| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H10 + 29 O2 = 24 CO2 + 10 H2O
BaCl2(aq) + Na2CO(aq) = BaCO(s) + NaCl(aq) =>
BaCl2(aq) + Na2CO(aq) = BaCO(s) + 2 NaCl(aq)
CU(s) + HCl(aq) = CUCl2 + H2 =>
CU(s) + 2 HCl(aq) = CUCl2 + H2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
Yb(NO3)3(H2O)5 + CH4N2O = Yb2O3 + CO2 + H2O + N2 =>
2 Yb(NO3)3(H2O)5 + 5 CH4N2O = Yb2O3 + 5 CO2 + 20 H2O + 8 N2
C2H5Br + Zn = (C2H5)2Zn + ZnBr2 =>
2 C2H5Br + 2 Zn = (C2H5)2Zn + ZnBr2
KH2PO4 + MgBr2 = KH2Br2 + MgPO4 =>
KH2PO4 + MgBr2 = KH2Br2 + MgPO4
Cu3P + H{+} + Cr2O7{-2} = Cu{2} + H3PO4 + Cr{3} + H2O =>
6 Cu3P + 124 H{+} + 11 Cr2O7{-2} = 18 Cu{2} + 6 H3PO4 + 22 Cr{3} + 53 H2O
Ca(NO2)2 + H2S = CaS + HNO2 =>
Ca(NO2)2 + H2S = CaS + 2 HNO2
MgCl2 + Sr = SrCl2 + Mg =>
MgCl2 + Sr = SrCl2 + Mg
CaSO3 + Na2S = CaS + Na2SO3 =>
CaSO3 + Na2S = CaS + Na2SO3
Ca(s) + Fe(No3) = Ca(No2) + Fe(s) =>
3 Ca(s) + 2 Fe(No3) = 3 Ca(No2) + 2 Fe(s)
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
S + HNO3 = H2SO4 + NO2 + H2O = =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
N2(d) + H2(d) = NH3(d) =>
N2(d) + 3 H2(d) = 2 NH3(d)
Sr(NO3)2 + Al2O3 = Al(NO3)3 + SrO =>
3 Sr(NO3)2 + Al2O3 = 2 Al(NO3)3 + 3 SrO
H + HCO3 = H2CO3 = CO2 + H2O =>
H + HCO3 = H2CO3
CH3COOH + Na2CO3 = Na3CH3COO + CO2 + H2O =>
5 CH3COOH + 6 Na2CO3 = 4 Na3CH3COO + 8 CO2 + 4 H2O
BaCl2 + Mg = BaMg + MgCl2 =>
BaCl2 + 2 Mg = BaMg + MgCl2
BiF3 + ClF3 = BiF5 + ClF =>
BiF3 + ClF3 = BiF5 + ClF
CdO(s)Mg = MgOCd =>
CdO(s)Mg = MgOCd
C5H12 + Cl2 = C + HCl =>
C5H12 + 6 Cl2 = 5 C + 12 HCl
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3CH2CH2OH + Na = CH3CH2CH2ONa + H2 =>
2 CH3CH2CH2OH + 2 Na = 2 CH3CH2CH2ONa + H2
CaBr2 + KCl = KBr + CaCl2 =>
CaBr2 + 2 KCl = 2 KBr + CaCl2
ClO3 + NO = Cl2 + NO2 =>
2 ClO3 + 6 NO = Cl2 + 6 NO2
Na3PO4 + CaCrO4 = Na2CrO4 + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCrO4 = 3 Na2CrO4 + Ca3(PO4)2
Mg2SiO4 + NaOH + H2O = Mg(OH)2 + Na2O*6SiO2 =>
6 Mg2SiO4 + 2 NaOH + 11 H2O = 12 Mg(OH)2 + Na2O*6SiO2
K2CO + BaCl2 = KCl + BaCO =>
K2CO + BaCl2 = 2 KCl + BaCO
Fe(OH)3 + H2PHO3 = Fe2(PHO3)3 + H2O =>
2 Fe(OH)3 + 3 H2PHO3 = Fe2(PHO3)3 + 6 H2O
AgNO3 + K2CrO4 = Ag2 + CrO4 + KNO3 =>
2 AgNO3 + K2CrO4 = Ag2 + CrO4 + 2 KNO3
수산화칼슘 + 이산화탄소 = 탄산칼슘 + 물 =>
Ca(OH)2 + CO2 = CaCO3 + H2O
CO + (Fe)2(O)3 = Fe + C(O)2 =>
3 CO + (Fe)2(O)3 = 2 Fe + 3 C(O)2
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH3NO3 =>
3 Fe(NO3)3 + 7 NH3 + 6 H2O = 3 Fe(OH)3 + 8 NH3NO3
PH3HCl = PH4Cl =>
PH3HCl = PH4Cl
CuSO4 + KIO3 = KSO4 + CuIO3 =>
CuSO4 + KIO3 = KSO4 + CuIO3
XeOF2 = XeF2 + O2 =>
2 XeOF2 = 2 XeF2 + O2
Si + WO3 = SiO2 + W =>
3 Si + 2 WO3 = 3 SiO2 + 2 W
Al + Cu(CO3)2 = Al(CO3)3 + Cu =>
2 Al + 3 Cu(CO3)2 = 2 Al(CO3)3 + 3 Cu
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Y2(C2O4)3 + Pb(ClO3)4 = Pb(C2O4)2 + Y(ClO3)3 =>
2 Y2(C2O4)3 + 3 Pb(ClO3)4 = 3 Pb(C2O4)2 + 4 Y(ClO3)3
Cl3C2O2H3 + HNO3 = N2O4 + H2O + Cl3C2O2H =>
Cl3C2O2H3 + 2 HNO3 = N2O4 + 2 H2O + Cl3C2O2H
SiC + SiO2 + Cu2O*Fe2O3 = *2FeO*SiO2 + Cu + CO2(g) =>
SiC + SiO2 + 2 Cu2O*Fe2O3 = 2*2FeO*SiO2 + 4 Cu + CO2(g)
K + HCl = KCl + H2 =>
2 K + 2 HCl = 2 KCl + H2
BaO = Ba + O =>
BaO = Ba + O
AsH + AgNO3 + H2O = H3AsO3 + HNO3 + Ag =>
AsH + 4 AgNO3 + 3 H2O = H3AsO3 + 4 HNO3 + 4 Ag
Rb + PO4 = RbPO4 =>
Rb + PO4 = RbPO4
Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + H2O =>
3 Co(OH)3 + H3AsO4 = (Co(OH)2)3AsO4 + 3 H2O
C6H5NH2 + Cl2 = C6H5NCl + HCl =>
2 C6H5NH2 + 3 Cl2 = 2 C6H5NCl + 4 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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