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(COOH)2 + 2 NaOH = 2 COONa + 2 H2O
C12H22O11 + KMnO4 = K2O + MnO2 + CO2 + H2O =>
C12H22O11 + 16 KMnO4 = 8 K2O + 16 MnO2 + 12 CO2 + 11 H2O
Hg + F2 = HgF2 =>
Hg + F2 = HgF2
Ca3(PO4)2 + KOH = Ca(OH)2 + K3PO4 =>
Ca3(PO4)2 + 6 KOH = 3 Ca(OH)2 + 2 K3PO4
Au + H2SO4 = AuSO4 + H2 =>
Au + H2SO4 = AuSO4 + H2
KI(aq) + Na2CO3(aq) = K2CO3 + NaI =>
2 KI(aq) + Na2CO3(aq) = K2CO3 + 2 NaI
CuCl + HNO3 = Cu(NO3)2 + HCl + NO + H2O =>
3 CuCl + 7 HNO3 = 3 Cu(NO3)2 + 3 HCl + NO + 2 H2O
BaSO4 = BaO + SO3 =>
BaSO4 = BaO + SO3
LiOH(aq) + HNO2(aq) = LiNO2(aq) + H2O(l) =>
LiOH(aq) + HNO2(aq) = LiNO2(aq) + H2O(l)
NaCl + MgCl2 = NaMgCl3 =>
NaCl + MgCl2 = NaMgCl3
KMnO4 + H2SO4 + Na3AsO3 = K2SO4 + MnSO4 + Na3AsO4 + H2O =>
2 KMnO4 + 3 H2SO4 + 5 Na3AsO3 = K2SO4 + 2 MnSO4 + 5 Na3AsO4 + 3 H2O
B + Mg = BMg =>
B + Mg = BMg
CO2 + F2 = CF4 + OF2 =>
CO2 + 4 F2 = CF4 + 2 OF2
Ca(NO3)2 + NaF = CaF2 + NaNO3 =>
Ca(NO3)2 + 2 NaF = CaF2 + 2 NaNO3
NO + C = N2 + CO2 =>
2 NO + C = N2 + CO2
C3H8O(l) + O2(g) = CO2 + H2O =>
2 C3H8O(l) + 9 O2(g) = 6 CO2 + 8 H2O
NH4NO3(aq) + AgCl(s) = [Ag(NH3)2]Cl(aq) + HNO3(aq) =>
2 NH4NO3(aq) + AgCl(s) = [Ag(NH3)2]Cl(aq) + 2 HNO3(aq)
SO4 + H2O = SO2 + OH =>
SO4 + 2 H2O = SO2 + 4 OH
Ce(SO4)2 + (NH4)2Fe(SO4)2*6H2O = Ce2(SO4) + Fe2(SO4)3 + (NH4)2(SO4)2 + H2O =>
2 Ce(SO4)2 + 2(NH4)2Fe(SO4)2*6H2O = Ce2(SO4) + Fe2(SO4)3 + 2(NH4)2(SO4)2 + 12 H2O
Zn + KBr = ZnBr2 + K =>
Zn + 2 KBr = ZnBr2 + 2 K
Mn2O7 + H2SO4 = Mn2(SO4)7 + H2O =>
Mn2O7 + 7 H2SO4 = Mn2(SO4)7 + 7 H2O
Cd + CuSO4 = CdSO4 + Cu =>
Cd + CuSO4 = CdSO4 + Cu
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + H2O(l) =>
Fe(OH)2(s) + H2SO4(aq) = Fe(SO4)(aq) + 2 H2O(l)
CH3CH2CHCH2 + KMnO4 + H2O = MnO2 + CH3CH(OH)CH2(OH) + KOH =>
9 CH3CH2CHCH2 + 8 KMnO4 + 16 H2O = 8 MnO2 + 12 CH3CH(OH)CH2(OH) + 8 KOH
(NH4)2SO4 + NaCl = (NH4)Cl + Na2SO4 =>
(NH4)2SO4 + 2 NaCl = 2(NH4)Cl + Na2SO4
HCHO2 + NaOH = NaCHO2 + H2O =>
HCHO2 + NaOH = NaCHO2 + H2O
F2 + Hg = FHg =>
F2 + 2 Hg = 2 FHg
CH3COOH + Li2CO3 = LiC2H3O2 + H2CO3 =>
2 CH3COOH + Li2CO3 = 2 LiC2H3O2 + H2CO3
Cu(s) + HNO3(s) = Cu(NO3)2(ac) + NO2(g) + H2O(g) =>
Cu(s) + 4 HNO3(s) = Cu(NO3)2(ac) + 2 NO2(g) + 2 H2O(g)
CH4O + Cr2O7{2-} + H{+} = CH2O2 + Cr{3+} + H2O =>
3 CH4O + 2 Cr2O7{2-} + 16 H{+} = 3 CH2O2 + 4 Cr{3+} + 11 H2O
Me + H2O = MeH2O =>
Me + H2O = MeH2O
Co(OH)3 + HCl = CoCl2 + Cl2 + H2O =>
2 Co(OH)3 + 6 HCl = 2 CoCl2 + Cl2 + 6 H2O
Cu(s) + AgNO3(ac) = CuNO3 + Ag =>
Cu(s) + AgNO3(ac) = CuNO3 + Ag
Na2S + HNO3 = NaNO3 + H2S =>
Na2S + 2 HNO3 = 2 NaNO3 + H2S
Ti + H2SO4 = Ti2(SO4)3 + H2 =>
2 Ti + 3 H2SO4 = Ti2(SO4)3 + 3 H2
AgF2 = Ag + F2 =>
AgF2 = Ag + F2
SO2 + I2 = I2O2 + S =>
SO2 + I2 = I2O2 + S
NO2 + Ca = CaO + Ca3N2 =>
2 NO2 + 7 Ca = 4 CaO + Ca3N2
P + C = PC3 =>
P + 3 C = PC3
CuCO3 + NH4OH = Cu(NH3)4CO3 + H2O =>
CuCO3 + 4 NH4OH = Cu(NH3)4CO3 + 4 H2O
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
HCOOH + NaOH = HCOONa + H2O =>
HCOOH + NaOH = HCOONa + H2O
Nb2O5 + C = Nb + CO =>
Nb2O5 + 5 C = 2 Nb + 5 CO
KI(aq) + CuSO4(aq) = K2SO4 + CuI + I2 =>
4 KI(aq) + 2 CuSO4(aq) = 2 K2SO4 + 2 CuI + I2
Mg + HNO3(conc) = Mg(NO3)2 + NO + H2O =>
3 Mg + 8 HNO3(conc) = 3 Mg(NO3)2 + 2 NO + 4 H2O
CdCl2 + NaI = CdI2 + NaCl =>
CdCl2 + 2 NaI = CdI2 + 2 NaCl
H2P = PH3 + P4H2 =>
10 H2P = 6 PH3 + P4H2
C5H8 + HBr = C5H9Br =>
C5H8 + HBr = C5H9Br
H2S(aq) + Ca(OH)2(aq) = H2O(l) + CaS(s) =>
H2S(aq) + Ca(OH)2(aq) = 2 H2O(l) + CaS(s)
MgCl2 + Na3PO4 = Mg3(PO4)2 + NaCl =>
3 MgCl2 + 2 Na3PO4 = Mg3(PO4)2 + 6 NaCl
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