| Équations équilibrées la veille |
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
CaCO3 + C3H6O3 = C6H10CaO6 + H2O + CO2 =>
CaCO3 + 2 C3H6O3 = C6H10CaO6 + H2O + CO2
C3H7OH + O = CO2 + H2O =>
C3H7OH + 9 O = 3 CO2 + 4 H2O
Ca + O2 = Ca2O =>
4 Ca + O2 = 2 Ca2O
Ag2CO3(aq) = Ag(aq) + CO3(aq) =>
Ag2CO3(aq) = 2 Ag(aq) + CO3(aq)
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Pb(N3) = Pb + N2 =>
2 Pb(N3) = 2 Pb + 3 N2
Na2CO3 + CH3COH2COOH = CH3COH2COONa + CO2 + H2O =>
Na2CO3 + 2 CH3COH2COOH = 2 CH3COH2COONa + CO2 + H2O
Na3N = Na + N2 =>
2 Na3N = 6 Na + N2
AlCl3 + (NH4)2CO3 = Al2CO3 + NH4Cl3 =>
2 AlCl3 + (NH4)2CO3 = Al2CO3 + 2 NH4Cl3
LiHCO3 = CO2 + H2O + Li2CO3 =>
2 LiHCO3 = CO2 + H2O + Li2CO3
KClO3 + Mg(OH)2 = KOH + Mg(ClO3)2 =>
2 KClO3 + Mg(OH)2 = 2 KOH + Mg(ClO3)2
PH4Cl + BCl3 = PCl3 + HB + H2 =>
3 PH4Cl + 2 BCl3 = 3 PCl3 + 2 HB + 5 H2
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Cr(OH)4{-} + OH{-} + H2O2 = CrO4{2-} + H2O =>
2 Cr(OH)4{-} + 2 OH{-} + 3 H2O2 = 2 CrO4{2-} + 8 H2O
Hg(NO3)2 + KI = Hg[K2(NO3)4] + HgI2 =>
2 Hg(NO3)2 + 2 KI = Hg[K2(NO3)4] + HgI2
CuSO4 + AlI3 = CuI + Al2(SO4)3 + I2 =>
6 CuSO4 + 4 AlI3 = 6 CuI + 2 Al2(SO4)3 + 3 I2
KMnO4 + H2SO4 = H2O + K2SO4 + MnSO4 + O3 =>
6 KMnO4 + 9 H2SO4 = 9 H2O + 3 K2SO4 + 6 MnSO4 + 5 O3
W2P2O11 + VPO4 = W12VP13O65 + O2 =>
12 W2P2O11 + 2 VPO4 = 2 W12VP13O65 + 5 O2
Sc2(SO4)3 + H2O = Sc(OH)3 + H2SO4 =>
Sc2(SO4)3 + 6 H2O = 2 Sc(OH)3 + 3 H2SO4
Cu + AgNO3 = CuNO3 + Ag =>
Cu + AgNO3 = CuNO3 + Ag
Ni + HNO3 = N2 + Ni(NO3) + H2O =>
10 Ni + 12 HNO3 = N2 + 10 Ni(NO3) + 6 H2O
HKCO3 + KOH = H2O + K2CO3 =>
HKCO3 + KOH = H2O + K2CO3
F2 + As = F3As =>
3 F2 + 2 As = 2 F3As
K2[Sn(OH)4] + K2CrO4 + H2O = K[Cr(OH)4] + K2[Sn(OH)6] + KOH =>
3 K2[Sn(OH)4] + 2 K2CrO4 + 8 H2O = 2 K[Cr(OH)4] + 3 K2[Sn(OH)6] + 2 KOH
H2SO4 + KOH0 = K2SO4 + H2O =>
H2SO4 + 2 KOH0 = K2SO4 + 2 H2O
NaCl + KMnO4 + H2SO4 = Cl2 + MnSO4 + H2O + NaSO4 + KHSO4 =>
10 NaCl + 4 KMnO4 + 18 H2SO4 = 5 Cl2 + 4 MnSO4 + 16 H2O + 10 NaSO4 + 4 KHSO4
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
P2S3 + HBrO2 + H2O = H3PO4 + S + HBr =>
2 P2S3 + 5 HBrO2 + 6 H2O = 4 H3PO4 + 6 S + 5 HBr
CaO + CO2 = COCa + O2 =>
CaO + CO2 = COCa + O2
Cu + Na2SO4 = CuNa2SO4 =>
Cu + Na2SO4 = CuNa2SO4
CH3CH2OH + O2 = C12H22O11 + H2O =>
6 CH3CH2OH + 6 O2 = C12H22O11 + 7 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Mg + AlO = MgO + Al =>
Mg + AlO = MgO + Al
C3H4OOH + C3H7OH = C5H12O2 + H2O =>
5.9999999999999C3H4OOH + 19 C3H7OH = 15 C5H12O2 + H2O
Fe(CN)2 + KCN = K4Fe(CN)6 =>
Fe(CN)2 + 4 KCN = K4Fe(CN)6
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
LiCl + O3 = LiClO3 =>
LiCl + O3 = LiClO3
Cu + H2SO4 = CuSO4 + SO2 + H2O =>
Cu + 2 H2SO4 = CuSO4 + SO2 + 2 H2O
C6H5CHO + MnO4{-} + OH{-} = C6H5COO{-} + MnO2 + H2O =>
3 C6H5CHO + 2 MnO4{-} + OH{-} = 3 C6H5COO{-} + 2 MnO2 + 2 H2O
C20H42O + O2 = C + H2O =>
C20H42O + 10 O2 = 20 C + 21 H2O
Ag2OAg + O2 = Ag2O2 =>
2 Ag2OAg + 2 O2 = 3 Ag2O2
NaCl + CaN2O6 = NaNO3 + CaCl2 =>
2 NaCl + CaN2O6 = 2 NaNO3 + CaCl2
KMnO4 = K2O + MnO + O2 =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
Co3N2 + FeCl2 = CoCl2 + Fe3N2 =>
Co3N2 + 3 FeCl2 = 3 CoCl2 + Fe3N2
Cu + HNO3 = Cu(NO3)2 + H2 =>
Cu + 2 HNO3 = Cu(NO3)2 + H2
FUCK = FU + CK =>
FUCK = FU + CK
Mg(NO3)2 + NaOH = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 Na(NO3)
Br2 + SnCl2 = BrCl + SnCl =>
Br2 + 2 SnCl2 = 2 BrCl + 2 SnCl
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