| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C6H4O3 + 11 O2 = 12 CO2 + 4 H2O
H3PO4 + Mg = Mg3(PO4)2 + H =>
2 H3PO4 + 3 Mg = Mg3(PO4)2 + 6 H
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
(C6H5CH2)3SnCl + NH4OH = (C6H5CH2)3SnOH + NH4Cl =>
(C6H5CH2)3SnCl + NH4OH = (C6H5CH2)3SnOH + NH4Cl
HCl(aq) + NaOH = NaCl(s) + H2O(l) =>
HCl(aq) + NaOH = NaCl(s) + H2O(l)
COOHCH2COOH + NaCO3 = NaCOOHCH2COO + H2O + CO2 =>
9 COOHCH2COOH + 8 NaCO3 = 8 NaCOOHCH2COO + 6 H2O + 11 CO2
(NH4)3PO3 + Ca(ClO3)2 = NH4ClO3 + Ca3(PO3)2 =>
2(NH4)3PO3 + 3 Ca(ClO3)2 = 6 NH4ClO3 + Ca3(PO3)2
O + CH2O = C + H2O2 =>
O + CH2O = C + H2O2
HNO3 = N2O5H2O =>
2 HNO3 = N2O5H2O
SCu + NO3H = (NO3)2Cu + S + NO + H2O =>
3 SCu + 8 NO3H = 3(NO3)2Cu + 3 S + 2 NO + 4 H2O
Ba(No3)2 + K2SO4 = BaSO4 + KNo3 =>
Ba(No3)2 + K2SO4 = BaSO4 + 2 KNo3
Pb(NO3)2 + Ca(OCl)2 + H2O = CaCl2 + PbO2 + HNO3 =>
2 Pb(NO3)2 + Ca(OCl)2 + 2 H2O = CaCl2 + 2 PbO2 + 4 HNO3
C2H5OH + O2 = C6H8O7 + H2O =>
6 C2H5OH + 9 O2 = 2 C6H8O7 + 10 H2O
Cu + Fe(SO4)2 = Fe2 + Cu(SO4) =>
4 Cu + 2 Fe(SO4)2 = Fe2 + 4 Cu(SO4)
N2 + Mg = N2Mg2 =>
N2 + 2 Mg = N2Mg2
K2SO4 + FeBr3 = KBr + Fe2(SO4)3 =>
3 K2SO4 + 2 FeBr3 = 6 KBr + Fe2(SO4)3
Mn(OH)3 + HBrO3 = Mn(BrO3)3 + H2O =>
Mn(OH)3 + 3 HBrO3 = Mn(BrO3)3 + 3 H2O
Bi2S3 + HNO3 = Bi(NO3)3 + S + H2O + NO =>
Bi2S3 + 8 HNO3 = 2 Bi(NO3)3 + 3 S + 4 H2O + 2 NO
Pb(NO3)2 + NH3 = Pb3N2 + H(NO3) =>
3 Pb(NO3)2 + 2 NH3 = Pb3N2 + 6 H(NO3)
KIO3 + HCl = Cl2 + H2O + K[ICl4]H2O =>
KIO3 + 6 HCl = Cl2 + 2 H2O + K[ICl4]H2O
MgC + O2 = MgCO3 =>
2 MgC + 3 O2 = 2 MgCO3
ZnO + HClO4 = ZnCl2 + H2O + O2 =>
ZnO + 2 HClO4 = ZnCl2 + H2O + 4 O2
NH3 + NaHSO4 = (NH4)2SO4 + Na2SO4 =>
2 NH3 + 2 NaHSO4 = (NH4)2SO4 + Na2SO4
KMnO4 + W(NO3)3 = W(MnO4)3 + KNO3 =>
3 KMnO4 + W(NO3)3 = W(MnO4)3 + 3 KNO3
NH4OH + FeSO4 = (NH4)2SO4 + Fe(OH)2 =>
2 NH4OH + FeSO4 = (NH4)2SO4 + Fe(OH)2
AgNO3 + FeCl3 = AgCl + Fe(NO3)3 =>
3 AgNO3 + FeCl3 = 3 AgCl + Fe(NO3)3
GaBr2 + AgNO3 = AgBr + Ga(NO3)2 =>
GaBr2 + 2 AgNO3 = 2 AgBr + Ga(NO3)2
HAc + NH3 = NH4Ac =>
HAc + NH3 = NH4Ac
(NH4)6Mo7O24 + SnCl2 + HCl = Mo5O14 + H2SnCl6 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 SnCl2 + 58 HCl = 7 Mo5O14 + 7 H2SnCl6 + 30 NH4Cl + 22 H2O
C17H21NO4 + O2 + HCl = C15H19ClNO4 + CO2 + H2O =>
4 C17H21NO4 + 11 O2 + 4 HCl = 4 C15H19ClNO4 + 8 CO2 + 6 H2O
Ag2Cr2O7 + Mg(OH)2 = AgOH + MgCr2O7 =>
Ag2Cr2O7 + Mg(OH)2 = 2 AgOH + MgCr2O7
P4O10 + CH2(COOH)2 = C3O2 + H3PO4 =>
P4O10 + 3 CH2(COOH)2 = 3 C3O2 + 4 H3PO4
Na2CO3 + Ca(OH)2 = NaOH + CaCO3 =>
Na2CO3 + Ca(OH)2 = 2 NaOH + CaCO3
NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + H2O + NH3 =>
2 NH4ClO4 + Ba(OH)2 = Ba(ClO4)2 + 2 H2O + 2 NH3
CH2O + NaOH = CH3COONa + H2O =>
2 CH2O + NaOH = CH3COONa + H2O
NH4 + O2 = N4 + H2O =>
4 NH4 + 4 O2 = N4 + 8 H2O
B2Br6 + H(NO3) = B(NO3)3 + HBr =>
B2Br6 + 6 H(NO3) = 2 B(NO3)3 + 6 HBr
CuSO4 + Ba(OH)2 = Cu(OH)2*BaSO4 =>
CuSO4 + Ba(OH)2 = Cu(OH)2*BaSO4
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
C6H12O6(aq) = CO2(g) + C2H5OH(l) =>
C6H12O6(aq) = 2 CO2(g) + 2 C2H5OH(l)
Al(NO3)3 + Ga = Ga(NO3)3 + Al =>
Al(NO3)3 + Ga = Ga(NO3)3 + Al
C10H16Cl2O2 + C6H16N2 = C16H30O2N2 + HCl =>
C10H16Cl2O2 + C6H16N2 = C16H30O2N2 + 2 HCl
C3H8(g) = H2(g) + C(s) =>
C3H8(g) = 4 H2(g) + 3 C(s)
Na2FeO4 + CrCl3 + NaOH = Na2CrO4 + Fe(OH)3 + NaCl =>
Na2FeO4 + CrCl3 + 3 NaOH = Na2CrO4 + Fe(OH)3 + 3 NaCl
KHCO3 + AlCl3 = Al(HCO3)3 + KCl =>
3 KHCO3 + AlCl3 = Al(HCO3)3 + 3 KCl
MgSO4 + PbO2 + H2SO4 = HMgO4 + PbSO4 + H2 =>
2 MgSO4 + 4 PbO2 + 2 H2SO4 = 2 HMgO4 + 4 PbSO4 + H2
SrSO4 + KOH = Sr(OH)2 + K2SO4 =>
SrSO4 + 2 KOH = Sr(OH)2 + K2SO4
SO2 + Zn(OH)2 = ZnSO3 + H2O =>
SO2 + Zn(OH)2 = ZnSO3 + H2O
C6H4(COOH)2 = C8H4O3 + H2O =>
C6H4(COOH)2 = C8H4O3 + H2O
Al(OH)03 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)03 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
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