| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 KH2PO4 + 2 Ba(OH)2 = K3PO4 + 2 BaHPO4 + 4 H2O
C7H6O3CH4O = C8H8O3H2O =>
C7H6O3CH4O = C8H8O3H2O
Br2 + FeL3 = FeBr3 + L3 =>
3 Br2 + 2 FeL3 = 2 FeBr3 + 2 L3
C3Al4 + H2O = Al(OH)3 + CH4 =>
C3Al4 + 12 H2O = 4 Al(OH)3 + 3 CH4
C4H2O4 + HCl = C4H4O4 + Cl =>
C4H2O4 + 2 HCl = C4H4O4 + 2 Cl
NH4Cl(ag) + AgNO3(ag) = N2H4O3 + AgCl =>
NH4Cl(ag) + AgNO3(ag) = N2H4O3 + AgCl
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca =>
Ca(NO3)2 + Cu = Cu(NO3)2 + Ca
Zn + AgO = ZnO + Ag =>
Zn + AgO = ZnO + Ag
CrK(SO4)2 = Cr2 + K + SO4 =>
2 CrK(SO4)2 = Cr2 + 2 K + 4 SO4
KI + H2SO4 + K2Cr2O7 = K2SO4 + Cr2(SO4)3 + H2O + I =>
6 KI + 7 H2SO4 + K2Cr2O7 = 4 K2SO4 + Cr2(SO4)3 + 7 H2O + 6 I
LiNO3(heat) = LiNO2 + O2 =>
2 LiNO3(heat) = 2 LiNO2 + O2
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2 =>
Pb(NO3)2 + K2SO4 = PbSO4 + K2(NO3)2
Ba(OH)2 + H(NO2) = Ba(NO2)2 + H2O =>
Ba(OH)2 + 2 H(NO2) = Ba(NO2)2 + 2 H2O
Hg{2+}2 + CO{2-}3 = Hg + CO =>
Hg{2+}2 + CO{2-}3 = Hg + CO
CaNO3 + Cu = CuNO3 + Ca =>
CaNO3 + Cu = CuNO3 + Ca
Cu + O + Cl = CuOCl2 =>
Cu + O + 2 Cl = CuOCl2
H3C6H8O7 + OH = C6H8O7 + H2O =>
H3C6H8O7 + 3 OH = C6H8O7 + 3 H2O
copper + nitricacid = copper(ii)nitrate + nitrogenmonoxide + water =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
H3PO2 + Cr2O4 = H3PO4 + Cr =>
2 H3PO2 + Cr2O4 = 2 H3PO4 + 2 Cr
KCl + MnO2 + H2SO4 = K2SO4 + MnSO4 + Cl2 + H2O =>
2 KCl + MnO2 + 2 H2SO4 = K2SO4 + MnSO4 + Cl2 + 2 H2O
H5IO6 + Cr + H3O = IO3{-} + Cr3{+} + H2O(acidic) =>
H5IO6 + 3 Cr + H3O = IO3{-} + Cr3{+} + 4 H2O(acidic)
Sc2(SO4)3 + NaF = Na3[ScF6] + Na2SO4 =>
Sc2(SO4)3 + 12 NaF = 2 Na3[ScF6] + 3 Na2SO4
Rb2S + Ba(OH)2 = Rb2(OH)2 + BaS =>
Rb2S + Ba(OH)2 = Rb2(OH)2 + BaS
NaHSO4 + NaCl + MnO2 = H2O + MnCl2 + Na2SO4 + Cl2 =>
4 NaHSO4 + 4 NaCl + MnO2 = 2 H2O + MnCl2 + 4 Na2SO4 + Cl2
CuBr + H2S = Cu2S + HBr =>
2 CuBr + H2S = Cu2S + 2 HBr
MnO4 + Cr(OH)2 = CrO4 + MnO2 + H2O =>
3 MnO4 + 2 Cr(OH)2 = 2 CrO4 + 3 MnO2 + 2 H2O
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
ZnS + KNO3 = ZnO + K2SO4 + SO3 + N2 =>
5 ZnS + 8 KNO3 = 5 ZnO + 4 K2SO4 + SO3 + 4 N2
Ca(IO)3 = Ca + I + O =>
Ca(IO)3 = Ca + 3 I + 3 O
N2O5 + CrI3 + K(OH) = NO + K2CrO4 + KI + H2O =>
N2O5 + 2 CrI3 + 10 K(OH) = 2 NO + 2 K2CrO4 + 6 KI + 5 H2O
C(s) + H2SO4(l) = CO2(g) + SO2(g) + H2O(l) =>
C(s) + 2 H2SO4(l) = CO2(g) + 2 SO2(g) + 2 H2O(l)
K2PtCl4 + NH3 = Pt(NH3)4Cl2 + KCl =>
K2PtCl4 + 4 NH3 = Pt(NH3)4Cl2 + 2 KCl
K2CrO4 = K2O + CrO3 =>
K2CrO4 = K2O + CrO3
FeC3 + O2 = Fe2O3 + CO2 =>
4 FeC3 + 15 O2 = 2 Fe2O3 + 12 CO2
Fe + HClO4 = Fe(ClO4)3 + H2 =>
2 Fe + 6 HClO4 = 2 Fe(ClO4)3 + 3 H2
Mn(No3)2 + NaBiO4 + HNo3 = NaMnO4 + Bi(No3)3 + H2O + NaNo3 =>
4 Mn(No3)2 + 5 NaBiO4 + 8 HNo3 = 4 NaMnO4 + 5 Bi(No3)3 + 4 H2O + NaNo3
HCl + Al(OH)3 = Al(Cl)3 + HOH =>
3 HCl + Al(OH)3 = Al(Cl)3 + 3 HOH
Sr(OH)2 + HF = Sr(F)2 + H2O =>
Sr(OH)2 + 2 HF = Sr(F)2 + 2 H2O
Fe2 + CO = FeO + C =>
Fe2 + 2 CO = 2 FeO + 2 C
Al(CO) + ZnCl = ZnCO + AlCl =>
Al(CO) + ZnCl = ZnCO + AlCl
NH2CH2COOH + HNO2 = NH2(NO2)CH2COOH + H2 =>
2 NH2CH2COOH + 2 HNO2 = 2 NH2(NO2)CH2COOH + H2
Na2O2 + HCl = H2O + NaCl + O2 =>
2 Na2O2 + 4 HCl = 2 H2O + 4 NaCl + O2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C(s) + H2SO4(l) = CO2(g) + SO2(g) + H2O(l) =>
C(s) + 2 H2SO4(l) = CO2(g) + 2 SO2(g) + 2 H2O(l)
C3 + O2 = CO =>
2 C3 + 3 O2 = 6 CO
Fe + HClO4 = Fe(ClO4)2 + H =>
Fe + 2 HClO4 = Fe(ClO4)2 + 2 H
RbS + HNO3 = RbSO4 + NO + H2O =>
3 RbS + 8 HNO3 = 3 RbSO4 + 8 NO + 4 H2O
HCl(l) + NaOH(s) = NaCl(s) + H2O(l) =>
HCl(l) + NaOH(s) = NaCl(s) + H2O(l)
Al(OH)3 + CsOH = CsAlO2 + H2O =>
Al(OH)3 + CsOH = CsAlO2 + 2 H2O
Al + NaOH + H2O = H2 + Na3(Al(OH)4) =>
2 Al + 6 NaOH + 2 H2O = H2 + 2 Na3(Al(OH)4)
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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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