| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H8O7P2 + 2 NaOH = C2H6Na2O7P2 + 2 H2O
Y{-4} + Al{+3} = AlY{-} =>
Y{-4} + Al{+3} = AlY{-}
NaClO + SO3 = NaSO3 + ClO =>
NaClO + SO3 = NaSO3 + ClO
Al + CuCl2 + H2O = AlCl3 + CuO + H =>
2 Al + 3 CuCl2 + 3 H2O = 2 AlCl3 + 3 CuO + 6 H
H2SO4(aq) + Mg(OH)2(aq) = Mg2(SO4)2 + H2O =>
2 H2SO4(aq) + 2 Mg(OH)2(aq) = Mg2(SO4)2 + 4 H2O
HNO3 + H3N = NH4NO3 =>
HNO3 + H3N = NH4NO3
Mg3(PO4)2 + K2(CO3) = K2(PO4)2 + Mg3(CO3) =>
Mg3(PO4)2 + K2(CO3) = K2(PO4)2 + Mg3(CO3)
Na2SO3 + HNo3 = NaNo3 + H2SO3 =>
Na2SO3 + 2 HNo3 = 2 NaNo3 + H2SO3
CO2 + H2O = C17H15OH + O2 =>
34 CO2 + 16 H2O = 2 C17H15OH + 41 O2
C6H5COOH + Br2 = C6H5COOBr + HBr =>
C6H5COOH + Br2 = C6H5COOBr + HBr
Ti + Zr + Ni = Ti415Zr415Ni170 =>
415 Ti + 415 Zr + 170 Ni = Ti415Zr415Ni170
Hg2(C2H3O2)2(aq) + KCl(aq) = Hg2Cl2(s) + KC2H3O2(aq) =>
Hg2(C2H3O2)2(aq) + 2 KCl(aq) = Hg2Cl2(s) + 2 KC2H3O2(aq)
Ca(ClO4)2 + K2CrO4 = CaCrO4 + KClO4 =>
Ca(ClO4)2 + K2CrO4 = CaCrO4 + 2 KClO4
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu =>
Ba + Cu(NO3)2 = Ba(NO3)2 + Cu
CH4S + O2 = CO2 + H2O + SO2 =>
CH4S + 3 O2 = CO2 + 2 H2O + SO2
C + NHO3 = CO2 + NO2 + H2O =>
C + 4 NHO3 = CO2 + 4 NO2 + 2 H2O
ZnBr2(aq) + AgNO3(aq) = ZnNO3 + Br2Ag =>
ZnBr2(aq) + AgNO3(aq) = ZnNO3 + Br2Ag
VI5 + S2O3{2-} = V2(S2O3)5 + I{-} =>
2 VI5 + 5 S2O3{2-} = V2(S2O3)5 + 10 I{-}
H3A + H2O = H3O + A =>
H3A + 3 H2O = 3 H3O + A
AgNO3(aq) + Cu(NO3)2(aq) = AgCu + NO3(NO3)2 =>
AgNO3(aq) + Cu(NO3)2(aq) = AgCu + NO3(NO3)2
Mg + Pb2(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb2(NO3)2 = Mg(NO3)2 + 2 Pb
C6H12O + K2Cr2O7 + H2SO4 = C6H10O + Cr2(S0)4 + H2O + K2SO4 =>
18 C6H12O + K2Cr2O7 + 5 H2SO4 = 18 C6H10O + Cr2(S0)4 + 23 H2O + K2SO4
PbBr2 + BaI2 = PbI2 + BaBr2 =>
PbBr2 + BaI2 = PbI2 + BaBr2
Zn + CH3COOH = Zn(CH3) + COOH =>
Zn + CH3COOH = Zn(CH3) + COOH
NH4OH + CuSO4 = (NH4)2SO4 + Cu(OH)2 =>
2 NH4OH + CuSO4 = (NH4)2SO4 + Cu(OH)2
C17H36O5N3 + O2 = CO2 + H2O + NO2 =>
2 C17H36O5N3 + 53 O2 = 34 CO2 + 36 H2O + 6 NO2
C8H9ON + HNO3 = C8H8O3N2 + H2O =>
C8H9ON + HNO3 = C8H8O3N2 + H2O
Na2CrO4 + H2SO4 + C6H12O6 = Na2SO4 + Cr(OH)SO4 + H2O + CO2 =>
8 Na2CrO4 + 16 H2SO4 + C6H12O6 = 8 Na2SO4 + 8 Cr(OH)SO4 + 18 H2O + 6 CO2
Ba(NO3)2(aq) + HCl(aq) = BaCl2 + HNO3(aq) =>
Ba(NO3)2(aq) + 2 HCl(aq) = BaCl2 + 2 HNO3(aq)
PbCl + FeSO4 = PbSO4 + FeCl =>
PbCl + FeSO4 = PbSO4 + FeCl
AlPO4 + K = K3PO4 + Al =>
AlPO4 + 3 K = K3PO4 + Al
BrO3 + H + HPO3 = H3PO4 + Br =>
BrO3 + 6 H + 3 HPO3 = 3 H3PO4 + Br
Fe(s) + H2SO4(ac) = Fe(SO4) + H2 =>
Fe(s) + H2SO4(ac) = Fe(SO4) + H2
Na2SO3 + HSO4 = NaSO4 + H2SO3 =>
Na2SO3 + 2 HSO4 = 2 NaSO4 + H2SO3
FrOH + H2O = OH + FrH =>
FrOH + H2O = 2 OH + FrH
FeC2O4 + H2O2 + K2C2O4*H2O + H2C2O4*2H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O4 + H2O2 + 3 K2C2O4*H2O + H2C2O4*2H2O = 2 K3[Fe(C2O4)3]*3H2O + H2O
H2SO4 + KI = K2SO4 + KS + I2 + H2O =>
8 H2SO4 + 14 KI = 6 K2SO4 + 2 KS + 7 I2 + 8 H2O
FeBr3 + Na2CO3 = NaBr + Fe2(CO3)3 =>
2 FeBr3 + 3 Na2CO3 = 6 NaBr + Fe2(CO3)3
Zn(NO3)2 + K2CO3 = ZnCO3 + K2(NO3)2 =>
Zn(NO3)2 + K2CO3 = ZnCO3 + K2(NO3)2
C6H5ONa + C2H5Br = C6H5OC2H5 + NaBr =>
C6H5ONa + C2H5Br = C6H5OC2H5 + NaBr
H2SO4 + MgO = Mg(OH)2 + MgSO4 =>
H2SO4 + 2 MgO = Mg(OH)2 + MgSO4
C6H5ONa + C2H5Br = C6H5OC2H5 + NaBr =>
C6H5ONa + C2H5Br = C6H5OC2H5 + NaBr
BPO4 + C = BP + CO2 =>
BPO4 + 2 C = BP + 2 CO2
C2H4(OH)COOH + CH3OH = CH3COOC2H5 + H2O =>
2 C2H4(OH)COOH + 6 CH3OH = 3 CH3COOC2H5 + 6 H2O
CH3NH2 + O2 = CO2 + H2O + NN2 =>
12 CH3NH2 + 27 O2 = 12 CO2 + 30 H2O + 4 NN2
S{2-} + NO{3}{-} = NO + S =>
3 S{2-} + 2 NO{3}{-} = 2 NO + 3 S
NaCl + K2Cr2O7 = Na2Cr2O7 + KCl =>
2 NaCl + K2Cr2O7 = Na2Cr2O7 + 2 KCl
Al3 + HClO3 = AlClO3 + H2 =>
2 Al3 + 6 HClO3 = 6 AlClO3 + 3 H2
Al + Ca(OH)2 + H2O = Ca[Al(OH)6]2 + H2 =>
2 Al + Ca(OH)2 + 10 H2O = Ca[Al(OH)6]2 + 5 H2
HCN + CuSO4 = H2SO4 + Cu(CN)2(classification) =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2(classification)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
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