Équations équilibrées la veille |
CopperSulfate + PotassiumPhosphate = CopperPhosphate + PotassiumSulfate
H2SO3 + RbOH = RbHSO3 + H2O =>
H2SO3 + RbOH = RbHSO3 + H2O
ZnO + CO = Zn + CO2 =>
ZnO + CO = Zn + CO2
CaCO3 + Ca = Ca2CO3 =>
CaCO3 + Ca = Ca2CO3
LiBr + CoS2 = LiS2 + CoBr =>
LiBr + CoS2 = LiS2 + CoBr
H3SbO3 + Ca(OH)2 = Ca3(SbO3)2 + H2O =>
2 H3SbO3 + 3 Ca(OH)2 = Ca3(SbO3)2 + 6 H2O
HL + Mg(OH) = MgL + H2O =>
HL + Mg(OH) = MgL + H2O
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O =>
LiOH(aq) + HBr(aq) = LiBr(aq) + H2O
Mg(BrO3)2 + N2H4 = MgBr2 + N + H2O =>
Mg(BrO3)2 + 3 N2H4 = MgBr2 + 6 N + 6 H2O
SiCl4 + CaO = SiO2 + CaCl2 =>
SiCl4 + 2 CaO = SiO2 + 2 CaCl2
HCHO + NaOH = NaCHO + H2O =>
HCHO + NaOH = NaCHO + H2O
H3PO4(aq) + Mg(s) = H2 + MgPO4 =>
2 H3PO4(aq) + 2 Mg(s) = 3 H2 + 2 MgPO4
NaHSO3 + OHCl + NaHCO3 = NaCl + Na2SO4 + CO2 + H2O =>
NaHSO3 + OHCl + 2 NaHCO3 = NaCl + Na2SO4 + 2 CO2 + 2 H2O
HCHO + NaOH = NaCHO + H2O =>
HCHO + NaOH = NaCHO + H2O
Au + O2 = Au2O3 =>
4 Au + 3 O2 = 2 Au2O3
CHCl3 + (CH3)2CO = Cl3CC(CH3)2OH =>
CHCl3 + (CH3)2CO = Cl3CC(CH3)2OH
FeO + H2O = Fe3O4 + H2 =>
3 FeO + H2O = Fe3O4 + H2
HCHO + NaOH = NaCHO + H2O =>
HCHO + NaOH = NaCHO + H2O
KMnO4 + HCl = H2[MnCl5] + H2O + KCl + Cl2 =>
KMnO4 + 10 HCl = H2[MnCl5] + 4 H2O + KCl + 2 Cl2
Fe + Co12 = FeCo =>
12 Fe + Co12 = 12 FeCo
Ca5(PO4)3OH + H2O = H3PO4 + Ca(OH)2 =>
Ca5(PO4)3OH + 9 H2O = 3 H3PO4 + 5 Ca(OH)2
Cu(NH3)4 + HCl + H2O = NH4Cl + Cu(H2O)6 =>
Cu(NH3)4 + 4 HCl + 6 H2O = 4 NH4Cl + Cu(H2O)6
Au + Hl = AuHl2 =>
Au + 2 Hl = AuHl2
(NiO2(CN)4) + BrO = Ni203 + OCN + Br =>
203(NiO2(CN)4) + 406 BrO = Ni203 + 812 OCN + 406 Br
BeCl2 + AgNO3 = Be(NO3)2 + AgCl =>
BeCl2 + 2 AgNO3 = Be(NO3)2 + 2 AgCl
C2Cl4 + Fe = FeCl3 + C =>
3 C2Cl4 + 4 Fe = 4 FeCl3 + 6 C
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NaOH + CH3CH2COOH = H2O + CH3CH2COONa =>
NaOH + CH3CH2COOH = H2O + CH3CH2COONa
KNO2 = K + NO2 =>
KNO2 = K + NO2
HgS + HNO3 + HCl = H2O + HgCl2 + H2SO4 + NO =>
3 HgS + 8 HNO3 + 6 HCl = 4 H2O + 3 HgCl2 + 3 H2SO4 + 8 NO
Sr(OH)2 + P2O5 = SrO + P(OH)5 =>
5 Sr(OH)2 + P2O5 = 5 SrO + 2 P(OH)5
BaOH2 + HCl = BaCl + H3O =>
BaOH2 + HCl = BaCl + H3O
NaI(aq) + Hg(C2H3O2)2 = Na(C2H3O2)(aq) + HgI2(s) =>
2 NaI(aq) + Hg(C2H3O2)2 = 2 Na(C2H3O2)(aq) + HgI2(s)
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
H2SO4(aq) + Ga(OH)3(aq) = H2O(l) + Ga2(SO4)3(aq) =>
3 H2SO4(aq) + 2 Ga(OH)3(aq) = 6 H2O(l) + Ga2(SO4)3(aq)
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaF + C12H7Cl3O2 = C12H7Cl3FNaO2 =>
NaF + C12H7Cl3O2 = C12H7Cl3FNaO2
Fe(NO3)36H2O + C5H8O2 + NaHCO3 = FeCO3 + NaNO3 + CO2 + H2O =>
12 Fe(NO3)36H2O + 17 C5H8O2 + 432 NaHCO3 = 12 FeCO3 + 432 NaNO3 + 505 CO2 + 296 H2O
Cu2SO4 + Al(NO3)3 = CuNO3 + Al2(SO4)3 =>
3 Cu2SO4 + 2 Al(NO3)3 = 6 CuNO3 + Al2(SO4)3
Fe3O4 + KNO3 + KOH = K2FeO4 + NO + HOH =>
3 Fe3O4 + 10 KNO3 + 8 KOH = 9 K2FeO4 + 10 NO + 4 HOH
(CaSO4)*H2O + H2O = CaSO4*2H2O =>
(CaSO4)*H2O + H2O = CaSO4*2H2O
CH(OH)CH2CH2CH2CH(OH) + COOHCH2CH2COOH = CHOHCH2CH2CH2OCH2CH2CH2COOH + H2O =>
44 CH(OH)CH2CH2CH2CH(OH) + 13 COOHCH2CH2COOH = 34 CHOHCH2CH2CH2OCH2CH2CH2COOH + 4 H2O
H4N2 + O2 = NO + H2O =>
H4N2 + 2 O2 = 2 NO + 2 H2O
Fe(OH)3 + HI = FeOHI2 + H2O =>
Fe(OH)3 + 2 HI = FeOHI2 + 2 H2O
OHCH2CHO + K2Cr2O7 + H2SO4 = HOOCCHO + Cr2(SO4)3 + K2SO4 + H2O =>
3 OHCH2CHO + 2 K2Cr2O7 + 8 H2SO4 = 3 HOOCCHO + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
Al(s) + Fe(OH)2(aq) = Al(OH)2(aq) + Fe(s) =>
Al(s) + Fe(OH)2(aq) = Al(OH)2(aq) + Fe(s)
Ba(No3)2 + H2O = Ba(OH)2 + HNo3 =>
Ba(No3)2 + 2 H2O = Ba(OH)2 + 2 HNo3
PH3(g) = P4 + H2(g) =>
4 PH3(g) = P4 + 6 H2(g)
FeCO3 + O2 = Fe2O3 + CO2 =>
4 FeCO3 + O2 = 2 Fe2O3 + 4 CO2
Sr(ac) + H2SO4(ac) = SrSO4(s) + H2 =>
Sr(ac) + H2SO4(ac) = SrSO4(s) + H2
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