Équations équilibrées la veille |
C7H16 + 11 O2 = 7 CO2 + 8 H2O
NaHCO3 + C6H8O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + C6H8O7 = 3 CO2 + 3 H2O + Na3C6H5O7
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
GaF3 + Cs = CsF + Ga =>
GaF3 + 3 Cs = 3 CsF + Ga
H + OH = H2O =>
H + OH = H2O
Hg(NO3)2 + Na2SO3 = NaNO3 + HgSO3 =>
Hg(NO3)2 + Na2SO3 = 2 NaNO3 + HgSO3
H2(g) + O2(g) = H2O(l) =>
2 H2(g) + O2(g) = 2 H2O(l)
SO2 + O2 + KOH = K2SO4 + H2O =>
2 SO2 + O2 + 4 KOH = 2 K2SO4 + 2 H2O
Na3Po4 + LiOH = NaOH + Li3Po4 =>
Na3Po4 + 3 LiOH = 3 NaOH + Li3Po4
Na(OH) + H(SO)4 = H2O + Na(SO)4 =>
Na(OH) + H(SO)4 = H2O + Na(SO)4
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HCN = H2 + C + N2 =>
2 HCN = H2 + 2 C + N2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
SrHCO3 + HCl = SrCl + H2O + CO2 =>
SrHCO3 + HCl = SrCl + H2O + CO2
Hg + SO = HgS + O2 =>
2 Hg + 2 SO = 2 HgS + O2
TiCl + MgO = TiO + MgCl =>
TiCl + MgO = TiO + MgCl
ZnO + C = Zn + CO2 =>
2 ZnO + C = 2 Zn + CO2
NaH2PO4 + HF = NaF + H3PO4 =>
NaH2PO4 + HF = NaF + H3PO4
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
C6H7N + O2 = CO2 + H2O + N02 =>
4 C6H7N + 31 O2 = 24 CO2 + 14 H2O + 2 N02
LiCl + NaOH = NaCl + LiOH =>
LiCl + NaOH = NaCl + LiOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
NH4OH + I2 = NI3 + H2O + HI =>
NH4OH + 3 I2 = NI3 + H2O + 3 HI
NaCO3 + FeNO3 = NaNO3 + FeCO3 =>
NaCO3 + FeNO3 = NaNO3 + FeCO3
SiC + Cl2 = Si2Cl + C =>
4 SiC + Cl2 = 2 Si2Cl + 4 C
HC1 + Ba(OH)2 = BaC2 + H2O =>
2 HC1 + Ba(OH)2 = BaC2 + 2 H2O
C + SCS2 = CS2 =>
C + 2 SCS2 = 3 CS2
CC2O5OH + O2 = CO2 + H2O =>
4 CC2O5OH + O2 = 12 CO2 + 2 H2O
NaOH + CoCl2 = CoOHCl + NaCl =>
NaOH + CoCl2 = CoOHCl + NaCl
CrCl3 + H2O2 + KOH = KCl + K2CrO4 + H2O =>
2 CrCl3 + 3 H2O2 + 10 KOH = 6 KCl + 2 K2CrO4 + 8 H2O
CaOH + H2O = H3O + CaO2H =>
CaOH + 3 H2O = 2 H3O + CaO2H
CO2 + H2O = O2 + C4H8O2 =>
4 CO2 + 4 H2O = 5 O2 + C4H8O2
CrCl3*6H2O + Zn + NaC2H3O2*3H2O = Cr(C2H3O2)2*2H2O + ZnCl2*4H2O + NaCl + H2O =>
2 CrCl3*6H2O + Zn + 4 NaC2H3O2*3H2O = 2 Cr(C2H3O2)2*2H2O + ZnCl2*4H2O + 4 NaCl + 16 H2O
HCl + H2S = HClS + H2 =>
HCl + H2S = HClS + H2
CaCI = Ca + CI =>
CaCI = Ca + CI
FeCl3 + HgO = HgCl2 + Fe2O3 =>
2 FeCl3 + 3 HgO = 3 HgCl2 + Fe2O3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2S04 + NaOH = H2O + Na2S04 =>
H2S04 + 2 NaOH = 2 H2O + Na2S04
Zn + HNo3 = Zn(No3) + H2 =>
2 Zn + 2 HNo3 = 2 Zn(No3) + H2
CuO + Ag2Co3 = CuCo3 + Ag2O =>
CuO + Ag2Co3 = CuCo3 + Ag2O
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
NaHCO3 + H3C6H5O7 = H2O + CO2 + Na3C6H5O2 =>
27 NaHCO3 + 14 H3C6H5O7 = 47 H2O + 57 CO2 + 9 Na3C6H5O2
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
FeONa = FeNaO =>
FeONa = FeNaO
HS + MnCl2 = MnS2 + HCl =>
2 HS + MnCl2 = MnS2 + 2 HCl
H2CrO4 + Zn(OH)2 = Zn(HCrO4)2 + H2O =>
2 H2CrO4 + Zn(OH)2 = Zn(HCrO4)2 + 2 H2O
H2S + H2O = HS + H3O =>
H2S + H2O = HS + H3O
Na2SO3 + S = Na2S + SO4 =>
4 Na2SO3 + 3 S = 4 Na2S + 3 SO4
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