Équations équilibrées la veille |
2 KAl(SO4)2 + 6 Na2CO3 + 6 H2O = 3 Na2SO4 + K2SO4 + 2 Al(OH)3 + 6 NaHCO3
N + S = NS =>
N + S = NS
Cr{+3} + BiO3{-} + H3O{+} = Cr2O7{2-} + Bi{3+} + H2O =>
2 Cr{+3} + 3 BiO3{-} + 4 H3O{+} = Cr2O7{2-} + 3 Bi{3+} + 6 H2O
C4H8 + HBr = C4BrH9 =>
C4H8 + HBr = C4BrH9
H2CO3 = H + O + HCO2 =>
H2CO3 = H + O + HCO2
LaPO4(H2O) = P4O10 + La2O3 + H2O =>
4 LaPO4(H2O) = P4O10 + 2 La2O3 + 4 H2O
MgSiO3 = SiO2 + MgO =>
MgSiO3 = SiO2 + MgO
Cu(OH)2 + NH3 = Cu + N + H2O =>
3 Cu(OH)2 + 2 NH3 = 3 Cu + 2 N + 6 H2O
(NH4)2Cl2 + NaOH = NH4OH + NaCl =>
(NH4)2Cl2 + 2 NaOH = 2 NH4OH + 2 NaCl
FUCK = FCUK =>
FUCK = FCUK
Al + Fe(lll)O = AlO + Fe =>
Al + Fe(lll)O = AlO + Fe
Fe{+3} + Fe(CN)6{-4} = Fe4[Fe(CN)6]3 =>
4 Fe{+3} + 3 Fe(CN)6{-4} = Fe4[Fe(CN)6]3
C3H5(OH)3 + Cu(OH)2 = (C6H5O)2Cu + H2O =>
4 C3H5(OH)3 + Cu(OH)2 = (C6H5O)2Cu + 12 H2O
ZnSO4 + Na2FeCN5NO = ZnFeCN5NO + Na2SO4 =>
ZnSO4 + Na2FeCN5NO = ZnFeCN5NO + Na2SO4
C5H10 + Br2 = C6H12Br2 =>
6 C5H10 + 5 Br2 = 5 C6H12Br2
Cu(s) + AgNO3(aq) = Cu(NO3)2 + Ag =>
Cu(s) + 2 AgNO3(aq) = Cu(NO3)2 + 2 Ag
Na[Al(OH)4] + HBr = NaBr + Al(OH)3 + H2O =>
Na[Al(OH)4] + HBr = NaBr + Al(OH)3 + H2O
MgCl2 + KaOH = Mg(OH)2 + KaCl =>
MgCl2 + 2 KaOH = Mg(OH)2 + 2 KaCl
CrO3 + HCl = CrO3Cl + H =>
CrO3 + HCl = CrO3Cl + H
FeSO4 + K2CrO4 + H2SO4 = Fe2S3O12 + K2SO4 + Cr2S3O12 + H2O =>
6 FeSO4 + 2 K2CrO4 + 8 H2SO4 = 3 Fe2S3O12 + 2 K2SO4 + Cr2S3O12 + 8 H2O
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Cu + Fe3(SO4)2 = Cu(SO4) + Fe =>
2 Cu + Fe3(SO4)2 = 2 Cu(SO4) + 3 Fe
H3N + KOH = H2O + K3N =>
H3N + 3 KOH = 3 H2O + K3N
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
C23H2OBN + O2 = CO + H2O + NO2 + B2O3 =>
4 C23H2OBN + 53 O2 = 92 CO + 4 H2O + 4 NO2 + 2 B2O3
Ti[OCH(CH3)2]4 + H2O = TiO(OH)2 + C4H9OH =>
Ti[OCH(CH3)2]4 + 2 H2O = TiO(OH)2 + 3 C4H9OH
CuO + FeSO4 = FeO + CuSO4 =>
CuO + FeSO4 = FeO + CuSO4
Ag + HNO3(conc) = AgNO3 + H2O + NO =>
3 Ag + 4 HNO3(conc) = 3 AgNO3 + 2 H2O + NO
Na2SO3 + HCl = NaCl + HOH + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + HOH + SO2
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2 =>
Ba(OH)2 + CuSO4 = BaSO4 + Cu(OH)2
CH3CO2Na + CaCl2 = CH3Na + CO2CaCl2 =>
CH3CO2Na + CaCl2 = CH3Na + CO2CaCl2
NiCl2*6H2O + C5H8O2 + CH3COONa = Ni(C5H7O2)2*2H2O + CH3COOH + NaCl + H2O =>
NiCl2*6H2O + 2 C5H8O2 + 2 CH3COONa = Ni(C5H7O2)2*2H2O + 2 CH3COOH + 2 NaCl + 4 H2O
NaOH + Mn(NO3) = NaNO3 + MnOH =>
NaOH + Mn(NO3) = NaNO3 + MnOH
ZnCl2 + C4H9OH = C4H9Cl + Zn(OH)2 =>
ZnCl2 + 2 C4H9OH = 2 C4H9Cl + Zn(OH)2
KI + (Pb(NO3)2) = KI(Pb(NO3)2) =>
KI + (Pb(NO3)2) = KI(Pb(NO3)2)
PO4 = (PO4)2 =>
2 PO4 = (PO4)2
K + H2O = KO2H2 + H =>
K + 2 H2O = KO2H2 + 2 H
CaOHCl + NaCl = CaCl2 + NaOH =>
CaOHCl + NaCl = CaCl2 + NaOH
H3PO4 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
H3PO4 + 3 Ba(OH)2 = (BaOH)3PO4 + 3 H2O
Pb(C2H3O2)2(NH4)2CO3 = PbCO3(NH4)2(C2H3O2)2 =>
Pb(C2H3O2)2(NH4)2CO3 = PbCO3(NH4)2(C2H3O2)2
Co2(OH)2SO4 + Na2SO4 = CoSO4 + NaOH =>
Co2(OH)2SO4 + Na2SO4 = 2 CoSO4 + 2 NaOH
BaC2O4 = BaCO3 + CO =>
BaC2O4 = BaCO3 + CO
MnSO4 + Na2S2O8 + H2O = HMnO4 + Na2SO4 + H2SO4 =>
2 MnSO4 + 5 Na2S2O8 + 8 H2O = 2 HMnO4 + 5 Na2SO4 + 7 H2SO4
C6H8Cl2 + KOH = C6H6 + KCl + H2O =>
C6H8Cl2 + 2 KOH = C6H6 + 2 KCl + 2 H2O
Cu(NO3)2(aq) + NaOH(aq) = Cu[OH]2(s) + NaNO3(aq) =>
Cu(NO3)2(aq) + 2 NaOH(aq) = Cu[OH]2(s) + 2 NaNO3(aq)
Fe2O3 + NaOH = NaFeO2 + H2O =>
Fe2O3 + 2 NaOH = 2 NaFeO2 + H2O
(NH4)Cl + Pb(NO3)2 = PbCl2 + (NH4)NO3 =>
2(NH4)Cl + Pb(NO3)2 = PbCl2 + 2(NH4)NO3
Mn2O7 + SO3 = Mn2(SO4)7 =>
Mn2O7 + 7 SO3 = Mn2(SO4)7
C4H6O5 = CO2 + CH3COOH =>
2 C4H6O5 = 2 CO2 + 3 CH3COOH
PCl3 + KOH + O2 = K2HPO4 + KCl + H2O =>
2 PCl3 + 10 KOH + O2 = 2 K2HPO4 + 6 KCl + 4 H2O
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