| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CrO3 + 3 CH3OH + 12 HNO3 = 4 Cr(NO3)3 + 3 CH2O2 + 9 H2O
Cl2 + NH3 = HCl + NHCl2 =>
2 Cl2 + NH3 = 2 HCl + NHCl2
Cl + H2O = HClO + HCl =>
2 Cl + H2O = HClO + HCl
(NH2)CO(NH)CO(NH2) + NH4NO3 = [(NH2)(CNH)(NH)(CNH)(NH2)](HNO3)2 + H2O =>
(NH2)CO(NH)CO(NH2) + 2 NH4NO3 = [(NH2)(CNH)(NH)(CNH)(NH2)](HNO3)2 + 2 H2O
Ca2Al3(SiO4)3(OH) + SiO2 = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O =>
4 Ca2Al3(SiO4)3(OH) + SiO2 = 5 CaAl2Si2O8 + Ca3Al2(SiO4)3 + 2 H2O
NaAg(CN)2 + N = NaCN + N(CN)2 + Ag =>
2 NaAg(CN)2 + N = 2 NaCN + N(CN)2 + 2 Ag
Ni{2+} + (C4H8N2O2) + NH3 = Ni(C4H7N2O2)2 + NH4{+} =>
Ni{2+} + 2(C4H8N2O2) + 2 NH3 = Ni(C4H7N2O2)2 + 2 NH4{+}
NaCl(aq) + F2(aq) = NaF(aq) + Cl2(g) =>
2 NaCl(aq) + F2(aq) = 2 NaF(aq) + Cl2(g)
BeO + H2SO4 = BeSO4 + H2O =>
BeO + H2SO4 = BeSO4 + H2O
Na2S + FeCl3 = FeCl + S + NaCl =>
Na2S + FeCl3 = FeCl + S + 2 NaCl
CH3COOH + CH3NHCH3 = CH3CON(CH3)2 + H2O =>
CH3COOH + CH3NHCH3 = CH3CON(CH3)2 + H2O
Al2(SO4)3 + VCl2 = AlCl3 + V(SO4) =>
Al2(SO4)3 + 3 VCl2 = 2 AlCl3 + 3 V(SO4)
NH3 + Ni(NO3)2 + H2O = NH4NO3 + Ni =>
10 NH3 + 4 Ni(NO3)2 + 3 H2O = 9 NH4NO3 + 4 Ni
(NH4)3(PO4) + Ba(C2H3O2)2 = (NH4)(C2H3O2) + Ba3(PO4)2 =>
2(NH4)3(PO4) + 3 Ba(C2H3O2)2 = 6(NH4)(C2H3O2) + Ba3(PO4)2
Ge + KOH + H2O2 = K2GeO3 + H2O =>
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
NaH2PO4 + KCl = NaCl + KH2PO4 =>
NaH2PO4 + KCl = NaCl + KH2PO4
ClCO3 = ClO + CO2 =>
ClCO3 = ClO + CO2
AlC + H2O = CH3 + Al(OH)3 =>
AlC + 3 H2O = CH3 + Al(OH)3
NaHCO3Ba(OH)2 = NaOHBaCO3H2O =>
NaHCO3Ba(OH)2 = NaOHBaCO3H2O
PH3 + H2SO4 = P2(SO4)3 + H2 =>
2 PH3 + 3 H2SO4 = P2(SO4)3 + 6 H2
H2O + N2 = NH4(NO2) =>
2 H2O + N2 = NH4(NO2)
Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + H2O =>
2 Fe(OH)3 + Ba(OH)2 = Ba(FeO2)2 + 4 H2O
CH2 + NH3 = CH3NH2 =>
CH2 + NH3 = CH3NH2
Ca(ClO)2 + HClO = CaH2 + ClO =>
Ca(ClO)2 + 2 HClO = CaH2 + 4 ClO
ClO4{-} + H2SeO3 = Cl{-} + SeO4{2-} + H{+} =>
ClO4{-} + 4 H2SeO3 = Cl{-} + 4 SeO4{2-} + 8 H{+}
Sr + As = SrAs =>
Sr + As = SrAs
MgCl2 + (NH4)3N = Mg3N2 + NH4Cl =>
3 MgCl2 + 2(NH4)3N = Mg3N2 + 6 NH4Cl
NaOH + Mg = MgOH + Na =>
NaOH + Mg = MgOH + Na
Ba(OH)2 + Cl2 = BaCl2 + Ba(ClO3)2 + H2O =>
6 Ba(OH)2 + 6 Cl2 = 5 BaCl2 + Ba(ClO3)2 + 6 H2O
Cs(s) + H2O(l) = H2(g) + Cs2O(aq) =>
2 Cs(s) + H2O(l) = H2(g) + Cs2O(aq)
C31H64 + KNO3 = K2CO3 + CO2 + H2O + N2 =>
5 C31H64 + 188 KNO3 = 94 K2CO3 + 61 CO2 + 160 H2O + 94 N2
CH3COOH + MgO = Mg(OH) + CH3COO =>
CH3COOH + MgO = Mg(OH) + CH3COO
K2CO3 + SO2 = K2SO3 + CO2 =>
K2CO3 + SO2 = K2SO3 + CO2
C2H6O2 + Cl2 = H2O + ClO2 + C2H4Cl2 =>
4 C2H6O2 + 5 Cl2 = 4 H2O + 2 ClO2 + 4 C2H4Cl2
K2Cr2O7 + H2O2 + H2SO4 = H2CrO6 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2O2 + H2SO4 = 2 H2CrO6 + 3 H2O + K2SO4
CH5 + Cl2 = CHCl3 + HCl =>
2 CH5 + 7 Cl2 = 2 CHCl3 + 8 HCl
Na2B4O7*10H2O(borax) + HCl = NaCl + H3BO3 + H2O =>
Na2B4O7*10H2O(borax) + 2 HCl = 2 NaCl + 4 H3BO3 + 5 H2O
H2SO4 + HCl = SO2 + H2O + Cl2 =>
H2SO4 + 2 HCl = SO2 + 2 H2O + Cl2
Ca(NO3)2 + AgCl = CaCl2 + AgNO3 =>
Ca(NO3)2 + 2 AgCl = CaCl2 + 2 AgNO3
Sn + Al(NO3)3 = Sn(NO3) + Al =>
3 Sn + Al(NO3)3 = 3 Sn(NO3) + Al
HCOOH + MgCO3 = (HCOO)2Mg + H2O + CO2 =>
2 HCOOH + MgCO3 = (HCOO)2Mg + H2O + CO2
CaCO3(s) + HCl(ac) = CaCl2(ac) + CO2(g) + H2O =>
CaCO3(s) + 2 HCl(ac) = CaCl2(ac) + CO2(g) + H2O
HCO2H + C2H5OH = HCO2C2H5 + H2O =>
HCO2H + C2H5OH = HCO2C2H5 + H2O
NH3 + H2O2 + KOH = KNO3 + H2O =>
NH3 + 4 H2O2 + KOH = KNO3 + 6 H2O
Cr(OH)3 + Cl2 + OH{-} = CrO42{-} + Cl{-} + H2O =>
Cr(OH)3 + 40 Cl2 + 81 OH{-} = CrO42{-} + 80 Cl{-} + 42 H2O
Ca(OH)2 + HCl(g) = CaCl2(s) + H2O(l) =>
Ca(OH)2 + 2 HCl(g) = CaCl2(s) + 2 H2O(l)
NaOH + CH3COOH = H2O + CH3COONa =>
NaOH + CH3COOH = H2O + CH3COONa
Ca(OH)2 + KH2PO4 = Ca(KHPO4)2 + H2O =>
Ca(OH)2 + 2 KH2PO4 = Ca(KHPO4)2 + 2 H2O
Ca(HCO3)2(s) + HBr(aq) = CaBr2 + H2CO3 =>
Ca(HCO3)2(s) + 2 HBr(aq) = CaBr2 + 2 H2CO3
H2PtCl6 + N2H4 = H2PtCl4 + N2 + HCl =>
2 H2PtCl6 + N2H4 = 2 H2PtCl4 + N2 + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/30/24
Équations équilibrées sur11/29/23
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