Équations équilibrées la veille |
F + KCI = KF + CI
NaCH3COO + KNO3 = NaNO3 + KCH3COO =>
NaCH3COO + KNO3 = NaNO3 + KCH3COO
HCl(aq) + KHCO3(aq) = H2O(liq) + KCl(aq) + CO2(g) =>
HCl(aq) + KHCO3(aq) = H2O(liq) + KCl(aq) + CO2(g)
CH3COOC3H7 + NaOH = C3H7OH + CH3COONa =>
CH3COOC3H7 + NaOH = C3H7OH + CH3COONa
Sb2S3 + Fe2 = Sb + FeS =>
2 Sb2S3 + 3 Fe2 = 4 Sb + 6 FeS
(NH4)2CO3(s) + NaOH(aq) = Na2CO3(s) + NH3(g) + H2O(l) =>
(NH4)2CO3(s) + 2 NaOH(aq) = Na2CO3(s) + 2 NH3(g) + 2 H2O(l)
K2SO4 + NaCI = Na2SO4 + KCI =>
K2SO4 + 2 NaCI = Na2SO4 + 2 KCI
Al + (CuSO4) = Al2(SO4)3 + Cu =>
2 Al + 3(CuSO4) = Al2(SO4)3 + 3 Cu
CH4Cl3 + Cl2 = CH4Cl4 =>
2 CH4Cl3 + Cl2 = 2 CH4Cl4
CuClO + H2O = CuCl(OH)2 =>
CuClO + H2O = CuCl(OH)2
Ba + (NH4)2C2O4 = BaC2O4 + NH4 =>
Ba + (NH4)2C2O4 = BaC2O4 + 2 NH4
CO2 + Mg = MgO + C2 =>
2 CO2 + 4 Mg = 4 MgO + C2
GaH9 + HNO3 = GaH6(NO2)3 + H2O =>
GaH9 + 3 HNO3 = GaH6(NO2)3 + 3 H2O
C6H8O7 + NaOH = NaC6H8O7 + OH =>
C6H8O7 + NaOH = NaC6H8O7 + OH
CuSO4 + Na2S = Cu2S + Na2(SO4)2 =>
2 CuSO4 + Na2S = Cu2S + Na2(SO4)2
Ni + FeSO4 = NiSO4 + Fe =>
Ni + FeSO4 = NiSO4 + Fe
AlCl2 + H2O = HCl + Al(OH)2 =>
AlCl2 + 2 H2O = 2 HCl + Al(OH)2
Br2 + Ag2S = AgBr + S =>
Br2 + Ag2S = 2 AgBr + S
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + H2O =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 H2O
Cr2(SO4)3 + Na2HPO4 = Cr2(HPO4)3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2HPO4 = Cr2(HPO4)3 + 3 Na2SO4
C16H32O2 + O2 = CO2 + H2O =>
C16H32O2 + 23 O2 = 16 CO2 + 16 H2O
K2Cr2O7 + H2O + S = SO2 + KOH + Cr2O3 =>
2 K2Cr2O7 + 2 H2O + 3 S = 3 SO2 + 4 KOH + 2 Cr2O3
Ca(s) + ZnSO4(aq) = CaSO4(aq) + Zn(s) =>
Ca(s) + ZnSO4(aq) = CaSO4(aq) + Zn(s)
(NH4)(OH) + H2SO4 = (NH4)2SO4 + H2O =>
2(NH4)(OH) + H2SO4 = (NH4)2SO4 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
CH3CH(NH2)CH2CH3 + HCl = CH3CH(NH3)CH2CH3Cl =>
CH3CH(NH2)CH2CH3 + HCl = CH3CH(NH3)CH2CH3Cl
C8H8O2 + HONO2 = C8H7NO4 + H2O =>
C8H8O2 + HONO2 = C8H7NO4 + H2O
H2C2O4(H2O) + K2Cr2O7 = K[Cr(C2O4)2](H2O)6 + H2O + CO2 =>
7 H2C2O4(H2O) + K2Cr2O7 = 2 K[Cr(C2O4)2](H2O)6 + 2 H2O + 6 CO2
CuI2 + Cl = CuCl2 + I2 =>
CuI2 + 2 Cl = CuCl2 + I2
PCl3 + H2O(l) = H3PO3 + HCl =>
PCl3 + 3 H2O(l) = H3PO3 + 3 HCl
Al(C2H3O2)3 + Na(OH) = Al(OH)3 + Na(C2H3O2) =>
Al(C2H3O2)3 + 3 Na(OH) = Al(OH)3 + 3 Na(C2H3O2)
C2H9NaO5 + O2 = CO2 + H2O + Na2CO3 =>
2 C2H9NaO5 + 4 O2 = 3 CO2 + 9 H2O + Na2CO3
Hg(O)2 = Hg + O2 =>
Hg(O)2 = Hg + O2
BaBr2 + H2SO4 = Ba2(SO4)2 + HBr =>
2 BaBr2 + 2 H2SO4 = Ba2(SO4)2 + 4 HBr
CH4NO2 + O2 = CO2 + H2O + NO2 =>
CH4NO2 + 2 O2 = CO2 + 2 H2O + NO2
Ag2S = Ag + S2 =>
2 Ag2S = 4 Ag + S2
P2O3 + O2 = P2O5 =>
P2O3 + O2 = P2O5
CH4NO2 + O2 = CO2 + H2O + NO2 =>
CH4NO2 + 2 O2 = CO2 + 2 H2O + NO2
NaBr(aq) + AgNO3 = NaNO3 + AgBr =>
NaBr(aq) + AgNO3 = NaNO3 + AgBr
Pb2(CO3)3 = Pb2O3 + CO2 =>
Pb2(CO3)3 = Pb2O3 + 3 CO2
H3PO4 + NH3 = NH4 + H2PO4 =>
H3PO4 + NH3 = NH4 + H2PO4
OCl{-} + H2O = HOCl + OH{-} =>
OCl{-} + H2O = HOCl + OH{-}
Fe2O3 + Na2O = NaFeO2 =>
Fe2O3 + Na2O = 2 NaFeO2
CuSO4 + CaCO3 + H2O = Cu(OH)2 + CaSO4*2H2O + CO2 =>
CuSO4 + CaCO3 + 3 H2O = Cu(OH)2 + CaSO4*2H2O + CO2
Cr2O7 + SO3 = Cr + SO4 =>
Cr2O7 + 7 SO3 = 2 Cr + 7 SO4
Mg(SO4) + Al = Al2(SO4)3 + Mg =>
3 Mg(SO4) + 2 Al = Al2(SO4)3 + 3 Mg
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
CH2CH2 + H2O = CH3CH2OH =>
CH2CH2 + H2O = CH3CH2OH
K + Cd(NO3)2 = KNO3 + Cd =>
2 K + Cd(NO3)2 = 2 KNO3 + Cd
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