| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3KOH = K[Fe(OH)4]
Na2SO3 + H2SO4 = Na2SO4 + SO2(g) + H2O =>
Na2SO3 + H2SO4 = Na2SO4 + SO2(g) + H2O
CH3COOHC2H5 + H2O = CH3COOH + CH3OH =>
4 CH3COOHC2H5 + 8 H2O = 3 CH3COOH + 10 CH3OH
HCl + NaClO + NaBr = H2O + NaCl + Br2 =>
2 HCl + NaClO + 2 NaBr = H2O + 3 NaCl + Br2
HC2H3O2(g) + NaOH(aq) = NaC2H3O2(aq) + H2O(l) =>
HC2H3O2(g) + NaOH(aq) = NaC2H3O2(aq) + H2O(l)
Si + HCl = SiCl4 + H2 =>
Si + 4 HCl = SiCl4 + 2 H2
KClO3 + H2O = K2O + HCl + O2 =>
2 KClO3 + H2O = K2O + 2 HCl + 3 O2
H3PO3 + AuCl3 + H2O = Au + H3PO4 + HCl =>
3 H3PO3 + 2 AuCl3 + 3 H2O = 2 Au + 3 H3PO4 + 6 HCl
FeCl2 + HNO3 = Fe(NO3)2 + HCl =>
FeCl2 + 2 HNO3 = Fe(NO3)2 + 2 HCl
CuCO3(s) + O2 = CuO + CO3 =>
2 CuCO3(s) + O2 = 2 CuO + 2 CO3
NaSO3 + H2SO4 = HSO3 + Na2SO4 =>
2 NaSO3 + H2SO4 = 2 HSO3 + Na2SO4
RbNO2 + Cr(OH)2 = RbOH + Cr(NO2)2 =>
2 RbNO2 + Cr(OH)2 = 2 RbOH + Cr(NO2)2
NH4No3 + KOH = NH3 + KNo3 + H2O =>
NH4No3 + KOH = NH3 + KNo3 + H2O
CH3CO2H + Na2CO3 = NaCH3COO + H2O + CO2 =>
2 CH3CO2H + Na2CO3 = 2 NaCH3COO + H2O + CO2
Li{2}S + HCl = H{2}S + LiCl =>
Li{2}S + HCl = H{2}S + LiCl
C4H14O2 + O2 = CO2 + H2O =>
2 C4H14O2 + 13 O2 = 8 CO2 + 14 H2O
Ba(OH)2 + NH4Cl = NH3 + H2O + BaCl2 =>
Ba(OH)2 + 2 NH4Cl = 2 NH3 + 2 H2O + BaCl2
MgO2 + KMnO4 = MgO2KMnO4 =>
MgO2 + KMnO4 = MgO2KMnO4
Cr(OH)3 + H3AsO4 = Cr(H2AsO4)3 + H2O =>
Cr(OH)3 + 3 H3AsO4 = Cr(H2AsO4)3 + 3 H2O
F + KCl = KF + Cl2 =>
2 F + 2 KCl = 2 KF + Cl2
F2 + NaI = I2 + NaF =>
F2 + 2 NaI = I2 + 2 NaF
Cu(NO3)2 + CaO = Ca(NO3)2 + CuO =>
Cu(NO3)2 + CaO = Ca(NO3)2 + CuO
RCOONa + CaSO4 = Na2SO4 + (RCOO)2Ca =>
2 RCOONa + CaSO4 = Na2SO4 + (RCOO)2Ca
KClO3 + H2O = KClO4 + ClO2 + KOH =>
3 KClO3 + H2O = KClO4 + 2 ClO2 + 2 KOH
HBr + Na2CO3 = NaBr + H2CO3 =>
2 HBr + Na2CO3 = 2 NaBr + H2CO3
O2(g) + N2(g) + I2(s) = NOI2(s) =>
O2(g) + N2(g) + 2 I2(s) = 2 NOI2(s)
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)2(NO3)2(aq) =>
(NH4)2SO4(aq) + Ba(NO3)2(aq) = BaSO4(s) + (NH4)2(NO3)2(aq)
Na2CO3 + FeCr2O4 + O2 = Na2CrO4 + CO + Fe2O3 =>
8 Na2CO3 + 4 FeCr2O4 + 3 O2 = 8 Na2CrO4 + 8 CO + 2 Fe2O3
FeCl2 + K2CrO7 + H2SO4 = FeCl3 + Cr2(SO4)3 + Fe2(SO4)3 + K2SO4 + H2O =>
18 FeCl2 + 2 K2CrO7 + 14 H2SO4 = 12 FeCl3 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 2 K2SO4 + 14 H2O
CH2CHCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH2CHCH3 + 12 KMnO4 + 18 H2SO4 = 15 CH3COOH + 6 K2SO4 + 12 MnSO4 + 18 H2O
KI(aq) + FeCl3(aq) = FeI3() + KCl() =>
3 KI(aq) + FeCl3(aq) = FeI3() + 3 KCl()
KClO3 = KCl + KClO4 =>
4 KClO3 = KCl + 3 KClO4
Mg(H2PO4)2 + KOH = Mg(OH)2 + K(H2PO4) =>
Mg(H2PO4)2 + 2 KOH = Mg(OH)2 + 2 K(H2PO4)
KCrO2 + Br2 + KOH = K2CrO4 + KBr + H2O =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 6 KBr + 4 H2O
C6H206 + O2 = H2O + CO2 =>
2 C6H206 + 115 O2 = 206 H2O + 12 CO2
C2H3Cl2 + H{+} + SO4{2-} = CO2 + H2S + H2O + Cl2 =>
8 C2H3Cl2 + 22 H{+} + 11 SO4{2-} = 16 CO2 + 11 H2S + 12 H2O + 8 Cl2
NaIO3 + SO2 + H2O = I + NaHSO3 + H2SO4 =>
2 NaIO3 + 7 SO2 + 6 H2O = 2 I + 2 NaHSO3 + 5 H2SO4
NH3 + AgNO3 + H2O = Ag2O + NH4NO2 =>
10 NH3 + 6 AgNO3 + H2O = 3 Ag2O + 8 NH4NO2
HNO3 + Al + KOH + H2O = K[Al(OH)4] + NH3 =>
3 HNO3 + 8 Al + 8 KOH + 15 H2O = 8 K[Al(OH)4] + 3 NH3
CuHgCl2 = CuCl2Hg =>
CuHgCl2 = CuCl2Hg
KNO3 = K2O + N2 + O2 =>
4 KNO3 = 2 K2O + 2 N2 + 5 O2
HIO3 + KOH + Cl2 = KIO4 + KCl + H2O =>
HIO3 + 3 KOH + Cl2 = KIO4 + 2 KCl + 2 H2O
Cr2O3 + H2 = Cr + H2O(typeofreaction) =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O(typeofreaction)
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CuSO4 + Ba(OH)2 = Ba(SO4) + Cu(OH)2 =>
CuSO4 + Ba(OH)2 = Ba(SO4) + Cu(OH)2
SH6 = S + H2 =>
SH6 = S + 3 H2
Ce(OH)4 + HCl = CeCl3 + Cl2 + H2O =>
2 Ce(OH)4 + 8 HCl = 2 CeCl3 + Cl2 + 8 H2O
HBrNaCl = HClNaBr =>
HBrNaCl = HClNaBr
Be + H3PO4 = Be(PO4)2 + H2 =>
Be + 2 H3PO4 = Be(PO4)2 + 3 H2
H2SO4CdS = H2SCdSO4 =>
H2SO4CdS = H2SCdSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/24
Équations équilibrées sur12/28/23
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