Équations équilibrées la veille |
AgCl + HCl = AgH + 2 Cl
KMnO4 + CH2CH2 + KOH = CH2(OH)CH2OH + K2MnO4 =>
2 KMnO4 + CH2CH2 + 2 KOH = CH2(OH)CH2OH + 2 K2MnO4
CO6N2 = CO2 + N2O4 =>
CO6N2 = CO2 + N2O4
CH3COOH + KOH = H2O + CH3COO + K =>
CH3COOH + KOH = H2O + CH3COO + K
H2O2 + Fe = FeO3 + H2O =>
3 H2O2 + Fe = FeO3 + 3 H2O
SNa + N = NNa + S =>
SNa + N = NNa + S
Cs2O + HCl = CsCl + H2O =>
Cs2O + 2 HCl = 2 CsCl + H2O
Ca(OH)2 + HNO2 = CaNO3H + H2O =>
Ca(OH)2 + HNO2 = CaNO3H + H2O
MgCl2 + I = MgI2 + Cl2 =>
MgCl2 + 2 I = MgI2 + Cl2
Mn(II)I = Mn + I =>
Mn(II)I = Mn + 3 I
FeSO4 + K2O = FeO + K + SO4 =>
FeSO4 + K2O = FeO + 2 K + SO4
Fe2O6 + H2O = Fe(OH)6 =>
Fe2O6 + 6 H2O = 2 Fe(OH)6
FeO6(s) + CO(g) = Fe(l) + CO2(g) =>
FeO6(s) + 6 CO(g) = Fe(l) + 6 CO2(g)
C4H8N2O3 + C6H12O6 = C3H5NO + CO2 + H2O =>
2 C4H8N2O3 + C6H12O6 = 4 C3H5NO + 2 CO2 + 4 H2O
HCOOH + CU = (HCOO)2CU + H2 =>
2 HCOOH + CU = (HCOO)2CU + H2
Fe2Cl2 + Na2CO3 = Fe2CO3 + NaCl =>
Fe2Cl2 + Na2CO3 = Fe2CO3 + 2 NaCl
CH3COOK + KOH = CH2COOK2 + H2O =>
CH3COOK + KOH = CH2COOK2 + H2O
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2 =>
Ba(OH)2(s) + NH4SCN(s) = BaSCN + NH4(OH)2
FeO + SO2 = FeSO3 =>
FeO + SO2 = FeSO3
C60H6O2 + O2 = CO2 + H2O =>
2 C60H6O2 + 121 O2 = 120 CO2 + 6 H2O
Ti + KI = TiI + K =>
Ti + KI = TiI + K
HN = H2 + N2 =>
2 HN = H2 + N2
Ag2(NO3)2 + CaCrO4 = Ag2CrO4 + Ca(NO3)2 =>
Ag2(NO3)2 + CaCrO4 = Ag2CrO4 + Ca(NO3)2
AgNO3 + SO3 = Ag2(SO3)2 + NO3 =>
2 AgNO3 + 2 SO3 = Ag2(SO3)2 + 2 NO3
AlP + O2 = Al2O3 + P =>
4 AlP + 3 O2 = 2 Al2O3 + 4 P
H3PO4 + NaOH = NaH2PO4 + H2O =>
H3PO4 + NaOH = NaH2PO4 + H2O
Fe + H2O2 = Fe2O3 + H2O =>
2 Fe + 3 H2O2 = Fe2O3 + 3 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
ZnCl3 + NaOH = Zn(OH)Cl2 + NaCl =>
ZnCl3 + NaOH = Zn(OH)Cl2 + NaCl
H2SO4(aq) + KOH(l) = HOH(l) + K2SO4(aq) =>
H2SO4(aq) + 2 KOH(l) = 2 HOH(l) + K2SO4(aq)
H3PO2 + K2FeO4 + HBr = H3PO4 + KBr + FeBr1 + H2O =>
5 H3PO2 + 4 K2FeO4 + 12 HBr = 5 H3PO4 + 8 KBr + 4 FeBr1 + 6 H2O
Ba + HI = BaHI =>
Ba + HI = BaHI
CH3CH2CCCH3 + H2 = CH3CHCHCH2CH3 =>
CH3CH2CCCH3 + H2 = CH3CHCHCH2CH3
C6H5OH + CuO = C6H5CHO + Cu + H2O =>
7 C6H5OH + 2 CuO = 6 C6H5CHO + 2 Cu + 3 H2O
FeI2 + (NH4)2S = FeS + (NH4)I =>
FeI2 + (NH4)2S = FeS + 2(NH4)I
N2O3 + H2O = HNO2 =>
N2O3 + H2O = 2 HNO2
Mg + HCIO4 = Mg(CIO4)2 + H =>
Mg + 2 HCIO4 = Mg(CIO4)2 + 2 H
CH3CHCH3(CH2)2 + O2 = CO2 + H2O =>
4 CH3CHCH3(CH2)2 + 31 O2 = 20 CO2 + 22 H2O
PbS + Fe2O3 = PbO + Fe2S3 =>
3 PbS + Fe2O3 = 3 PbO + Fe2S3
MgSO4 + PbCl2 = MgCl2PbSO4 =>
MgSO4 + PbCl2 = MgCl2PbSO4
Fe + H2O2 + H3PO4 = FeH2PO4 + H2O =>
2 Fe + H2O2 + 2 H3PO4 = 2 FeH2PO4 + 2 H2O
CuSO4*5H2O + HCl = CuCl4{-2} + H{+} + SO4{-2} + H2O =>
CuSO4*5H2O + 4 HCl = CuCl4{-2} + 4 H{+} + SO4{-2} + 5 H2O
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
HI + C6H5NH2 = C6H5NH2HI =>
HI + C6H5NH2 = C6H5NH2HI
CuO + SO2 = Cu2S + O2 =>
2 CuO + SO2 = Cu2S + 2 O2
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
Ba(OH)2 + CO2 = H2CO3 + BaO =>
Ba(OH)2 + CO2 = H2CO3 + BaO
BF3 + H2O = H3BO3 + HBF4 =>
4 BF3 + 3 H2O = H3BO3 + 3 HBF4
KClO3 + AgC2H3O2 = AgClO3 + KC2H3O2 =>
KClO3 + AgC2H3O2 = AgClO3 + KC2H3O2
C2H6 + CrO3 = Cr2O3 + H2O + C =>
C2H6 + 2 CrO3 = Cr2O3 + 3 H2O + 2 C
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