| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H2S + Zr(OH)4 = 4 H2O + ZrS2
CHHNH2 + H2O = CHHNH3 + OH =>
CHHNH2 + H2O = CHHNH3 + OH
Cu2O + Cu1000Al2354 = Cu + Al2O3 =>
3531 Cu2O + Cu1000Al2354 = 8062 Cu + 1177 Al2O3
MnSO4 + KClO3 + NaOH = K2MnO4 + Na2SO4 + NaCl + H2O + Na2MnO4 =>
3 MnSO4 + 2 KClO3 + 12 NaOH = K2MnO4 + 3 Na2SO4 + 2 NaCl + 6 H2O + 2 Na2MnO4
Cu2 + CO3 = CuO + CO2 =>
Cu2 + 2 CO3 = 2 CuO + 2 CO2
PbNOe3 + ZnSOe4 = PbZn + NSOe7 =>
PbNOe3 + ZnSOe4 = PbZn + NSOe7
C2H3O2 + AgNO3 = Ag + C2H3O2NO3 =>
C2H3O2 + AgNO3 = Ag + C2H3O2NO3
Ca(AlO2)2(s) + HCl(aq) = AlCl3(aq) + CaCl2(aq) + H2O =>
Ca(AlO2)2(s) + 8 HCl(aq) = 2 AlCl3(aq) + CaCl2(aq) + 4 H2O
Pb(NO3)2 + IK = PbI2 + KNO3 =>
Pb(NO3)2 + 2 IK = PbI2 + 2 KNO3
AgCH3COOH + H2O = AgOHCH4COOH =>
AgCH3COOH + H2O = AgOHCH4COOH
BaCl2 + S = BaS + Cl2 =>
BaCl2 + S = BaS + Cl2
NaSbO2 + I2 + H2O = NaSbO3 + HI =>
NaSbO2 + I2 + H2O = NaSbO3 + 2 HI
NaNO2 + KMnO4 = NaMnO4 + KNO2 =>
NaNO2 + KMnO4 = NaMnO4 + KNO2
Al + Mg(OH)2 = Al(OH)3 + Mg =>
2 Al + 3 Mg(OH)2 = 2 Al(OH)3 + 3 Mg
Cr2(SO4)3 + KMnO4 + KOH = K2CrO4 + MnSO4 + K2SO4 + H2O =>
5 Cr2(SO4)3 + 6 KMnO4 + 32 KOH = 10 K2CrO4 + 6 MnSO4 + 9 K2SO4 + 16 H2O
Mg3N2(s) + H2SO4(aq) = MgSO4(aq) + (NH4) + SO4(aq) =>
Mg3N2(s) + 4 H2SO4(aq) = 3 MgSO4(aq) + 2(NH4) + SO4(aq)
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH4OH + NO2 = NH4NO2 + OH =>
NH4OH + NO2 = NH4NO2 + OH
CO + NO = N2 + CO4 =>
2 CO + 6 NO = 3 N2 + 2 CO4
MnCl2 + CaS = CaCl2 + SMn =>
MnCl2 + CaS = CaCl2 + SMn
CHO = C + H + O =>
CHO = C + H + O
Ca(OH)2 + CO2(g) = CaCO3 + H2O =>
Ca(OH)2 + CO2(g) = CaCO3 + H2O
PdCl2 + NH4OH = PdO + NH4Cl + H2O =>
PdCl2 + 2 NH4OH = PdO + 2 NH4Cl + H2O
Cu + HNO3 = Cu(NO3)2 + H2O + N735353 =>
3676765 Cu + 8824236 HNO3 = 3676765 Cu(NO3)2 + 4412118 H2O + 2 N735353
K2SO4 + Li3PO4 = K3PO4 + Li2SO4 =>
3 K2SO4 + 2 Li3PO4 = 2 K3PO4 + 3 Li2SO4
Fe + Na3PO4 = Fe3(PO4)2 + Na =>
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 6 Na
Al(s) + H2SO4(aq) = Al(SO4)(aq) + H2 =>
Al(s) + H2SO4(aq) = Al(SO4)(aq) + H2
Cu + Fe2(SO4)3 = CuSO4 + Fe =>
3 Cu + Fe2(SO4)3 = 3 CuSO4 + 2 Fe
Al2S3 = Al + S =>
Al2S3 = 2 Al + 3 S
NH4Cl + NaOH = NH3ClNa + H2O =>
NH4Cl + NaOH = NH3ClNa + H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
AlCl3 + H2O = Al(OH)3 + Cl + H =>
AlCl3 + 3 H2O = Al(OH)3 + 3 Cl + 3 H
NaHCO3 + Fe2(SO4)3 = NaHSO4 + Fe2(CO3)3 =>
3 NaHCO3 + Fe2(SO4)3 = 3 NaHSO4 + Fe2(CO3)3
AlCO2 = Al + CO2 =>
AlCO2 = Al + CO2
C5H11OH + OH = CO2 + H2O =>
C5H11OH + 30 OH = 5 CO2 + 21 H2O
K2CO3 + SnCl4 = KCl + Sn(CO3)2 =>
2 K2CO3 + SnCl4 = 4 KCl + Sn(CO3)2
Au + KCN + H2O + O2 = KAu(CN)2 + KOH =>
4 Au + 8 KCN + 2 H2O + O2 = 4 KAu(CN)2 + 4 KOH
Cr2O3 + CS2 = Cr2S3 + CO2 =>
2 Cr2O3 + 3 CS2 = 2 Cr2S3 + 3 CO2
OH{-} + Mn{3+} + Hg{2+} = MnO2 + Hg2{2+} + H2O =>
8 OH{-} + 2 Mn{3+} + 2 Hg{2+} = 2 MnO2 + Hg2{2+} + 4 H2O
CuCl2 + CaS = CuS + CaCl2 =>
CuCl2 + CaS = CuS + CaCl2
O3 + Cr2Mg = Cr2O4 + OMg3 =>
13 O3 + 9 Cr2Mg = 9 Cr2O4 + 3 OMg3
B + OH = B(OH)3 =>
B + 3 OH = B(OH)3
NO212 + H29O = N7H3 + O21H =>
4256 NO212 + 1547 H29O = 608 N7H3 + 43039 O21H
NaCrO2 + H2O = NaOH + Cr(OH)3 =>
NaCrO2 + 2 H2O = NaOH + Cr(OH)3
KOH + H3P04 = K3P04 + H2O =>
3 KOH + H3P04 = K3P04 + 3 H2O
CH + Cl2 = CCl4 + HCl =>
2 CH + 5 Cl2 = 2 CCl4 + 2 HCl
CH2CHCHCH2 + KMnO4 + H2O = MnO2 + KOH + CH2OHCH2O =>
3 CH2CHCHCH2 + 4 KMnO4 + 8 H2O = 4 MnO2 + 4 KOH + 6 CH2OHCH2O
KI + Zn(CH3COO)2 = K(CH3COO)2 + ZnI =>
KI + Zn(CH3COO)2 = K(CH3COO)2 + ZnI
FeCl2 + AgNO3 = Fe(NO3)2 + AgCl =>
FeCl2 + 2 AgNO3 = Fe(NO3)2 + 2 AgCl
NaBr + KMnO4 + H2O = Br2 + MnO + NaOH + KOH =>
10 NaBr + 2 KMnO4 + 6 H2O = 5 Br2 + 2 MnO + 10 NaOH + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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