| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + Fe(OH)2 = Ca(OH)2 + Fe
AgNo3*H2O + HCl = AgCl*H2O + HNo3 =>
AgNo3*H2O + HCl = AgCl*H2O + HNo3
CdO + HCl = CdCl2 + H2O =>
CdO + 2 HCl = CdCl2 + H2O
HF + Pb = PbF4 + H2 =>
4 HF + Pb = PbF4 + 2 H2
Ca3Fe2(SiO4)3 = Ca + Fe + Si + O =>
Ca3Fe2(SiO4)3 = 3 Ca + 2 Fe + 3 Si + 12 O
Al(No3)3 + Cr = Cr(No3)3 + Al =>
Al(No3)3 + Cr = Cr(No3)3 + Al
Cr(OH)3 + CH3COOH = CrCOOH + H2O =>
2 Cr(OH)3 + CH3COOH = 2 CrCOOH + 4 H2O
HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(s) + H2O(l) =>
2 HCN(aq) + Ba(OH)2(aq) = Ba(CN)2(s) + 2 H2O(l)
SrCrO4 + CH3COOH = Sr(CH3COO)2 + H2CrO4 =>
SrCrO4 + 2 CH3COOH = Sr(CH3COO)2 + H2CrO4
Zn(NO3)2 + Cr(NO3)3 + CH4N2O = Zn099OCr001 + N2 + CO2 + H2 =>
198 Zn(NO3)2 + 2 Cr(NO3)3 + 1204 CH4N2O = 2 Zn099OCr001 + 1405 N2 + 1204 CO2 + 2408 H2
Ti + TiC + Mn + Al = Ti28Mn2Al15C20 =>
8 Ti + 20 TiC + 2 Mn + 15 Al = Ti28Mn2Al15C20
Cu + NaCl = Cu(NaCl)1 =>
Cu + NaCl = Cu(NaCl)1
Al(OH)3 + HPO3 = Al(PO3)3 + H2O =>
Al(OH)3 + 3 HPO3 = Al(PO3)3 + 3 H2O
C14H14O + O2 = CO25 + H2O =>
C14H14O + 178 O2 = 14 CO25 + 7 H2O
NaOH + Bi(NO3)3 = Na(NO3)3 + BiOH =>
NaOH + Bi(NO3)3 = Na(NO3)3 + BiOH
SiO(s) + C(s) = SiC(s) + CO(g) =>
SiO(s) + 2 C(s) = SiC(s) + CO(g)
SO2 + K2O = K2SO2 + O =>
SO2 + K2O = K2SO2 + O
C5OH5 + O2 = CO2 + H2O =>
4 C5OH5 + 23 O2 = 20 CO2 + 10 H2O
HBr + Ca = H2 + CaBr2 =>
2 HBr + Ca = H2 + CaBr2
Al(NO3)3 + (NH4)3PO4 = AlPO4 + NH4NO3 =>
Al(NO3)3 + (NH4)3PO4 = AlPO4 + 3 NH4NO3
Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + K(NO3)2 =>
4 Cu(NO3)2 + K4Fe(CN)6 = Cu4Fe(CN)6 + 4 K(NO3)2
SI + KOH + H2O = K2(SI(OH)6) + H2 =>
SI + 2 KOH + 4 H2O = K2(SI(OH)6) + 2 H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
K2CrO4 + BaCl2 = BaCrO4 + KCl =>
K2CrO4 + BaCl2 = BaCrO4 + 2 KCl
PCl3 + Cl2 = PCl5 =>
PCl3 + Cl2 = PCl5
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
KOH + C7H8O3S = KC7H8 + HSO4 =>
KOH + C7H8O3S = KC7H8 + HSO4
C3H7CHO + O2 = C3H8 + CO2 =>
2 C3H7CHO + O2 = 2 C3H8 + 2 CO2
HF + POH = H2O + PF =>
HF + POH = H2O + PF
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
PtS2 + O2 = SO2 + Pt =>
PtS2 + 2 O2 = 2 SO2 + Pt
Na4SiO4 + HCl = NaCl + H4SiO4 =>
Na4SiO4 + 4 HCl = 4 NaCl + H4SiO4
Sr(NO3)2*6H2O + Al(NO3)3*9H2O + C2H6N4O2 = SrAl2O4 + H2O + N2 + CO2 =>
Sr(NO3)2*6H2O + 2 Al(NO3)3*9H2O + 4 C2H6N4O2 = SrAl2O4 + 36 H2O + 12 N2 + 8 CO2
Xe2F6 + H2O(l) = Xe2O3 + H2F2 =>
Xe2F6 + 3 H2O(l) = Xe2O3 + 3 H2F2
Mg + Ca3(PO4)2 = Ca + Mg(PO4) =>
2 Mg + Ca3(PO4)2 = 3 Ca + 2 Mg(PO4)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
Cr2 + OH = Cr(OH)2 =>
Cr2 + 4 OH = 2 Cr(OH)2
CH3{-}COH{-} = CH3{-}COOH =>
CH3{-}COH{-} = CH3{-}COOH
SrCl2 + (NH4)3PO4 = Sr3(PO4)2 + (NH4)Cl =>
3 SrCl2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6(NH4)Cl
H{+} + As2S3 + NO3{-} = H3AsO4 + SO4{2-} + NO2 + H2O =>
22 H{+} + As2S3 + 28 NO3{-} = 2 H3AsO4 + 3 SO4{2-} + 28 NO2 + 8 H2O
Mg + Zn = MgZn =>
Mg + Zn = MgZn
CS2(s) + H2O(l) = CO2 + H2S =>
CS2(s) + 2 H2O(l) = CO2 + 2 H2S
Pt + F2 = PtF4 =>
Pt + 2 F2 = PtF4
Hf + I2 = HfI4 =>
Hf + 2 I2 = HfI4
C12H10O2 + NaHCO3 = C12H9O2Na + H2CO3 =>
C12H10O2 + NaHCO3 = C12H9O2Na + H2CO3
Cr2Ta2N3F2 = TaN + Cr2N + CrF2 + N2 =>
4 Cr2Ta2N3F2 = 8 TaN + 2 Cr2N + 4 CrF2 + N2
HNO3 + CaOH = Ca2(NO3)2 + H2O =>
2 HNO3 + 2 CaOH = Ca2(NO3)2 + 2 H2O
sodiumbicarbonate = Carbondioxide + sodiumcarbonate + water =>
2 NaHCO3 = CO2 + Na2CO3 + H2O
HNO3 + KHSO4 = KNO3 + H2SO4 =>
HNO3 + KHSO4 = KNO3 + H2SO4
C2H5OH + NaBr + H2SO4 = C2H5Br + Na2SO4 + H2O =>
2 C2H5OH + 2 NaBr + H2SO4 = 2 C2H5Br + Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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