| Équations équilibrées la veille |
Fe2O3 + 3 CO = 2 Fe + 3 CO2
ZnO + Mn2O7 = Zn(MnO4)2 =>
ZnO + Mn2O7 = Zn(MnO4)2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
C4ON3H5 + O2 = CO2 + H2O + N2 =>
4 C4ON3H5 + 19 O2 = 16 CO2 + 10 H2O + 6 N2
C2H6O + O = CO2 + H2O =>
C2H6O + 6 O = 2 CO2 + 3 H2O
CuS + Mg(OH)2 = Cu(OH)2 + MgS =>
CuS + Mg(OH)2 = Cu(OH)2 + MgS
Ce(SO4)2 + Na2CO3 = Na4Ce(CO3)4 + Na2SO4 =>
Ce(SO4)2 + 4 Na2CO3 = Na4Ce(CO3)4 + 2 Na2SO4
Sr(NO3)2 + HCl = HNO3 + SrCl2 =>
Sr(NO3)2 + 2 HCl = 2 HNO3 + SrCl2
SiO2 + Ba(OH)2 = Ba2SiO4 + H2O =>
SiO2 + 2 Ba(OH)2 = Ba2SiO4 + 2 H2O
K2CO3 + BaCl2 = BaCO3 + KCl =>
K2CO3 + BaCl2 = BaCO3 + 2 KCl
Cu(NO3)2 = O3 + CuO + NO2 =>
3 Cu(NO3)2 = O3 + 3 CuO + 6 NO2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
H2S(g) + Fe(OH)3(s) = Fe2S3(s) + H2O(g) =>
3 H2S(g) + 2 Fe(OH)3(s) = Fe2S3(s) + 6 H2O(g)
AgClO3 + ZnSO4 = Ag2SO4 + Zn(ClO3)2 =>
2 AgClO3 + ZnSO4 = Ag2SO4 + Zn(ClO3)2
NH4 + Ca + K2SO4 = CaSO4 + KNH4 =>
2 NH4 + Ca + K2SO4 = CaSO4 + 2 KNH4
PbO2 + CrCl3 + NaOH = PbO + Na2CrO4 + NaCl + H2O =>
3 PbO2 + 2 CrCl3 + 10 NaOH = 3 PbO + 2 Na2CrO4 + 6 NaCl + 5 H2O
CaC2O4 = CaCO3CO =>
CaC2O4 = CaCO3CO
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2 =>
Ba(CrO2)2 + H2O = Cr2O3 + Ba(OH)2
C13H22O2 + O2 = CO2 + H2O =>
2 C13H22O2 + 35 O2 = 26 CO2 + 22 H2O
S2{-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
2 S2{-} + 13 Cl2 + 32 OH{-} = 4 SO4{2-} + 26 Cl{-} + 16 H2O
Cl2 + OH({-}) = Cl({-}) + ClO3({-}) + H2O =>
3 Cl2 + 6 OH({-}) = 5 Cl({-}) + ClO3({-}) + 3 H2O
Fe + Ag = FeAg =>
Fe + Ag = FeAg
H2 + NaI = Na + HI =>
H2 + 2 NaI = 2 Na + 2 HI
C12H24O2(s) + O2(g) = CO2(g) + H2O(g) =>
C12H24O2(s) + 17 O2(g) = 12 CO2(g) + 12 H2O(g)
Si + HNO3 = H2 + SiNO3 =>
2 Si + 2 HNO3 = H2 + 2 SiNO3
NaHSO4 + H2SO4 + I2 = NaIO3 + SO2 + H2O =>
2 NaHSO4 + 3 H2SO4 + I2 = 2 NaIO3 + 5 SO2 + 4 H2O
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
Fe(OH)3 + HCl = HOH + Fe + Cl =>
Fe(OH)3 + 3 HCl = 3 HOH + Fe + 3 Cl
C3H8 + F2 = C3F8 + HF =>
C3H8 + 8 F2 = C3F8 + 8 HF
CH3COOH + Na2CO3 = CO2 + CH3COONa + H2O =>
2 CH3COOH + Na2CO3 = CO2 + 2 CH3COONa + H2O
Cu2S + H{+} + NO3{-3] = Cu{+2}+NO+S8+H2O =>
8 Cu2S + 128 H{+} + 32 NO3{-3] = 16 Cu{+2}+32NO+S8+64H2O
C2H6O + I2O5 = I + C2H4O2 + H2O =>
5 C2H6O + 2 I2O5 = 4 I + 5 C2H4O2 + 5 H2O
FUCK + YOU = (FUCK)3YOU =>
3 FUCK + YOU = (FUCK)3YOU
Ti + Zr + Au + Sn = Ti225Zr75Au50Sn50 =>
225 Ti + 75 Zr + 50 Au + 50 Sn = Ti225Zr75Au50Sn50
Cr(HSO3)3 + H2SO4 = Cr2(SO4)3 + SO2 + H2O =>
2 Cr(HSO3)3 + 3 H2SO4 = Cr2(SO4)3 + 6 SO2 + 6 H2O
CH3COOH + Na2CO3 = CO2 + H2O + NaCH3COO =>
2 CH3COOH + Na2CO3 = CO2 + H2O + 2 NaCH3COO
C6H12O + CH4O + H = C6H16O2 =>
4 C6H12O + 6 CH4O + 8 H = 5 C6H16O2
K2CrO4 + H2SO4 + NaOH = K2SO4 + Na2CrO4 + H2O =>
K2CrO4 + H2SO4 + 2 NaOH = K2SO4 + Na2CrO4 + 2 H2O
Al2(SO4)3 + Pb(NO3) = Al2(NO3) + Pb(SO4)3 =>
Al2(SO4)3 + Pb(NO3) = Al2(NO3) + Pb(SO4)3
Fe(C2O4) = Fe + CO2 =>
Fe(C2O4) = Fe + 2 CO2
Cl2(g) + AlI3(aq) = AlCl3(aq) + I2(g) =>
3 Cl2(g) + 2 AlI3(aq) = 2 AlCl3(aq) + 3 I2(g)
BaS + Cu(CH3COO)2 = CuS2 + Ba(CH3COO) =>
2 BaS + Cu(CH3COO)2 = CuS2 + 2 Ba(CH3COO)
HI + Be(OH)2 = Be(I)2 + H2O =>
2 HI + Be(OH)2 = Be(I)2 + 2 H2O
(NH4)2Cr2O7 + C2H6O + H2SO4 = (NH4)2SO4 + Cr2(SO4)3 + C2H4O2 + H2O =>
2(NH4)2Cr2O7 + 3 C2H6O + 8 H2SO4 = 2(NH4)2SO4 + 2 Cr2(SO4)3 + 3 C2H4O2 + 11 H2O
Zn(s) + AgNO3(aw) = Zn(NO3)2(aq) + Ag(s) =>
Zn(s) + 2 AgNO3(aw) = Zn(NO3)2(aq) + 2 Ag(s)
P4O10 + NH3*H2O = (NH4)3PO4 + H2O =>
P4O10 + 12 NH3*H2O = 4(NH4)3PO4 + 6 H2O
H2O + LiBr + KMnO4 = LiBrO3 + KOH + MnO2 =>
H2O + LiBr + 2 KMnO4 = LiBrO3 + 2 KOH + 2 MnO2
C2H5O + O2 = C2 + H2O =>
4 C2H5O + 3 O2 = 4 C2 + 10 H2O
Ni(NO3)2 + C4H8N2 = Ni(C4H7N2)2 + HNO3 =>
Ni(NO3)2 + 2 C4H8N2 = Ni(C4H7N2)2 + 2 HNO3
Pb(OH)2 + H2IO2 = PbIO2 + H2O =>
Pb(OH)2 + H2IO2 = PbIO2 + 2 H2O
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