Équations équilibrées la veille |
5 C4H10O + 24 KMnO4 + 72 HCl = 20 CO2 + 24 KCl + 24 MnCl2 + 61 H2O
C5H8 + Cl2 = C5H8Cl2 =>
C5H8 + Cl2 = C5H8Cl2
HCl + KOH = ClKH2O =>
HCl + KOH = ClKH2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Cu + AgCl = Ag + CuCl3 =>
Cu + 3 AgCl = 3 Ag + CuCl3
BeF2 + Mg = MgF2 + Be =>
BeF2 + Mg = MgF2 + Be
NaOCl = NaClO =>
NaOCl = NaClO
Sn(C2H3O2)4 + Na2S = Sn2S4 + Na(C2H3O2) =>
2 Sn(C2H3O2)4 + 4 Na2S = Sn2S4 + 8 Na(C2H3O2)
K2CO3 + LiNO3 = Li2CO3 + KNO3 =>
K2CO3 + 2 LiNO3 = Li2CO3 + 2 KNO3
NH2(g) + O2(g) = NO2(g) + H2O =>
2 NH2(g) + 3 O2(g) = 2 NO2(g) + 2 H2O
Hg(OH)2 + (PO4)2 = Hg(PO4)2 + H2O2 =>
Hg(OH)2 + (PO4)2 = Hg(PO4)2 + H2O2
Ca3P2 + KMnO4 + H2SO4 = Ca3(PO4)2 + MnO2 + K2SO4 + H2O =>
3 Ca3P2 + 16 KMnO4 + 8 H2SO4 = 3 Ca3(PO4)2 + 16 MnO2 + 8 K2SO4 + 8 H2O
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(s) + H2O(l) =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2(s) + H2O(l)
C6H12O6 + Ag(NH3)2OH = C6H11O7NH4 + Ag + NH3 + H2O =>
C6H12O6 + 2 Ag(NH3)2OH = C6H11O7NH4 + 2 Ag + 3 NH3 + H2O
AgNO3() + Cu() = Ag() + Cu(NO3)2() =>
2 AgNO3() + Cu() = 2 Ag() + Cu(NO3)2()
C2H6O + K2Cr2O7 + H2SO4 = KCr(SO4)2 + C2H4O + H2O =>
3 C2H6O + K2Cr2O7 + 4 H2SO4 = 2 KCr(SO4)2 + 3 C2H4O + 7 H2O
C6H12O6(aq) + O2(g) = CO2(g) + H2O(l) =>
C6H12O6(aq) + 6 O2(g) = 6 CO2(g) + 6 H2O(l)
Cd(NH3)4(OH)2 + H2S = CdS + NH3 + H2O =>
Cd(NH3)4(OH)2 + H2S = CdS + 4 NH3 + 2 H2O
HC2H3O2 + Al(OH)3 = H2O + (HO)2AlCH3CO2 =>
HC2H3O2 + Al(OH)3 = H2O + (HO)2AlCH3CO2
Ca(OH)2(s) + SO3(g) = CaSO4(s) + H2O(l) =>
Ca(OH)2(s) + SO3(g) = CaSO4(s) + H2O(l)
Cu(OH)2 + NH3 = Cu + N + H2O =>
3 Cu(OH)2 + 2 NH3 = 3 Cu + 2 N + 6 H2O
CoOC = COCo =>
CoOC = COCo
LiCl + MnO4K + SO4H2 = Cl2 + MnSO4 + SO4K2 + Li2SO4 + H2O =>
10 LiCl + 2 MnO4K + 8 SO4H2 = 5 Cl2 + 2 MnSO4 + SO4K2 + 5 Li2SO4 + 8 H2O
Ag2CO3 + H2O = Ag + OH + HCO3 =>
Ag2CO3 + H2O = 2 Ag + OH + HCO3
Ta + HF = TaF5 + H =>
Ta + 5 HF = TaF5 + 5 H
Li2O(s) = Li(s) + O2(l) =>
2 Li2O(s) = 4 Li(s) + O2(l)
K2CrO4 + Hg2(C2H3O2)2 = KC2H3O2 + CrO4Hg2 =>
K2CrO4 + Hg2(C2H3O2)2 = 2 KC2H3O2 + CrO4Hg2
NaNO3 + S = SO2 + Na2O + N2 =>
4 NaNO3 + 5 S = 5 SO2 + 2 Na2O + 2 N2
NaOHCo(SO4) = Na(SO4)Co(OH) =>
NaOHCo(SO4) = Na(SO4)Co(OH)
C6H14N2O2*ClH + Ca(OH)2 = C6H14N2O2 + CaCl2 + H2O =>
2 C6H14N2O2*ClH + Ca(OH)2 = 2 C6H14N2O2 + CaCl2 + 2 H2O
H2SO4 + Ga2O3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + Ga2O3 = 3 H2O + Ga2(SO4)3
Na3[Fe(OH)6] + HNO3 = Fe(OH)3 + NaNO3 + H2O =>
Na3[Fe(OH)6] + 3 HNO3 = Fe(OH)3 + 3 NaNO3 + 3 H2O
C3H8O3 = H2O + C3H6O2 =>
C3H8O3 = H2O + C3H6O2
FeCl + NH4SCN = FeNH4 + SCl + CN =>
FeCl + NH4SCN = FeNH4 + SCl + CN
HClO4 + (NH4)2SO3 = (NH4)ClO4 + H2O + SO2 =>
2 HClO4 + (NH4)2SO3 = 2(NH4)ClO4 + H2O + SO2
CH193 + O2 = H2O + CO2 =>
4 CH193 + 197 O2 = 386 H2O + 4 CO2
HBr + H2O = H3O + Br2 =>
2 HBr + 2 H2O = 2 H3O + Br2
MnCl2*4H2O + (NH4)2CO3 = MnCO3 + NH4Cl + H2O =>
MnCl2*4H2O + (NH4)2CO3 = MnCO3 + 2 NH4Cl + 4 H2O
CH2OHCH2OH + HNO3 = COOHCOOH + NO + H2O =>
3 CH2OHCH2OH + 8 HNO3 = 3 COOHCOOH + 8 NO + 10 H2O
NH3 + H2SO4 = N2(SO4)3 + H2 =>
2 NH3 + 3 H2SO4 = N2(SO4)3 + 6 H2
C2H4 + *O2 = CO + *H2O =>
C2H4 + 2*O2 = 2 CO + 2*H2O
Co + Cd{2} = Co{2} + Cd =>
Co + Cd{2} = Co{2} + Cd
Cu(OH)2 + NH4(NO3) = Cu(NO3)2 + NH4(OH) =>
Cu(OH)2 + 2 NH4(NO3) = Cu(NO3)2 + 2 NH4(OH)
CoCl2 + ClF3 = CoF3 + Cl =>
CoCl2 + ClF3 = CoF3 + 3 Cl
P + H2O + KOH = PH3 + KH2PO4 =>
8 P + 9 H2O + 3 KOH = 5 PH3 + 3 KH2PO4
ZnS + PbO = ZnO + PbS =>
ZnS + PbO = ZnO + PbS
Co(NO3)2 + K3PO4 = Co3(PO4)2 + KNO3 =>
3 Co(NO3)2 + 2 K3PO4 = Co3(PO4)2 + 6 KNO3
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
ClO + CrO2 = Cl2 + CrO4 =>
2 ClO + CrO2 = Cl2 + CrO4
Ge(OH)2 + NaOH = Na2GeO2 + H2O =>
Ge(OH)2 + 2 NaOH = Na2GeO2 + 2 H2O
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