| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn + 4 HNO3 = Mn(NO3)2 + 2 NO2 + 2 H2O
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ca(HO2)2 + HNO3 = H(HO2) + Ca(NO3)2 =>
Ca(HO2)2 + 2 HNO3 = 2 H(HO2) + Ca(NO3)2
K2SO4 + Al(OH)3 + I2 = Al2(SO4)3 + KIO3 + KI + H2O =>
3 K2SO4 + 2 Al(OH)3 + 3 I2 = Al2(SO4)3 + KIO3 + 5 KI + 3 H2O
KClO + H2O = KClO3 + H2 =>
KClO + 2 H2O = KClO3 + 2 H2
HC4H3N2O5 + H2O = H3O + C4H3N2O5 =>
HC4H3N2O5 + H2O = H3O + C4H3N2O5
C + H + O = CH6O =>
C + 6 H + O = CH6O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOH(s) = K(aq)OH =>
KOH(s) = K(aq)OH
Cl + O2 = ClO2 =>
Cl + O2 = ClO2
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
Na2O + H3PO4 = H2O + Na3PO4 =>
3 Na2O + 2 H3PO4 = 3 H2O + 2 Na3PO4
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
C2H6 + KMnO4 + KOH = K2CO3 + K2MnO4 + H2O =>
C2H6 + 14 KMnO4 + 18 KOH = 2 K2CO3 + 14 K2MnO4 + 12 H2O
Zr + Au + Sn = Zr30Au6Sn4 =>
30 Zr + 6 Au + 4 Sn = Zr30Au6Sn4
ClCH2COOH + SOCl2 = ClCH2COCl + H2O + SO2 =>
2 ClCH2COOH + SOCl2 = 2 ClCH2COCl + H2O + SO2
Ag + HNO3 + NaCl = AgCl + NaNO3 + H2 =>
2 Ag + 2 HNO3 + 2 NaCl = 2 AgCl + 2 NaNO3 + H2
Fe + NaBr = FeBr3 + Na =>
Fe + 3 NaBr = FeBr3 + 3 Na
Fe + C13 = FeC13 =>
Fe + C13 = FeC13
CHCl = HCCl =>
CHCl = HCCl
PbCrO4 + HCl = PbCl2 + CrCl3 + Cl2 + H2O =>
2 PbCrO4 + 16 HCl = 2 PbCl2 + 2 CrCl3 + 3 Cl2 + 8 H2O
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Ca(NO2)2 + NH4Br = N2 + CaBr2 + H2O =>
Ca(NO2)2 + 2 NH4Br = 2 N2 + CaBr2 + 4 H2O
CaO3 = CaO2 + O3 =>
3 CaO3 = 3 CaO2 + O3
(Fe(NO3)3)2 + NH4SCN = Fe(SCN)3 + NH4NO3 =>
(Fe(NO3)3)2 + 6 NH4SCN = 2 Fe(SCN)3 + 6 NH4NO3
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + H2SO3 + NaNO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO3 + 6 NaNO3
KNO3 + C + S = K2S + N2 + CO2 =>
2 KNO3 + 3 C + S = K2S + N2 + 3 CO2
Zr(NO3)4 + CH2NH2COOH = ZrO2 + CO2 + NO2 + H2 =>
4 Zr(NO3)4 + 2 CH2NH2COOH = 4 ZrO2 + 4 CO2 + 18 NO2 + 5 H2
NaNo3 + Pb0 = Pb(No3) + Na20 =>
20 NaNo3 + 20 Pb0 = 20 Pb(No3) + Na20
C4H8O2 + C5H12O2 = C9H18O2 + H2O =>
C4H8O2 + 10 C5H12O2 = 6 C9H18O2 + 10 H2O
H2 + O2 = H2O2 =>
H2 + O2 = H2O2
KI + Pb(NO3)2 = KNO3 + PbI2 =>
2 KI + Pb(NO3)2 = 2 KNO3 + PbI2
Tl(OH)3 + HSbO2 = Tl(SbO2)3 + H2O =>
Tl(OH)3 + 3 HSbO2 = Tl(SbO2)3 + 3 H2O
NaO + SnO = NaSnO2 =>
NaO + SnO = NaSnO2
K2 + O2 = K2O =>
2 K2 + O2 = 2 K2O
H2SeO3 + H2S = HSO4{-} + Se + H2O + H{+} =>
2 H2SeO3 + H2S = HSO4{-} + 2 Se + 2 H2O + H{+}
HIO4 + Na2SO3 = Na2 + SO4 + I2 + H2O =>
2 HIO4 + 7 Na2SO3 = 7 Na2 + 7 SO4 + I2 + H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
O2 = O3 =>
3 O2 = 2 O3
KClO4 + Zn + HCl = KCl + ZnCl2 + H2O =>
KClO4 + 4 Zn + 8 HCl = KCl + 4 ZnCl2 + 4 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
N2H4 + O2 = N2 + H2O =>
N2H4 + O2 = N2 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
HCOOH + CaCO3 = HCOOCa + CO2 + H2O =>
3 HCOOH + 2 CaCO3 = 2 HCOOCa + 3 CO2 + 2 H2O
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
Cs + N2 = Cs3N =>
6 Cs + N2 = 2 Cs3N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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