| Équations équilibrées la veille | Équations équilibrées le lendemain |
104 AgO*[Ru(C10H8N2)3]Cl2*6H2O + 3220 Cs4Mn(CN)6 + 690 C4H3AuNa2OS7 + 1250 H2CO3 + 6147 Au2O + 5816 NO2 + 832 TeO3 = 104 AgRuAuTe8 + 1610 Mn2(SO4)3 + 12880 CsAu(CN)2 + 690 Na2CO3 + 208 HCl + 4053 H2O
KIO3 + KI + HCl + CHCl3 = I2 + H2O + KClCHCl3 =>
KIO3 + 5 KI + 6 HCl + 6 CHCl3 = 3 I2 + 3 H2O + 6 KClCHCl3
*2P4O6 + H2O = H3PO3 =>
*2P4O6 + 12 H2O = 8 H3PO3
Hg(OH) = Hg + (OH) =>
Hg(OH) = Hg + (OH)
Sc5 + F2 = Sc15F20 =>
3 Sc5 + 10 F2 = Sc15F20
KMnO4 + KI = MnO2 + I2 + K2O =>
2 KMnO4 + 6 KI = 2 MnO2 + 3 I2 + 4 K2O
Na2Cr2O7 + H2SO4 + H2O2 = H2CrO8 + Na2SO4 + H2O =>
Na2Cr2O7 + H2SO4 + 8 H2O2 = 2 H2CrO8 + Na2SO4 + 7 H2O
Cr(OH)3 + Ca(OH)2 = Ca(Cr(OH)5) =>
Cr(OH)3 + Ca(OH)2 = Ca(Cr(OH)5)
H4C2O6 = H2O + CO2 =>
H4C2O6 = 2 H2O + 2 CO2
KBr + Na2S = KS + Na2Br =>
KBr + Na2S = KS + Na2Br
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Ag + CaCO3 = Ca + Ag2CO3 =>
2 Ag + CaCO3 = Ca + Ag2CO3
CHOOH + MgO = Mg(OH)2 + CO =>
CHOOH + MgO = Mg(OH)2 + CO
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Na2SNa2S + H3PO4H3PO4 = Na3PO4Na3PO4 + H2S =>
3 Na2SNa2S + 2 H3PO4H3PO4 = 2 Na3PO4Na3PO4 + 6 H2S
Z(s) + Cu(NO3)2 = Cu(s) + Z(NO3)(aq) =>
2 Z(s) + Cu(NO3)2 = Cu(s) + 2 Z(NO3)(aq)
NaNO2 + HSO3NH2 = HSO4 + H2O + N2 + Na =>
NaNO2 + HSO3NH2 = HSO4 + H2O + N2 + Na
SrO + HCl(l) = H2O + SrCl2 =>
SrO + 2 HCl(l) = H2O + SrCl2
KNCS + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + CO2 + NO2 + K2SO4 + H2O =>
2 KNCS + 5 K2Cr2O7 + 19 H2SO4 = 5 Cr2(SO4)3 + 2 CO2 + 2 NO2 + 6 K2SO4 + 19 H2O
HCl + NaP = HP + NaCl =>
HCl + NaP = HP + NaCl
Fe(AcAc)3 + HCl = FeCl3 + AcAcH =>
Fe(AcAc)3 + 3 HCl = FeCl3 + 3 AcAcH
P4S3 + HNO3 = S + H3PO4 + NO2 + H2O =>
P4S3 + 20 HNO3 = 3 S + 4 H3PO4 + 20 NO2 + 4 H2O
Al + HCH3COO = Al(CH3COO)3 + H2 =>
2 Al + 6 HCH3COO = 2 Al(CH3COO)3 + 3 H2
Ba(OH)2 + NH4SCN = Ba + NH3 + SCN + H2O =>
Ba(OH)2 + 2 NH4SCN = Ba + 2 NH3 + 2 SCN + 2 H2O
Mn04 = Mn02 =>
Mn04 = 2 Mn02
HNO2 + H2SO4 = NO2 + H2SO3 + H2O =>
2 HNO2 + H2SO4 = 2 NO2 + H2SO3 + H2O
Ni(NO3)2KSCN = Ni(SCN)K(NO3)2 =>
Ni(NO3)2KSCN = Ni(SCN)K(NO3)2
CO(NH2)2 + Cl2 + CaCO3 = CO(NHCl)2 + CaCl2 + CO2 + H2O =>
CO(NH2)2 + 2 Cl2 + CaCO3 = CO(NHCl)2 + CaCl2 + CO2 + H2O
Zn(s) + HNO3(aq) = ZnNO3(s) + H2(g) =>
2 Zn(s) + 2 HNO3(aq) = 2 ZnNO3(s) + H2(g)
HOBr = OBr + H =>
HOBr = OBr + H
Mg3(PO4)2 + SiO4 + C = MgSiO3 + CO + P =>
Mg3(PO4)2 + 3 SiO4 + 11 C = 3 MgSiO3 + 11 CO + 2 P
Ge = Ge4 =>
4 Ge = Ge4
CH3COONa + K2SO4 = CH3COOK + Na2SO4 =>
2 CH3COONa + K2SO4 = 2 CH3COOK + Na2SO4
C8H7ClO + C4H11N = C12H17NO + HCl =>
C8H7ClO + C4H11N = C12H17NO + HCl
KF + Sr(NO3)2 = SrF2 + KNO3 =>
2 KF + Sr(NO3)2 = SrF2 + 2 KNO3
H2NCHRCN + H2O = H2NCHRCOOH + NH3 =>
H2NCHRCN + 2 H2O = H2NCHRCOOH + NH3
H4P2O7 + Mg(OH)2 = Mg + P2O7 + H2O =>
H4P2O7 + 2 Mg(OH)2 = 2 Mg + P2O7 + 4 H2O
Li2O + ammoniumchloride = lithiumchloride + water + ammonia =>
Li2O + 2 NH4Cl = 2 LiCl + H2O + 2 NH3
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3 =>
Na2SiO3 + H2SO4 = Na2SO4 + H2SiO3
Ca + H2 + O2 = (Ca(OH)2) =>
Ca + H2 + O2 = (Ca(OH)2)
NH3 + O2 = HNO3 + H2O2 =>
2 NH3 + 5 O2 = 2 HNO3 + 2 H2O2
MgAl + O2 = MgO2 + AlO2 =>
MgAl + 2 O2 = MgO2 + AlO2
NiSO4 + NH3 + H2O = Ni(OH)2 + (NH4)2SO4 =>
NiSO4 + 2 NH3 + 2 H2O = Ni(OH)2 + (NH4)2SO4
C2H4(OH)2 + Ba(NO3)2 = Ba(OH)2 + C2H4(NO3)2 =>
C2H4(OH)2 + Ba(NO3)2 = Ba(OH)2 + C2H4(NO3)2
Na2S + AgBr = NaBr + Ag2S =>
Na2S + 2 AgBr = 2 NaBr + Ag2S
NaHCO3 + CH3 + COOH = CH3COONa + H2OCO2 =>
NaHCO3 + CH3 + COOH = CH3COONa + H2OCO2
Pb(CH3CO2)2 + HCl = PbCl2 + (CH3COOH) =>
Pb(CH3CO2)2 + 2 HCl = PbCl2 + 2(CH3COOH)
CuO + HNO3 + NH3 = Cu(NO3)2(NH3)4(H2O) =>
CuO + 2 HNO3 + 4 NH3 = Cu(NO3)2(NH3)4(H2O)
C8H8O3 + H2O = C8H6O4 + CH4O =>
9 C8H8O3 + 17 H2O = 7 C8H6O4 + 16 CH4O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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