Équations équilibrées la veille |
Hg3B2 + 2 H3PO3 = 2 BP + 3 H2O + 3 HgO
Li + O2 = LiO2 =>
Li + O2 = LiO2
CuCl2 + NH4OH = Cu(NH3)Cl2 + H2O =>
CuCl2 + NH4OH = Cu(NH3)Cl2 + H2O
Cu + C = Cu2C3 =>
2 Cu + 3 C = Cu2C3
Cr(OH)3(aq) + H2SO4(aq) = Cr2(SO4)3(aq) + H2O(l) =>
2 Cr(OH)3(aq) + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 6 H2O(l)
I2 + KOH = KIO + H2 =>
I2 + 2 KOH = 2 KIO + H2
silver + fluorine = AgF =>
2 Ag + F2 = 2 AgF
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + NH3 =>
[Cu(NH3)4]SO4 + Na2S = Na2SO4 + CuS + 4 NH3
C6H3Cl2OH + O2 = CO2 + H2O + HCl =>
C6H3Cl2OH + 6 O2 = 6 CO2 + H2O + 2 HCl
CH3COOH + LiOH = LiC2H3O2 + H2O =>
CH3COOH + LiOH = LiC2H3O2 + H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
Al(OH)3 + I2 = AlI3 + H2O + O2 =>
4 Al(OH)3 + 6 I2 = 4 AlI3 + 6 H2O + 3 O2
SnCl2 + KJO3 + HCl = SnCl4 + J2 + KCl + H2O =>
5 SnCl2 + 2 KJO3 + 12 HCl = 5 SnCl4 + J2 + 2 KCl + 6 H2O
K3PO4 + NaCI = Na3PO4 + KCI =>
K3PO4 + 3 NaCI = Na3PO4 + 3 KCI
Zn0 + H2SO4 = Zn(SO4) + H2 =>
Zn0 + H2SO4 = Zn(SO4) + H2
NaOH + HCl + Cu = Cu(OH)2 + NaCl + H =>
2 NaOH + 2 HCl + Cu = Cu(OH)2 + 2 NaCl + 2 H
CO2CaO = CaCO3 =>
CO2CaO = CaCO3
Br2 + NaOH = BrNa + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 BrNa + NaBrO3 + 3 H2O
AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2 =>
2 AgNo3 + MgSO4 = Ag2SO4 + Mg(No3)2
Co(NO2)2 + Fe = Fe(NO2)3 + Co =>
3 Co(NO2)2 + 2 Fe = 2 Fe(NO2)3 + 3 Co
Cr + H2O = CrOH2 =>
Cr + H2O = CrOH2
MgSO4 + BaCO3 = MgCO3 + BaSO4 =>
MgSO4 + BaCO3 = MgCO3 + BaSO4
R5 = R40009000000000000000000000000000000009 =>
1.844674407371E + 18 R5 = R40009000000000000000000000000000000009
SnO3 + H2O = SnO2 + OH =>
SnO3 + H2O = SnO2 + 2 OH
Al2(SO4)3*12H2O = Al(OH)3 + H2O + H2SO4 =>
Al2(SO4)3*12H2O = 2 Al(OH)3 + 6 H2O + 3 H2SO4
PbCl2 + K2S = K2Cl2 + PbS =>
PbCl2 + K2S = K2Cl2 + PbS
He + Cl2 = Cl2He =>
He + Cl2 = Cl2He
H2SO4 + BaCl2 = BaSO4 + H2Cl2 =>
H2SO4 + BaCl2 = BaSO4 + H2Cl2
KBr + Zn(NO3)2 = K(NO3) + ZnBr2 =>
2 KBr + Zn(NO3)2 = 2 K(NO3) + ZnBr2
AlN + O2 = Al2O3 + N2O3 =>
2 AlN + 3 O2 = Al2O3 + N2O3
CH3COOH + K2CO3 = KCH3COO + CO2 + H2O =>
2 CH3COOH + K2CO3 = 2 KCH3COO + CO2 + H2O
HgO2 = HgO + O2 =>
2 HgO2 = 2 HgO + O2
BaCl2 + K2CO3 = BaCO3 + KCl =>
BaCl2 + K2CO3 = BaCO3 + 2 KCl
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
AgC2H3O2 + NH4I = AgNH4 + IC2H3O2 =>
AgC2H3O2 + NH4I = AgNH4 + IC2H3O2
C2H3Cl + O2 = CO2 + H2O + HCl4 =>
16 C2H3Cl + 43 O2 = 32 CO2 + 22 H2O + 4 HCl4
HCIO3 = CIO2 + HCIO4 + H2O =>
3 HCIO3 = 2 CIO2 + HCIO4 + H2O
Cu2O = CuO + Cu =>
Cu2O = CuO + Cu
COCl2 = CO + Cl2 =>
COCl2 = CO + Cl2
KI + NaClO3 + H2SO4 = KI3 + Cl2 + Na2SO4 + K2SO4 + H2O =>
15 KI + 2 NaClO3 + 6 H2SO4 = 5 KI3 + Cl2 + Na2SO4 + 5 K2SO4 + 6 H2O
Ca(OCl)2 + CH4N2O = CaCl2 + N2 + CO2 + H2O =>
3 Ca(OCl)2 + 2 CH4N2O = 3 CaCl2 + 2 N2 + 2 CO2 + 4 H2O
K + LiOH = Li + KOH =>
K + LiOH = Li + KOH
Zn + HC2H3O2 = H2 + Zn(C2H3O2)2 =>
Zn + 2 HC2H3O2 = H2 + Zn(C2H3O2)2
H2Cr2O7 + Co(OH)2 = CoCr2O7 + H2O =>
H2Cr2O7 + Co(OH)2 = CoCr2O7 + 2 H2O
CO + I2O5 = I2 + CO2 =>
5 CO + I2O5 = I2 + 5 CO2
Al + Ca(OH)2 + H2O = CaAl2O3 + H2 =>
2 Al + Ca(OH)2 + H2O = CaAl2O3 + 2 H2
CaC2O4 + BaSO4 = CaSO4 + BaC2O4 =>
CaC2O4 + BaSO4 = CaSO4 + BaC2O4
NH2 + O2 = NO + H2O =>
NH2 + O2 = NO + H2O
HBr(ac) + Zn(s) = ZnBr2(s) + H2 =>
2 HBr(ac) + Zn(s) = ZnBr2(s) + H2
AgCl + Na2CO3 = Ag2O + NaCl + CO2 =>
2 AgCl + Na2CO3 = Ag2O + 2 NaCl + CO2
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