| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H36 + 52 CuO = 18 H2O + 17 CO2 + 52 Cu
B5H9 + O2 = B2O3 + H2O =>
2 B5H9 + 12 O2 = 5 B2O3 + 9 H2O
H2SO4 + BaSO3 = SO2 + H2O + BaSO4 =>
H2SO4 + BaSO3 = SO2 + H2O + BaSO4
sucrose + oxygen = carbondioxide + water =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Al + KOH + H2O = K(Al(OH)4) + H =>
Al + KOH + 3 H2O = K(Al(OH)4) + 3 H
Al + HSO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 4 HSO4 = Al2(SO4)3 + 2 H2O + SO2
MnO2 + KNO3 + KOH = K2MnO4 + KNO2 + H2O =>
MnO2 + KNO3 + 2 KOH = K2MnO4 + KNO2 + H2O
Sb2(SO4)3 + HCl = SbCl3 + H2SO4 =>
Sb2(SO4)3 + 6 HCl = 2 SbCl3 + 3 H2SO4
P + KC1O3 = P2O5 + KC1 =>
6 P + 5 KC1O3 = 3 P2O5 + 5 KC1
Cd(OH)2 + SO2 = CdSO3 + H2O =>
Cd(OH)2 + SO2 = CdSO3 + H2O
Fe2O3 + HClO4 = Fe2O4 + HClO3 =>
Fe2O3 + HClO4 = Fe2O4 + HClO3
CH3COOH + Na2CO3 = CH3COONa + CO2 + H2O =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + CO2 + H2O
CrCl3 + KOH = K3[Cr(OH)6] + KCl =>
CrCl3 + 6 KOH = K3[Cr(OH)6] + 3 KCl
C12H22O11 + H2O = C2H60 + CO2 =>
17 C12H22O11 + 173 H2O = 12 C2H60 + 180 CO2
Cd(OH)2 + SO2 = CdSO3 + H2O =>
Cd(OH)2 + SO2 = CdSO3 + H2O
Zn + HCl = ZnCl2 + H =>
Zn + 2 HCl = ZnCl2 + 2 H
O2 + C16H32 = CO2 + H2O =>
24 O2 + C16H32 = 16 CO2 + 16 H2O
(CH3)2CCOOH + LiAlH4 = H2 + LiAlO + ((CH3)2CH2O)4AlLi =>
6(CH3)2CCOOH + 6 LiAlH4 = H2 + 4 LiAlO + 2((CH3)2CH2O)4AlLi
CuOHNO3 = CuOH + NO3 =>
CuOHNO3 = CuOH + NO3
Al + KBr = KAl + Br2 =>
2 Al + 2 KBr = 2 KAl + Br2
P + KMnO4 + H2O = MnO2 + KH2PO4 + K3PO4 =>
3 P + 5 KMnO4 + 2 H2O = 5 MnO2 + 2 KH2PO4 + K3PO4
MoO3 + H2O2 = MoO(O2)2 + H2O =>
MoO3 + 2 H2O2 = MoO(O2)2 + 2 H2O
MnO + O2 = MnO2 =>
2 MnO + O2 = 2 MnO2
AgC2 + H2O = Ag(OH)2 + C2H2 =>
AgC2 + 2 H2O = Ag(OH)2 + C2H2
Be(OH)2 + H4P2O7 = Be3(PO4)2 + H2O =>
3 Be(OH)2 + H4P2O7 = Be3(PO4)2 + 5 H2O
Cr2(SO4)3 + Na2S = Cr2S3 + Na2SO4 =>
Cr2(SO4)3 + 3 Na2S = Cr2S3 + 3 Na2SO4
MgO + SO2 = Mg + SO3 =>
MgO + SO2 = Mg + SO3
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
C3H7OH + Cr2O7{-2} + H{+} = C3H6O + Cr{+3} + H2O =>
3 C3H7OH + Cr2O7{-2} + 8 H{+} = 3 C3H6O + 2 Cr{+3} + 7 H2O
KOH + HF = KF + H2O =>
KOH + HF = KF + H2O
Zn(NO3) + NaOH = NaNO3 + ZnOH =>
Zn(NO3) + NaOH = NaNO3 + ZnOH
Al + NO3{-} + H2O = Al(OH)4{-} + H{+} + NH3 =>
8 Al + 3 NO3{-} + 23 H2O = 8 Al(OH)4{-} + 5 H{+} + 3 NH3
Zn(NO3) + NaOH = NaNO3 + ZnOH =>
Zn(NO3) + NaOH = NaNO3 + ZnOH
CuS + HNO3 = Cu(NO3)2 + H2O + N20 + S =>
50 CuS + 120 HNO3 = 50 Cu(NO3)2 + 60 H2O + N20 + 50 S
C8H18 + O2 = CO2 + H =>
C8H18 + 8 O2 = 8 CO2 + 18 H
CuJ2 = CuJ + J2 =>
2 CuJ2 = 2 CuJ + J2
NaI + F2 = Na + FI2 =>
4 NaI + F2 = 4 Na + 2 FI2
HNO3(aq) + KOH(aq) = KNO3(aq)H2O(l) =>
HNO3(aq) + KOH(aq) = KNO3(aq)H2O(l)
Cd(OH)2 + SO2 = CdSO3 + H2O =>
Cd(OH)2 + SO2 = CdSO3 + H2O
H2NaOCl = NaClH2O =>
H2NaOCl = NaClH2O
Ca(OH)2 + CH3COOH = CH3COO + Ca + H3O =>
Ca(OH)2 + 4 CH3COOH = 4 CH3COO + Ca + 2 H3O
NaClK = KClNa =>
NaClK = KClNa
Cu(OH)2 + CO2 = CuO2 + C(OH)2 =>
Cu(OH)2 + CO2 = CuO2 + C(OH)2
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
CuCl2 + H2O = HCl + CuO =>
CuCl2 + H2O = 2 HCl + CuO
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
POCl3 + KOH = K3PO4 + KCl + H2O =>
POCl3 + 6 KOH = K3PO4 + 3 KCl + 3 H2O
Cd(OH)2 + SO2 = CdSO3 + H2O =>
Cd(OH)2 + SO2 = CdSO3 + H2O
Ni + Cl2 = NiCl2 =>
Ni + Cl2 = NiCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/29/24
Équations équilibrées sur10/29/23
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