Équations équilibrées la veille |
Cl2 + Mg = MgCl2
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu =>
CH3CHOHCH3 + CuO = CH3COCH3 + H2O + Cu
K1Cr2O4 + H2SO4 + SO2 = K2SO4 + Cr2(SO4)3 + H2O =>
2 K1Cr2O4 + 6 H2SO4 + SO2 = K2SO4 + 2 Cr2(SO4)3 + 6 H2O
C3H6 + O2 = CO4 + H4O =>
4 C3H6 + 27 O2 = 12 CO4 + 6 H4O
C5H10HO + O2 = CO2 + H2O =>
4 C5H10HO + 29 O2 = 20 CO2 + 22 H2O
Pb1 + O2 + H2O = Pb1(OH)4 =>
Pb1 + O2 + 2 H2O = Pb1(OH)4
CH3CH2C(CH3)CHCH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + CH3CH2COCH3 =>
10 CH3CH2C(CH3)CHCH3 + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 15 CH3CH2COCH3
TiO2 + NaOH + H2O = Na2[Ti(OH)6] =>
TiO2 + 2 NaOH + 2 H2O = Na2[Ti(OH)6]
Zn + (AgNO3) = Ag + (ZnNO3) =>
Zn + (AgNO3) = Ag + (ZnNO3)
K2SO3 + SO2 + H2O = KHSO3 =>
K2SO3 + SO2 + H2O = 2 KHSO3
LiAu4 + H2O = Au3 + H + Li2O =>
6 LiAu4 + 3 H2O = 8 Au3 + 6 H + 3 Li2O
H + Cl = HCl =>
H + Cl = HCl
HCOONa = H + COONa =>
HCOONa = H + COONa
MnSO4 = MnO2 + SO2 =>
MnSO4 = MnO2 + SO2
NH3 + Hg2(NO3)2 = Hg + Hg(NH2)NO3 + NH4NO3 =>
2 NH3 + Hg2(NO3)2 = Hg + Hg(NH2)NO3 + NH4NO3
CrCl3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 6 NaCl
CSCl2 + NH3 = (NH2)2CS + NH4Cl =>
CSCl2 + 4 NH3 = (NH2)2CS + 2 NH4Cl
Sodiumcarbonate + magnesiumsulfate = magnesiumcarbonate + sodiumsulfate =>
Na2CO3 + MgSO4 = MgCO3 + Na2SO4
Pb{+4} + O2{-2} = PbO4 =>
Pb{+4} + 2 O2{-2} = PbO4
Hg(NO3)2 + NH4I = HgI2 + NH4NO3 =>
Hg(NO3)2 + 2 NH4I = HgI2 + 2 NH4NO3
Ti + Cl = Ti(Cl)4 =>
Ti + 4 Cl = Ti(Cl)4
KCNS + CuCl2 = KCl + Cu(CNS)2 =>
2 KCNS + CuCl2 = 2 KCl + Cu(CNS)2
NH2CONH2 + H2O = CO2 + NH4OH =>
NH2CONH2 + 3 H2O = CO2 + 2 NH4OH
NaOHNaHSO4 = HOHNa2SO4 =>
NaOHNaHSO4 = HOHNa2SO4
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
NH3 + O2 = NO2(g) + H2O =>
4 NH3 + 7 O2 = 4 NO2(g) + 6 H2O
NH4Cl + Na2CO3 = NaCl + NH3 + H2OCO2 =>
2 NH4Cl + Na2CO3 = 2 NaCl + 2 NH3 + H2OCO2
Al4C3 + H2O = methane + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
CH2O + CuSO4 + NaOH = HCOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = HCOONa + Cu2O + 2 Na2SO4 + 3 H2O
HCO3(aq) + H2SO4(aq) = SO4 + H2O + CO2 =>
2 HCO3(aq) + H2SO4(aq) = SO4 + 2 H2O + 2 CO2
C7H8O + Br2 = Br3C7H5O + HBr =>
C7H8O + 3 Br2 = Br3C7H5O + 3 HBr
As2S3 + HNO3 = NO2 + H2O + H2SO4 + H3AsO4 =>
As2S3 + 28 HNO3 = 28 NO2 + 8 H2O + 3 H2SO4 + 2 H3AsO4
KI + Fe2(SO4)3 = FeI3 + K2(SO4) =>
6 KI + Fe2(SO4)3 = 2 FeI3 + 3 K2(SO4)
MgI + NaPO4 = NaI + MgPO4 =>
MgI + NaPO4 = NaI + MgPO4
H2(SO4) + Na(OH) = H(OH) + Na2(SO4) =>
H2(SO4) + 2 Na(OH) = 2 H(OH) + Na2(SO4)
BeF2 + Br2 = BeBr2 + F2 =>
BeF2 + Br2 = BeBr2 + F2
MoO4 + XeF2 = MoF6 + Xe + O2 =>
MoO4 + 3 XeF2 = MoF6 + 3 Xe + 2 O2
ZnCl2 + AgNO3 = Zn(NO3)2 + AgCl =>
ZnCl2 + 2 AgNO3 = Zn(NO3)2 + 2 AgCl
ClSO2 = Cl10 + S9 + O =>
90 ClSO2 = 9 Cl10 + 10 S9 + 180 O
Zn(s) + CoCl2(aq) = ZnCo(aq) + Cl2(s) =>
Zn(s) + CoCl2(aq) = ZnCo(aq) + Cl2(s)
KCl + NH3 = KN + ClH3 =>
KCl + NH3 = KN + ClH3
PH3 + HClO4 = PH4ClO4 =>
PH3 + HClO4 = PH4ClO4
Zn(OH)2 + CH3CoOH = Zn(CH3CoO)2 + H2O =>
Zn(OH)2 + 2 CH3CoOH = Zn(CH3CoO)2 + 2 H2O
Na + SO4 = Na(SO4) =>
Na + SO4 = Na(SO4)
Na3Po4 + Cu(No3)2 = Na3(No3)2 + CuPo4 =>
Na3Po4 + Cu(No3)2 = Na3(No3)2 + CuPo4
HIO3 + MgO = MgIH + O =>
HIO3 + MgO = MgIH + 4 O
Na2CO3 + CH3(CH)2COOH = CH3(CH)2COONa + H2O + CO2 =>
Na2CO3 + 2 CH3(CH)2COOH = 2 CH3(CH)2COONa + H2O + CO2
Bi2O3 + CH4 = C + Bi + H2O =>
2 Bi2O3 + 3 CH4 = 3 C + 4 Bi + 6 H2O
FeO + Ag2 = Fe + Ag2O =>
FeO + Ag2 = Fe + Ag2O
CaCO3 + SO2 = Ca(SO3) + CO2 =>
CaCO3 + SO2 = Ca(SO3) + CO2
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