Équations équilibrées la veille |
MgO + H2SO3 = MgSO3 + H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C4H9OH + O2 = CO + H2O =>
C4H9OH + 4 O2 = 4 CO + 5 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(OH)2 + KOH = K2CuO2 + H2O =>
Cu(OH)2 + 2 KOH = K2CuO2 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na2S + Cu(NO3)2 = CuS + Na + NO3 =>
Na2S + Cu(NO3)2 = CuS + 2 Na + 2 NO3
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KBrO3 + NaBr + H2SO4 = Na2SO4 + Br2 + K2SO4 + H2O =>
2 KBrO3 + 10 NaBr + 6 H2SO4 = 5 Na2SO4 + 6 Br2 + K2SO4 + 6 H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
Zn + Ba(OH)2 = Zn(OH) + Ba =>
2 Zn + Ba(OH)2 = 2 Zn(OH) + Ba
MgBa = Mg + Ba =>
MgBa = Mg + Ba
Pb + NH4OH = Pb(OH) + NH4 =>
Pb + NH4OH = Pb(OH) + NH4
C2H4O + H2 = C2H5O =>
2 C2H4O + H2 = 2 C2H5O
CH3NH2 + NaOH = CH3NH2Na + OH =>
CH3NH2 + NaOH = CH3NH2Na + OH
Mg(OH)2 + AgF = AgOH + MgF2 =>
Mg(OH)2 + 2 AgF = 2 AgOH + MgF2
Mg + AgF = MgF2 + Ag =>
Mg + 2 AgF = MgF2 + 2 Ag
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg =>
Ca + Mg(NO3)2 = Ca(NO3)2 + Mg
Potassium + magnesiumcarbonate = potassiumcarbonate + magnesium =>
2 K + MgCO3 = K2CO3 + Mg
H3Po4 + RbOH = H2O + Rb3Po4 =>
H3Po4 + 3 RbOH = 3 H2O + Rb3Po4
Mn{+2} + BiO3 + H{+} = Bi{+3} + H2O + MnO4{-} =>
3 Mn{+2} + 5 BiO3 + 6 H{+} = 5 Bi{+3} + 3 H2O + 3 MnO4{-}
NaHCO3 + H3PO4 = NaH2PO4 + CO2 + H2O =>
NaHCO3 + H3PO4 = NaH2PO4 + CO2 + H2O
C6H6O2 + O2 = CO2 + H2O =>
2 C6H6O2 + 13 O2 = 12 CO2 + 6 H2O
Fe(NO3)3 + NaCu = Cu(NO3)2 + Fe + NaNO3 =>
Fe(NO3)3 + NaCu = Cu(NO3)2 + Fe + NaNO3
HBrO + Zn = H + ZnBrO =>
HBrO + Zn = H + ZnBrO
C2 + ZnO2 = Zn + CO2 =>
C2 + 2 ZnO2 = 2 Zn + 2 CO2
ChromiumChloride + LeadAcetate = ChromiumAcetate + LeadChloride =>
ChromiumChloride + LeadAcetate = ChromiumAcetate + LeadChloride
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
CD + AB = AD + CB =>
CD + AB = AD + CB
C3H7OH + Cr2O7{2-} + H{+} = Cr3{+} + CH3COCH3 + H2O =>
17 C3H7OH + 3 Cr2O7{2-} + 8 H{+} = 2 Cr3{+} + 17 CH3COCH3 + 21 H2O
Al + ZnSO4 = AlSO4 + Zn =>
Al + ZnSO4 = AlSO4 + Zn
ZnO2 + C = Zn + CO =>
ZnO2 + 2 C = Zn + 2 CO
Ga2 + O2 = GaO3 =>
Ga2 + 3 O2 = 2 GaO3
AgNO3 + HBr = AgH + NO3Br =>
AgNO3 + HBr = AgH + NO3Br
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
KMnO4 + H2O2 = KOH + MnO2 + O2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 MnO2 + 2 O2
MgCl + Ag3N = Mg3N2 + Ag2Cl =>
3 MgCl + 2 Ag3N = Mg3N2 + 3 Ag2Cl
SOC = CO + S =>
SOC = CO + S
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
Mg + NaOH = MgOHNa =>
Mg + NaOH = MgOHNa
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
Cr2O7 + Cl = Cr + ClO =>
Cr2O7 + 7 Cl = 2 Cr + 7 ClO
KI + H2SO4 + KIO3 = I2 + H2O + K2SO4 =>
5 KI + 3 H2SO4 + KIO3 = 3 I2 + 3 H2O + 3 K2SO4
TiCl3 + NaOH = NaCl + Ti2O3 + H2O =>
2 TiCl3 + 6 NaOH = 6 NaCl + Ti2O3 + 3 H2O
H3PO4 + BaHPO4 = Ba(H2PO4)2 =>
H3PO4 + BaHPO4 = Ba(H2PO4)2
Na2SO4 + CaSO4 = Na2Ca + SO4 =>
Na2SO4 + CaSO4 = Na2Ca + 2 SO4
FeI2 + HNO3 = Fe(NO3)3 + I2 + NO + H2O =>
FeI2 + 4 HNO3 = Fe(NO3)3 + I2 + NO + 2 H2O
NH3 + H2O + AgCl = NH4Cl + AgOH =>
NH3 + H2O + AgCl = NH4Cl + AgOH
U + F + Mg = UFMg =>
U + F + Mg = UFMg
K2O + K = K3O =>
K2O + K = K3O
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