| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Fe2S3 + 12 O2 + 24 H2O = 16 Fe(OH)3 + 3 S8
KI + Br2(l) = KBr + I2 =>
2 KI + Br2(l) = 2 KBr + I2
KMnO4 + H2C2O4*2H2O = K2C2O4 + MnCO4*2H2O + CO2 + H2O =>
2 KMnO4 + 4 H2C2O4*2H2O = K2C2O4 + 2 MnCO4*2H2O + 4 CO2 + 8 H2O
Ag + HCl = Ag(HCl) =>
Ag + HCl = Ag(HCl)
Al + HI = AlHI =>
Al + HI = AlHI
MgBr2 + K2CO3 = MgCO3 + BrK =>
MgBr2 + K2CO3 = MgCO3 + 2 BrK
BaCl2 + Pb(No3)2 = Ba(No3)2 + Pb + Cl2 =>
BaCl2 + Pb(No3)2 = Ba(No3)2 + Pb + Cl2
CO(PO4)1 + Mg(SO4)1 = Mg(PO4)1 + CO(SO4)1 =>
CO(PO4)1 + Mg(SO4)1 = Mg(PO4)1 + CO(SO4)1
Hg(NO2)2 + Na = Na2NO2 + Hg =>
Hg(NO2)2 + 4 Na = 2 Na2NO2 + Hg
AlOHH2O = Al(OH)2H =>
AlOHH2O = Al(OH)2H
LiOH + HCl = H2OLiCl =>
LiOH + HCl = H2OLiCl
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Li + NaSO4 = NaLi + SO4 =>
Li + NaSO4 = NaLi + SO4
Fe + Pb(CN)2 = Fe(CN)3 + Pb =>
2 Fe + 3 Pb(CN)2 = 2 Fe(CN)3 + 3 Pb
HClO = Cl2O + H2O =>
2 HClO = Cl2O + H2O
C3H7COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H7COOH + 20 KMnO4 = 20 MnO2 + 20 KOH + 12 CO2 + 2 H2O
K2Cr2O7 + H2SO4 + CH3CHOHCH3 = H2O + Cr2(SO4)3 + K2SO4 + CH3COCH3 =>
K2Cr2O7 + 4 H2SO4 + 3 CH3CHOHCH3 = 7 H2O + Cr2(SO4)3 + K2SO4 + 3 CH3COCH3
NH3 + AgNO3 = NH3AgNO3 =>
NH3 + AgNO3 = NH3AgNO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
V2O3 + H2SO3 = V(HSO3)3 + H2O =>
V2O3 + 6 H2SO3 = 2 V(HSO3)3 + 3 H2O
CH3CH2CH2COOH + Cu(OH)2 = (CH3CH2CH2COO)2Cu + H2O =>
2 CH3CH2CH2COOH + Cu(OH)2 = (CH3CH2CH2COO)2Cu + 2 H2O
CH2O + C6H5OH = H2O + C8H5OH =>
2 CH2O + C6H5OH = 2 H2O + C8H5OH
O2 + He = OHe =>
O2 + 2 He = 2 OHe
Al2O3 + H2O + Ba(OH)2 = Ba3[Al(OH)6]2 =>
Al2O3 + 3 H2O + 3 Ba(OH)2 = Ba3[Al(OH)6]2
H2C2O4 + NaOH = Na + CO2 + H2O =>
H2C2O4 + 2 NaOH = 2 Na + 2 CO2 + 2 H2O
CH3CO2H + NI(OH)2 = NI(CH3CO2)2 + H2O =>
2 CH3CO2H + NI(OH)2 = NI(CH3CO2)2 + 2 H2O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AgNO3(aq) + NH3(aq) = [Ag(NH3)2]NO3(aq) =>
AgNO3(aq) + 2 NH3(aq) = [Ag(NH3)2]NO3(aq)
C10H8O4 + H2O = C8H6O4 + C2H6O2 =>
C10H8O4 + 2 H2O = C8H6O4 + C2H6O2
CaHPO4*2H2O = Ca8(HPO4)2(PO4)4*5H2O + H3PO4 + H2O =>
8 CaHPO4*2H2O = Ca8(HPO4)2(PO4)4*5H2O + 2 H3PO4 + 11 H2O
HBr + Na2CO3*10H2O = CO2 + H2O + NaBr =>
2 HBr + Na2CO3*10H2O = CO2 + 11 H2O + 2 NaBr
C3H8 + NO + O2 = C3H3N + H2O =>
4 C3H8 + 4 NO + 3 O2 = 4 C3H3N + 10 H2O
C6H5COOH + CO3{-} = C6H5COO{-} + CO2 + H2O =>
31 C6H5COOH + 30 CO3{-} = 30 C6H5COO{-} + 37 CO2 + 18 H2O
CuFe2S3 + H2O + O2 = CuFeS2 + H2SO4(a) + Fe =>
2 CuFe2S3 + 2 H2O + 3 O2 = 2 CuFeS2 + 2 H2SO4(a) + 2 Fe
Ammonia + Oxygen = Nitricacid + Water =>
NH3 + 2 O2 = HNO3 + H2O
FeCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeCr2O3 + 8 K2CO3 + 9 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
PbC2H3O2 + NaCN = PbCN + NaC2H3O2 =>
PbC2H3O2 + NaCN = PbCN + NaC2H3O2
SOCl2(l) + H2O(l) = SO2(g) + HCl(g) =>
SOCl2(l) + H2O(l) = SO2(g) + 2 HCl(g)
BaSO4 + Zn(NO3)2 = ZnSO4 + Ba(NO3)2 = BaSO4(восадок) + Zn(NO3)2, =>
BaSO4 + Zn(NO3)2 = ZnSO4 + Ba(NO3)2
CaSiO3(ac) + CuSO4(ac) = CuSiO3(ac) + CaSO4(ac) =>
CaSiO3(ac) + CuSO4(ac) = CuSiO3(ac) + CaSO4(ac)
KCrO2 + Br2 + KOH = K2CrO4 + H2O + KBr =>
2 KCrO2 + 3 Br2 + 8 KOH = 2 K2CrO4 + 4 H2O + 6 KBr
H{+} + Fe{2+} + CrO7{2-} = Fe{3+} + Cr{3+} + H2O =>
14 H{+} + 9 Fe{2+} + CrO7{2-} = 9 Fe{3+} + Cr{3+} + 7 H2O
BaS + Co(SO4) = SCo + BaSO4 =>
BaS + Co(SO4) = SCo + BaSO4
NaClO3 + KI + H2SO4 = K2SO4 + KCl + Na2SO4 + I2 + H2O =>
2 NaClO3 + 12 KI + 6 H2SO4 = 5 K2SO4 + 2 KCl + Na2SO4 + 6 I2 + 6 H2O
O2 + C31H64 = CO2 + H2O =>
47 O2 + C31H64 = 31 CO2 + 32 H2O
C344H430O226 + O2 = CO2 + H2O =>
2 C344H430O226 + 677 O2 = 688 CO2 + 430 H2O
(NH4)(MnO4) + Mg3(PO4)2 = (NH4)(PO4)2 + Mg3(MnO4) =>
(NH4)(MnO4) + Mg3(PO4)2 = (NH4)(PO4)2 + Mg3(MnO4)
NaCl + MnNo3 = MnCl + NaNo3 =>
NaCl + MnNo3 = MnCl + NaNo3
HNO3(aq) = H(s) + NO3(aq) =>
HNO3(aq) = H(s) + NO3(aq)
Na4[CuCl4] = NaCl + Cu =>
Na4[CuCl4] = 4 NaCl + Cu
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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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