| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2O3 + HNO3 = Al2O3HNO3
CHI + Mg = CHMgI =>
CHI + Mg = CHMgI
HBr + KHSO3 = KBr + H2O + SO2 =>
HBr + KHSO3 = KBr + H2O + SO2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
C6H12 + NaOH = C3H8Na + CO2 =>
7 C6H12 + 12 NaOH = 12 C3H8Na + 6 CO2
HBr + Ag2CO3 = AgBr + H2O + CO2 =>
2 HBr + Ag2CO3 = 2 AgBr + H2O + CO2
PbS + H3PO4 = Pb3(PO4)2 + H2S =>
3 PbS + 2 H3PO4 = Pb3(PO4)2 + 3 H2S
Ni(OH)2 + HCl = NiCl2 + H2O =>
Ni(OH)2 + 2 HCl = NiCl2 + 2 H2O
C8H7O2COOH + NaOH = C8H7O2COONa + H2O =>
C8H7O2COOH + NaOH = C8H7O2COONa + H2O
ZnO + CuO = Zn98Cu2O100 =>
98 ZnO + 2 CuO = Zn98Cu2O100
Mg2Si2O6 + H2CO3 + H2O = HCO3 + H3SiO4 + Mg =>
Mg2Si2O6 + 2 H2CO3 + 2 H2O = 2 HCO3 + 2 H3SiO4 + 2 Mg
NH4ClO4 + C7H6N2O4 = CO2 + H2O + N2 + Cl2 =>
26 NH4ClO4 + 4 C7H6N2O4 = 28 CO2 + 64 H2O + 17 N2 + 13 Cl2
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Cu + HClO4 = Cu(ClO4)2 + H =>
Cu + 2 HClO4 = Cu(ClO4)2 + 2 H
C7H7Cl + KCN = KCl + C7H7CN =>
C7H7Cl + KCN = KCl + C7H7CN
As2S3 + H2O2 + NH3 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 14 H2O2 + 12 NH3 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 8 H2O
H2 + Al2O3 = Al2 + H2O3 =>
H2 + Al2O3 = Al2 + H2O3
Mg + CN = MgCN =>
Mg + CN = MgCN
C17H26 + O2 = CO2 + H2O =>
2 C17H26 + 47 O2 = 34 CO2 + 26 H2O
FeCl3 + Ca(OH)2 = CaCl2 + Fe(OH)3 =>
2 FeCl3 + 3 Ca(OH)2 = 3 CaCl2 + 2 Fe(OH)3
C + I2 = CI1 =>
2 C + I2 = 2 CI1
Al2S3 + NaOH = Na[Al(OH)4] + Na2S =>
Al2S3 + 8 NaOH = 2 Na[Al(OH)4] + 3 Na2S
Y + NaOH = Y2NaOH =>
2 Y + NaOH = Y2NaOH
NH4Cl(aq) + NaOH = NH3(g) + H2O(l) + NaCl(aq) =>
NH4Cl(aq) + NaOH = NH3(g) + H2O(l) + NaCl(aq)
Na3PO4 + H2O = NaOH + H3PO4 =>
Na3PO4 + 3 H2O = 3 NaOH + H3PO4
MnO2 + KJ + CO2 + H2O = MnCO3 + KHCO3 + J2 =>
MnO2 + 2 KJ + 3 CO2 + H2O = MnCO3 + 2 KHCO3 + J2
CH3Br + Mg = CH3MgBr =>
CH3Br + Mg = CH3MgBr
Zn + NaOH + H2O = NaZn2(OH)4 + H =>
2 Zn + NaOH + 3 H2O = NaZn2(OH)4 + 3 H
Fe + CO = FeO + C =>
Fe + CO = FeO + C
S6 + O2 = SO2 =>
S6 + 6 O2 = 6 SO2
NH3 + Cu(OH)2 = [Cu(NH3)4]{+2} + OH{-} =>
4 NH3 + Cu(OH)2 = [Cu(NH3)4]{+2} + 2 OH{-}
NOH + H2CO3 = N2CO3 + H2O =>
2 NOH + H2CO3 = N2CO3 + 2 H2O
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
CH3COOH + CaO = (CH3COO)2Ca + H2O =>
2 CH3COOH + CaO = (CH3COO)2Ca + H2O
H4GeO4 + Fe(OH)3 = Fe4(GeO4)3 + H2O =>
3 H4GeO4 + 4 Fe(OH)3 = Fe4(GeO4)3 + 12 H2O
C6H11O6 + H2O = CH3CH2OH + CO2 =>
12 C6H11O6 + 3 H2O = 23 CH3CH2OH + 26 CO2
CaCO3 + NH4OH = Ca(OH)2 + NH3 + CO2 =>
CaCO3 + NH4OH = Ca(OH)2 + NH3 + CO2
CH3OOH + NaOH = H2O + CH3COO + Na =>
2 CH3OOH + NaOH = 3 H2O + CH3COO + Na
AgNO3 + Cl2 = AgCl + O2 + NO =>
2 AgNO3 + Cl2 = 2 AgCl + 2 O2 + 2 NO
H2S + Fe2O3 = S3Fe2 + H2O =>
3 H2S + Fe2O3 = S3Fe2 + 3 H2O
C6H12O + K2Cr2O7 + H2SO4 = C6H10O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C6H12O + K2Cr2O7 + 4 H2SO4 = 3 C6H10O + K2SO4 + Cr2(SO4)3 + 7 H2O
ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3
CsH + H2O = Cs(OH) + H2 =>
CsH + H2O = Cs(OH) + H2
GeCl4 + H2O = GeO2 + HCl =>
GeCl4 + 2 H2O = GeO2 + 4 HCl
CrO3 + IK + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 CrO3 + 6 IK + 6 H2SO4 = 3 I2 + Cr2(SO4)3 + 3 K2SO4 + 6 H2O
Ca(H2PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca(H2PO4)2 + H2SO4 = CaSO4 + 2 H3PO4
B2N3 + Ag = Ag3N + B =>
B2N3 + 9 Ag = 3 Ag3N + 2 B
(NH4)2SO4 + Ca(HCOO)2 = HCOONH4 + CaSO4 =>
(NH4)2SO4 + Ca(HCOO)2 = 2 HCOONH4 + CaSO4
MgBr2 + Ag = Mg + AgBr =>
MgBr2 + 2 Ag = Mg + 2 AgBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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