-} + H2O =>
161 OCl{-} + 2 S2O3{-} + 2 OH{-} = 4 SO42{-} + 161 Cl{-} + H2O
K3Po4 + CaCl2 = Ca3(Po4)2 + KCl =>
2 K3Po4 + 3 CaCl2 = Ca3(Po4)2 + 6 KCl
HBr + K2S = K2Br2 + H2S =>
2 HBr + K2S = K2Br2 + H2S
Sn + NaOH = Sn(OH) + Na =>
Sn + NaOH = Sn(OH) + Na
C2H5Cl + Cl2 = C2H4Cl2 + HCl =>
C2H5Cl + Cl2 = C2H4Cl2 + HCl
Al2(SO4)3(aq) + NaOH(aq) = Na2SO4(aq) + Al(OH)3(s) =>
Al2(SO4)3(aq) + 6 NaOH(aq) = 3 Na2SO4(aq) + 2 Al(OH)3(s)
KI + H3PO4 + CH3OH = CH3I + K3PO4 + H2O =>
3 KI + H3PO4 + 3 CH3OH = 3 CH3I + K3PO4 + 3 H2O
Ca(OH)2 + (NH4)Cl = NH3 + CaCl2 + H2O =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3 + CaCl2 + 2 H2O
HNO3 + Na2S = NaNO3 + H2S =>
2 HNO3 + Na2S = 2 NaNO3 + H2S
H2C2O4 + NaOH = HOH + Na2C2O4 =>
H2C2O4 + 2 NaOH = 2 HOH + Na2C2O4
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
SiO2 + K2O = K2SiO3 =>
SiO2 + K2O = K2SiO3
HS + Zn(OH)2 = ZnS2 + H2O =>
2 HS + Zn(OH)2 = ZnS2 + 2 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
C6H6 + O2(g) = CO2(g) + H2O(l) =>
2 C6H6 + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
MnBr2 + Ca = CaBr2 + Mn =>
MnBr2 + Ca = CaBr2 + Mn
PtCH3 + KMnO4 + H2SO4 = PtCOOH + K2SO4 + MnSO4 + H2O =>
5 PtCH3 + 6 KMnO4 + 9 H2SO4 = 5 PtCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
N2H4 + Ag2O = N2 + Ag + OH =>
N2H4 + 4 Ag2O = N2 + 8 Ag + 4 OH
C6H6O + H2 = CH4 + H2O =>
C6H6O + 10 H2 = 6 CH4 + H2O
Co + C + K = CoCK =>
Co + C + K = CoCK
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
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