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FeSO4 + 2 FeCl3 + 8 NaOH = Fe3O4 + Na2SO4 + 6 NaCl + 4 H2O
Na2CO3 + Cl2 + H2O = NaClO + NaCl + NaHCO3 =>
2 Na2CO3 + Cl2 + H2O = NaClO + NaCl + 2 NaHCO3
A + B3 = A3B =>
9 A + B3 = 3 A3B
AlCl3 + F2 = AlF3 + Cl =>
2 AlCl3 + 3 F2 = 2 AlF3 + 6 Cl
C6H14 + O2 = CO2(g) + H2O(g) =>
2 C6H14 + 19 O2 = 12 CO2(g) + 14 H2O(g)
AgNO3 + Fe3 = Fe(NO3)2 + Ag =>
6 AgNO3 + Fe3 = 3 Fe(NO3)2 + 6 Ag
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
H2SO4(aq) + LiOH(aq) = H2O(l) + Li2SO4(aq) =>
H2SO4(aq) + 2 LiOH(aq) = 2 H2O(l) + Li2SO4(aq)
ZnBr{2+} + Pb(NO{2+}){2+} = Zn(NO{2+}){2+} + PbBr{2+} =>
ZnBr{2+} + Pb(NO{2+}){2+} = Zn(NO{2+}){2+} + PbBr{2+}
Al2(SO4)3(aq) + H2O(l) = Al(OH)3 + H2SO4(aq) =>
Al2(SO4)3(aq) + 6 H2O(l) = 2 Al(OH)3 + 3 H2SO4(aq)
HClO + KOH = KClO3 + KCl + H2O =>
3 HClO + 3 KOH = KClO3 + 2 KCl + 3 H2O
CH4 + O = CO + H2O =>
CH4 + 3 O = CO + 2 H2O
FeSO4 + KClO3 + KOH = KCl + K2FeO4 + H2O + K2SO4 =>
3 FeSO4 + 2 KClO3 + 12 KOH = 2 KCl + 3 K2FeO4 + 6 H2O + 3 K2SO4
H3PO4 + NaOH = (Na3)PO4 + H2O =>
H3PO4 + 3 NaOH = (Na3)PO4 + 3 H2O
C2H5NO + O2 = CH4N2O + CH3COOH =>
4 C2H5NO + 2 O2 = 2 CH4N2O + 3 CH3COOH
Ba{2} + SO4{2-} = BaSO4 =>
Ba{2} + SO4{2-} = BaSO4
(NH4)2SO4*Fe2(SO4)3 + KCNS = K3[Fe(CNS)6] + (NH4)2SO4 + K2SO4 =>
(NH4)2SO4*Fe2(SO4)3 + 12 KCNS = 2 K3[Fe(CNS)6] + (NH4)2SO4 + 3 K2SO4
C2H5COOH + NaOH = C2H5COONa + H2O =>
C2H5COOH + NaOH = C2H5COONa + H2O
C + SiO2 + K3(PO4)3 = P + CO + KSiO3 =>
9 C + 3 SiO2 + K3(PO4)3 = 3 P + 9 CO + 3 KSiO3
CH3OH + CH3COOH = CH3COOC2H5 + H2O =>
2 CH3OH + CH3COOH = CH3COOC2H5 + 2 H2O
TlBr = Tl + Br =>
TlBr = Tl + Br
Fe(s) + Ni(NO3)2(aq) = Fe(NO3)3(aq) + Ni(s) =>
2 Fe(s) + 3 Ni(NO3)2(aq) = 2 Fe(NO3)3(aq) + 3 Ni(s)
NaBr + MnO4 + H2SO4 = MnSO4 + Br2 + H2O + NaHSO4 =>
6 NaBr + MnO4 + 7 H2SO4 = MnSO4 + 3 Br2 + 4 H2O + 6 NaHSO4
Na2S + K3PO4 = Na3PO4 + K2S =>
3 Na2S + 2 K3PO4 = 2 Na3PO4 + 3 K2S
AgO = Ag(s) + O2(g) =>
2 AgO = 2 Ag(s) + O2(g)
H6C2O + O2 = H2O + O2C =>
H6C2O + 3 O2 = 3 H2O + 2 O2C
Hg(OH)2 + H2S = HgS + H2O =>
Hg(OH)2 + H2S = HgS + 2 H2O
H2(C2O4) + NaOH = H2OH + Na(C2O4) =>
H2(C2O4) + NaOH = H2OH + Na(C2O4)
*025C6H6 + HNO3 = C6H3N3O6 + H2O =>
*025C6H6 + 75 HNO3 = 25 C6H3N3O6 + 75 H2O
C4H9SH + O2 = CO2 + H2O + SO2 =>
2 C4H9SH + 15 O2 = 8 CO2 + 10 H2O + 2 SO2
NaCl + F2(g) = NaF + Cl2 =>
2 NaCl + F2(g) = 2 NaF + Cl2
HBr + NiS = HS + NiBr =>
HBr + NiS = HS + NiBr
NaHCO3(s) + CH3OOH(aq) = CH3COONa(s) + CO2(g) + H2O(l) =>
NaHCO3(s) + 2 CH3OOH(aq) = CH3COONa(s) + CO2(g) + 3 H2O(l)
Na2S + KMnO4 + NaOH = K2MnO4 + Na2MnO4 + Na2SO3 + H2O =>
Na2S + 6 KMnO4 + 6 NaOH = 3 K2MnO4 + 3 Na2MnO4 + Na2SO3 + 3 H2O
Fe2O3 + NaOH = Fe(OH)3 + Na2O =>
Fe2O3 + 6 NaOH = 2 Fe(OH)3 + 3 Na2O
Zn + HCl(aq) = ZnCl2(aq) + H2(aq) =>
Zn + 2 HCl(aq) = ZnCl2(aq) + H2(aq)
Li3PO4 + Ba(OH)2 = LiOH + Ba3(PO4)2 =>
2 Li3PO4 + 3 Ba(OH)2 = 6 LiOH + Ba3(PO4)2
LiO + H2O = LiH2O2 =>
LiO + H2O = LiH2O2
A + B3 = A3B =>
9 A + B3 = 3 A3B
H3OBr + Ca(OH)2 = H2O + CaBr2 =>
2 H3OBr + Ca(OH)2 = 4 H2O + CaBr2
NaOH + MgCO3 = NaHCO3 + MgO =>
NaOH + MgCO3 = NaHCO3 + MgO
CaCl2(s) + Ag3PO4(s) = CaPO4(s) + Cl2Ag3(s) =>
CaCl2(s) + Ag3PO4(s) = CaPO4(s) + Cl2Ag3(s)
Zn + Ni2(SO4)3 = Zn(SO4) + Ni =>
3 Zn + Ni2(SO4)3 = 3 Zn(SO4) + 2 Ni
H2SO5 + KI = I2 + K2SO4 + H2O =>
H2SO5 + 2 KI = I2 + K2SO4 + H2O
S8 + HNO3 = H2SO4 + NO =>
S8 + 16 HNO3 = 8 H2SO4 + 16 NO
NaBr + I2 = NaI + Br2 =>
2 NaBr + I2 = 2 NaI + Br2
CoCle2 + NaOH = CoOH + Cle2Na =>
CoCle2 + NaOH = CoOH + Cle2Na
Zn{2+} + S{2-} = ZnS =>
Zn{2+} + S{2-} = ZnS
TlBr = Tl + Br =>
TlBr = Tl + Br
FeSO4 + K2S = FeS + K2SO4 =>
FeSO4 + K2S = FeS + K2SO4
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