Équations équilibrées la veille |
3 NH3 + H3PO4 = ((NH4)3PO4)
NaCl + MnSO4 = MnCl2 + Na2SO4 =>
2 NaCl + MnSO4 = MnCl2 + Na2SO4
CO2(aq) + H2O(l) = CO3(g) + H2(g) =>
CO2(aq) + H2O(l) = CO3(g) + H2(g)
Cr2O3 + Cl2 + NaOH = Na2CrO4 + NaCl + H2O =>
Cr2O3 + 3 Cl2 + 10 NaOH = 2 Na2CrO4 + 6 NaCl + 5 H2O
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Ba + HNO3 = Ba(NO3)2 + H2O + NH4NO3 =>
4 Ba + 10 HNO3 = 4 Ba(NO3)2 + 3 H2O + NH4NO3
LiOH + H3AsO4 = Li2HAsO4 + H2O =>
2 LiOH + H3AsO4 = Li2HAsO4 + 2 H2O
CH3CHCH2(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3CHCH2(g) + 9 O2(g) = 6 CO2(g) + 6 H2O(g)
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Fe2(SO4)3 + Na2SiO3 = Fe2(SiO3)3 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2SiO3 = Fe2(SiO3)3 + 3 Na2SO4
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O = =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C2N2 + H2O = HCN + HOCN =>
C2N2 + H2O = HCN + HOCN
Sn + HCl = Sn2Cl + H =>
2 Sn + HCl = Sn2Cl + H
BaOSO = BaSO2 =>
BaOSO = BaSO2
Mn(OH)2 + NaOH + H2O2 = Na2MnO4 + H2O =>
Mn(OH)2 + 2 NaOH + 2 H2O2 = Na2MnO4 + 4 H2O
SiO2(s) + HF = SiF4(g) + H2O =>
SiO2(s) + 4 HF = SiF4(g) + 2 H2O
CaNO3 + NaCO3 = CaCO3 + NaNO3 =>
CaNO3 + NaCO3 = CaCO3 + NaNO3
HONH2 + HNO3 = HONH3 + NO3 =>
HONH2 + HNO3 = HONH3 + NO3
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq) =>
AgNo3(aq) + NaOH(aq) = AgOH(s) + NaNo3(aq)
ZnSO4 + Li2S = ZnS + Li2SO4 =>
ZnSO4 + Li2S = ZnS + Li2SO4
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cu(OH)2 + N2H5Cl = Cu2O + N2 + HCl + H2O =>
4 Cu(OH)2 + N2H5Cl = 2 Cu2O + N2 + HCl + 6 H2O
Cu + Li2S = CuS + Li =>
Cu + Li2S = CuS + 2 Li
C6H5NH2 + O2 = NO2 + CO2 + H2O =>
4 C6H5NH2 + 35 O2 = 4 NO2 + 24 CO2 + 14 H2O
HI + Cl2 = I2 + HCl =>
2 HI + Cl2 = I2 + 2 HCl
CH3COOHNaOH = NaCH3COOH2O =>
CH3COOHNaOH = NaCH3COOH2O
AgNO3 + Fe = Ag + FeO + NO2 =>
AgNO3 + Fe = Ag + FeO + NO2
TiCl4 + NH4OH = NH4Cl + Ti(OH)4 =>
TiCl4 + 4 NH4OH = 4 NH4Cl + Ti(OH)4
AgI + KCN = Ag(CN)2K + KI =>
AgI + 2 KCN = Ag(CN)2K + KI
CoCl2 + K3[Fe(CN)6] = CoFe(CN)6 + Cl2K3 =>
CoCl2 + K3[Fe(CN)6] = CoFe(CN)6 + Cl2K3
C6H12 + BH3 + H2O2 = C6H14O + B(OH)3 =>
3 C6H12 + BH3 + 3 H2O2 = 3 C6H14O + B(OH)3
Na3[Cr(OH)6] + CO2 = Na2CO3 + Cr(OH)3 + H2O =>
2 Na3[Cr(OH)6] + 3 CO2 = 3 Na2CO3 + 2 Cr(OH)3 + 3 H2O
K2Cr2O7 + SnI2 = SnCr2O7 + KI =>
K2Cr2O7 + SnI2 = SnCr2O7 + 2 KI
Fe2O3 + FeS2 + H2O = H2SO4 + Fe3O4 =>
22 Fe2O3 + FeS2 + 2 H2O = 2 H2SO4 + 15 Fe3O4
H2S + Cl = HCl + S =>
H2S + 2 Cl = 2 HCl + S
TeO3 + H = Te + H2O =>
TeO3 + 6 H = Te + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Zn(NO3)2 + NaOH = Na(NO3)2 + ZnOH =>
Zn(NO3)2 + NaOH = Na(NO3)2 + ZnOH
NH4Cl + Ba(OH)2 = NH3 + BaCl2 + H2O =>
2 NH4Cl + Ba(OH)2 = 2 NH3 + BaCl2 + 2 H2O
CO2 + Br2 = COBr2 + O2 =>
2 CO2 + 2 Br2 = 2 COBr2 + O2
KCN + NaClO = KCNO + NaCl =>
KCN + NaClO = KCNO + NaCl
BrF4 = Br2 + F2 =>
2 BrF4 = Br2 + 4 F2
C50H102 + O2 = C + H2O =>
2 C50H102 + 51 O2 = 100 C + 102 H2O
C2H4O3 + H2O = H2O2 + CH3COOH =>
C2H4O3 + H2O = H2O2 + CH3COOH
BaCl2 + Al2(SO4)2 = Ba(SO4)2 + Al2Cl2 =>
BaCl2 + Al2(SO4)2 = Ba(SO4)2 + Al2Cl2
NaOH + Na3[IrCl6] + H2O + O2 = Ir(OH)4 + NaCl =>
12 NaOH + 4 Na3[IrCl6] + 2 H2O + O2 = 4 Ir(OH)4 + 24 NaCl
KMnO4 + H2SeO3 + H2SO4 = K2SO4 + MnSO4 + H2SeO4 + H2O =>
2 KMnO4 + 5 H2SeO3 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 H2SeO4 + 3 H2O
(C18H35O2)3C3H5 + NaOH = C3H5(OH)3 + C18H35O2Na =>
(C18H35O2)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 C18H35O2Na
CH3COONa + FeCl3 = NaCl + (CH3COO)3Fe =>
3 CH3COONa + FeCl3 = 3 NaCl + (CH3COO)3Fe
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