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Fe + Pb + NaCl = FeNa + PbCl
C2H5Br + KOH(ap) = KBr + H2O + C2H4 =>
C2H5Br + KOH(ap) = KBr + H2O + C2H4
C4H8Cl + H2 = C4H10 + HCl =>
2 C4H8Cl + 3 H2 = 2 C4H10 + 2 HCl
PB(NO3)2(l) + KI(aq) = PBI2(s) + KNO3(aq) =>
PB(NO3)2(l) + 2 KI(aq) = PBI2(s) + 2 KNO3(aq)
Cu2(OH)2CO3 = CuO + H2O + CO2 =>
Cu2(OH)2CO3 = 2 CuO + H2O + CO2
Ca(OH)2 + H3(PO4)3 = Ca(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3(PO4)3 = 3 Ca(PO4)2 + 6 H2O
ZnO + KOH = K2ZnO2 + H2O =>
ZnO + 2 KOH = K2ZnO2 + H2O
Cr + H2SO4(aq) = Cr2(SO4)3(aq) + H2(g) =>
2 Cr + 3 H2SO4(aq) = Cr2(SO4)3(aq) + 3 H2(g)
HFe + Na = NaFe + H2 =>
2 HFe + 2 Na = 2 NaFe + H2
Fe2O3 + N2O5 = FeN + O2 =>
Fe2O3 + N2O5 = 2 FeN + 4 O2
Na2CO3 + PbCl2 = Na(Cl) + PbCO3 =>
Na2CO3 + PbCl2 = 2 Na(Cl) + PbCO3
NaOH(aq) + BaCl2(aq) = NaCl + Ba(OH)2 =>
2 NaOH(aq) + BaCl2(aq) = 2 NaCl + Ba(OH)2
N2H4 + Si + H2O = SiO3{2-} + NH3 + H{+} =>
2 N2H4 + Si + 3 H2O = SiO3{2-} + 4 NH3 + 2 H{+}
C4H14O12 + O12 = CO2 + H2O =>
4 C4H14O12 + O12 = 16 CO2 + 28 H2O
CH3COOHKOH = CH3COOKH2O =>
CH3COOHKOH = CH3COOKH2O
CO*H2O = CO2 + H2 =>
CO*H2O = CO2 + H2
Al4C3 + H2O + CO2 = C2H2 + Al(OH)3 =>
5 Al4C3 + 42 H2O + 9 CO2 = 12 C2H2 + 20 Al(OH)3
Zn + Cu(SO4)2 = ZnSO4 + Cu =>
2 Zn + Cu(SO4)2 = 2 ZnSO4 + Cu
Cu(NO3)2 + CaS = Ca(NO3)2 + CuS =>
Cu(NO3)2 + CaS = Ca(NO3)2 + CuS
CuCl2 + CuSO4 = Cu2 + ClSO4 =>
2 CuCl2 + 4 CuSO4 = 3 Cu2 + 4 ClSO4
Pt + HNO3 + HCl = PtCl6{2-} + NO + H{+} + H2O =>
3 Pt + 4 HNO3 + 18 HCl = 3 PtCl6{2-} + 4 NO + 6 H{+} + 8 H2O
Co(NO3)2 + CuSO4 = Cu(NO3)2 + Co(SO4) =>
Co(NO3)2 + CuSO4 = Cu(NO3)2 + Co(SO4)
Al(OH)3 + H3Po3 = AlPo3 + H2O =>
Al(OH)3 + H3Po3 = AlPo3 + 3 H2O
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq) =>
AgNO3(aq) + CaBr2(aq) = AgBr2(s) + CaNO3(aq)
CoCl2 + Fe = Co2Fe + Cl =>
2 CoCl2 + Fe = Co2Fe + 4 Cl
Zn + Pb3O4 = ZnO + Pb =>
4 Zn + Pb3O4 = 4 ZnO + 3 Pb
CS2 + Cl = CCl + S2Cl2 =>
CS2 + 3 Cl = CCl + S2Cl2
Pb(s) + HCl(aq) = H2 + PbCl2 =>
Pb(s) + 2 HCl(aq) = H2 + PbCl2
HNO3 + SO2 = NO + SO4 + H2O =>
4 HNO3 + 3 SO2 = 4 NO + 3 SO4 + 2 H2O
C25H24 + O2 = H2O + CO2 =>
C25H24 + 31 O2 = 12 H2O + 25 CO2
Ba + HCl = Ba2HCl =>
2 Ba + HCl = Ba2HCl
H2SO4 + KI = H2O + I2 + H2S + KHSO4 =>
9 H2SO4 + 8 KI = 4 H2O + 4 I2 + H2S + 8 KHSO4
Pb(OH)4 + H4SiO4 = Pb(SiO4) + H2O =>
Pb(OH)4 + H4SiO4 = Pb(SiO4) + 4 H2O
CaCl2(aq) + NaNO3(aq) = Ca(NO3)2() + NaCl(aq) =>
CaCl2(aq) + 2 NaNO3(aq) = Ca(NO3)2() + 2 NaCl(aq)
KCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + KNO3(aq) =>
2 KCl(aq) + Pb(NO3)2(aq) = PbCl2(s) + 2 KNO3(aq)
O2 + Al + HCl = AlCl3H2O + H2 =>
O2 + 2 Al + 6 HCl = 2 AlCl3H2O + H2
Ca(MnO4)2 + K2CO3 = CaCO3 + KMnO4 =>
Ca(MnO4)2 + K2CO3 = CaCO3 + 2 KMnO4
MgCl + FeS = MgS + FeCl =>
MgCl + FeS = MgS + FeCl
KClO3 + H2SO4 = HClO3 + K2SO4 =>
2 KClO3 + H2SO4 = 2 HClO3 + K2SO4
CaC2 + H2O = (Ca(OH)2) + (C2H2) =>
CaC2 + 2 H2O = (Ca(OH)2) + (C2H2)
NiSO4 + NaOH = NiNaOH + SO4 =>
NiSO4 + NaOH = NiNaOH + SO4
CrCl3*6H2O = Cr + Cl + H2O =>
CrCl3*6H2O = Cr + 3 Cl + 6 H2O
(Ba(OH)2)H2O + NH4NO3 = H2O + NH3 + Ba(NO3)2 =>
(Ba(OH)2)H2O + 2 NH4NO3 = 3 H2O + 2 NH3 + Ba(NO3)2
B + HBrO + H2O = H3BO3 + HBr =>
2 B + 3 HBrO + 3 H2O = 2 H3BO3 + 3 HBr
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3
C15H18N2O6 + HCl + CH3OH = C14H19ClN2O5 + CH3COOH =>
C15H18N2O6 + HCl + CH3OH = C14H19ClN2O5 + CH3COOH
Pt(s) + Cu(NO3)2(aq) = Cu + PtNO3 =>
2 Pt(s) + Cu(NO3)2(aq) = Cu + 2 PtNO3
S + KOH = K2S + K2SO3 + H2O =>
3 S + 6 KOH = 2 K2S + K2SO3 + 3 H2O
AgNO3(ac) + Cu(s) = Ag(s) + Cu(NO3)2 =>
2 AgNO3(ac) + Cu(s) = 2 Ag(s) + Cu(NO3)2
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