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3 K2S + 2 Li3P = 2 K3P + 3 Li2S
Br + P = Br2P =>
2 Br + P = Br2P
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
ClCH2COOH + NaOH = NaCl + HOCH2COOH =>
ClCH2COOH + NaOH = NaCl + HOCH2COOH
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
SrSO4 + K2S = K2SO4 + SrS =>
SrSO4 + K2S = K2SO4 + SrS
Ag(s) + HgCl2(aq) = AgCl(s) + Hg(s) =>
2 Ag(s) + HgCl2(aq) = 2 AgCl(s) + Hg(s)
Ag(PO4)2 + Ca3 = Ca3(PO4)2 + Ag =>
Ag(PO4)2 + Ca3 = Ca3(PO4)2 + Ag
L2O2 + H2O = LOH + O2 =>
2 L2O2 + 2 H2O = 4 LOH + O2
CuCl2 + Na2SO4 = CuSO4 + Na2Cl2 =>
CuCl2 + Na2SO4 = CuSO4 + Na2Cl2
Na2SO2 + C = Na2S + CO2 =>
Na2SO2 + C = Na2S + CO2
VCl3 + KMnO4 + H2O = VOCl2 + KCl + MnCl2 + HCl =>
5 VCl3 + KMnO4 + H2O = 5 VOCl2 + KCl + MnCl2 + 2 HCl
CO + HNO3 + H2SO4 = COSO4 + N2 + H2O =>
5 CO + 2 HNO3 + 5 H2SO4 = 5 COSO4 + N2 + 6 H2O
Mg + FeClO3 = Mg(ClO3)2 + Fe =>
Mg + 2 FeClO3 = Mg(ClO3)2 + 2 Fe
HCl(aq) + KI(s) = HI(aq) + KCl(aq) =>
HCl(aq) + KI(s) = HI(aq) + KCl(aq)
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
FeCl3 + O2 = Fe2O3 + Cl2 =>
4 FeCl3 + 3 O2 = 2 Fe2O3 + 6 Cl2
BaCl2 + HBr = BaBr + HCl2 =>
BaCl2 + HBr = BaBr + HCl2
CO(g) + O2(g) = CO2(g) =>
2 CO(g) + O2(g) = 2 CO2(g)
Al(NO3)3 + NH3 = Al(NH3) + NO3 =>
Al(NO3)3 + NH3 = Al(NH3) + 3 NO3
KI + NH3 = KNH3 + I2 =>
2 KI + 2 NH3 = 2 KNH3 + I2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
As(OH)3 + HCl = AsCl3 + H2O =>
As(OH)3 + 3 HCl = AsCl3 + 3 H2O
Pb(NO3)2 + NaHCO3 = PbCO3 + H2O + CO2 + NaNO3 =>
Pb(NO3)2 + 2 NaHCO3 = PbCO3 + H2O + CO2 + 2 NaNO3
Fe(NO3)3(ac) + NaOH(ac) = Fe(OH)3 + NaNO3 =>
Fe(NO3)3(ac) + 3 NaOH(ac) = Fe(OH)3 + 3 NaNO3
NaH2BO3 + H3BO3 = NaH3BO3 + H2BO3 =>
NaH2BO3 + H3BO3 = NaH3BO3 + H2BO3
Ba(NO3)2 + NaBr = Na(NO3)2 + BaBr =>
Ba(NO3)2 + NaBr = Na(NO3)2 + BaBr
I2 + NaCI = ICI + Na =>
I2 + 2 NaCI = 2 ICI + 2 Na
CH3CHClCH3 + KOH = CH3CHOHCH3 + KCl =>
CH3CHClCH3 + KOH = CH3CHOHCH3 + KCl
CaH2 + H2O = CaOH + H2 =>
2 CaH2 + 2 H2O = 2 CaOH + 3 H2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Fe + H2O = H + Fe(OH)3 =>
Fe + 3 H2O = 3 H + Fe(OH)3
Na2(SO4) + K3(PO4) = Na3(PO4) + K2(SO4) =>
3 Na2(SO4) + 2 K3(PO4) = 2 Na3(PO4) + 3 K2(SO4)
ZnS + NO{3}{-} = Zn{2+} + S + NO =>
3 ZnS + 2 NO{3}{-} = 3 Zn{2+} + 3 S + 2 NO
MgO + SO3 = MgSO4 =>
MgO + SO3 = MgSO4
P + Br2 = PBr3 =>
2 P + 3 Br2 = 2 PBr3
Cu2SO4 + HCl = CuCl + H2SO4 =>
Cu2SO4 + 2 HCl = 2 CuCl + H2SO4
HOOC = COOH = H2O + CO2 + HCOOH = H2O + CO =>
HOOC = COOH
Cu(s) + CaO(s) = CuO + Ca2 =>
2 Cu(s) + 2 CaO(s) = 2 CuO + Ca2
Si + O4 = SiO2 =>
2 Si + O4 = 2 SiO2
Na2S + CdCl2 = Na2Cl2 + SCd =>
Na2S + CdCl2 = Na2Cl2 + SCd
HClO3 + CaCO3 = Ca(ClO3)2 + H2CO3 =>
2 HClO3 + CaCO3 = Ca(ClO3)2 + H2CO3
AlOH + CO2 = AlHCO3 =>
AlOH + CO2 = AlHCO3
FeCl*6H2O + K2C2O4*H2O = K8Fe2(C2O4)5*6H2O + KCl + H2O =>
2 FeCl*6H2O + 5 K2C2O4*H2O = K8Fe2(C2O4)5*6H2O + 2 KCl + 11 H2O
S + NaOH = Na2S2O3 + Na2S + H2O =>
4 S + 6 NaOH = Na2S2O3 + 2 Na2S + 3 H2O
Al(NO3)2 + NaCrO4 = AlCrO4 + NaNO3 + CrO4 =>
Al(NO3)2 + 2 NaCrO4 = AlCrO4 + 2 NaNO3 + CrO4
NaCl + Br2 = NaBr + Cl2 =>
2 NaCl + Br2 = 2 NaBr + Cl2
C4H6O6 + NaOH = C4H4O6 + Na + H2O =>
C4H6O6 + 2 NaOH = C4H4O6 + 2 Na + 2 H2O
K3[Cr(OH)6] + Na2SO4 = K2CrO4 + Na2SO3 + KOH + H2O =>
2 K3[Cr(OH)6] + 3 Na2SO4 = 2 K2CrO4 + 3 Na2SO3 + 2 KOH + 5 H2O
Cr2(SO4)3 + Na2S2O8 + NaOH = Na2SO4 + Na2CrO4 + H2O =>
Cr2(SO4)3 + 3 Na2S2O8 + 16 NaOH = 9 Na2SO4 + 2 Na2CrO4 + 8 H2O
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