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Na2HPO4 + Cl2 = HPO4 + 2 NaCl
HCl + KI + Cl = Cl2K + HI =>
HCl + KI + Cl = Cl2K + HI
N2H5Cl + H2O = H3O{+} + Cl{-} + N2H4 =>
N2H5Cl + H2O = H3O{+} + Cl{-} + N2H4
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
BaOH + H2SO4 = BaSO4 + H3O =>
BaOH + H2SO4 = BaSO4 + H3O
CuS + H2SO4(l) = CuSO4(ia) + H2S(g) =>
CuS + H2SO4(l) = CuSO4(ia) + H2S(g)
Li(s) + O2(g)(excess) = LiO =>
2 Li(s) + O2(g)(excess) = 2 LiO
NH4Cl + HCl = NH4H + Cl =>
NH4Cl + HCl = NH4H + 2 Cl
C6H12O2 = C2H5OH + C =>
C6H12O2 = 2 C2H5OH + 2 C
Al + HBr = H + Al(Br3) =>
Al + 3 HBr = 3 H + Al(Br3)
PbS + O3 = PbSO4 =>
3 PbS + 4 O3 = 3 PbSO4
(a)Pb(NO3)2 + (b)NaOH = (c)Pb(OH)2 + (d)NaNO3 =>
(a)Pb(NO3)2 + 2(b)NaOH = (c)Pb(OH)2 + 2(d)NaNO3
Si + NiO = SiO2 + Ni =>
Si + 2 NiO = SiO2 + 2 Ni
K2Cr2O7 + KBr + H2O = Cr(OH)3 + KBrO3 + KOH =>
K2Cr2O7 + KBr + 4 H2O = 2 Cr(OH)3 + KBrO3 + 2 KOH
PbSO4 + Na2CO3 = PbCO3 + Na2SO4 =>
PbSO4 + Na2CO3 = PbCO3 + Na2SO4
C + H + O2 = C6H11OH =>
12 C + 24 H + O2 = 2 C6H11OH
KNO2 + H2SO4 = KHSO4 + HNO3 + NO + H2O =>
3 KNO2 + 3 H2SO4 = 3 KHSO4 + HNO3 + 2 NO + H2O
Mo2O + KMnO4 + H2SO4 = MoO3 + MnSO4 + K2SO4 + H2O =>
Mo2O + 2 KMnO4 + 3 H2SO4 = 2 MoO3 + 2 MnSO4 + K2SO4 + 3 H2O
NaI(aq) + Cl2(g) = I2(s) + NaCl(aq) =>
2 NaI(aq) + Cl2(g) = I2(s) + 2 NaCl(aq)
CH2O + CuSO4 + Na2CO3 = C2HOO + Cu2O + Na2SO4 + H2O =>
14 CH2O + 6 CuSO4 + 6 Na2CO3 = 10 C2HOO + 3 Cu2O + 6 Na2SO4 + 9 H2O
Al(s) + H2SO4(ac) = Al2(SO4)3(s) + H2(g) =>
2 Al(s) + 3 H2SO4(ac) = Al2(SO4)3(s) + 3 H2(g)
CH3CO2H2 + NaHCO3 = CH3CO2Na + CO2 + H2O =>
8 CH3CO2H2 + 9 NaHCO3 = 9 CH3CO2Na + 7 CO2 + 11 H2O
BaS + PtCl2 = Pt2S + Ba(Cl2)2 =>
BaS + 2 PtCl2 = Pt2S + Ba(Cl2)2
KMnO4 + NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + K2MnO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = Na2SO4 + Na2MnO4 + K2MnO4 + H2O
KOH + C20H14O4 = CO2 + K + H2O =>
86 KOH + C20H14O4 = 20 CO2 + 86 K + 50 H2O
AgNo3(aq) + Na2Co3(aq) = Ag2Co3(s) + NaNo3(aq) =>
2 AgNo3(aq) + Na2Co3(aq) = Ag2Co3(s) + 2 NaNo3(aq)
Al2Zn3 + O2 = Al2O3 + Zn =>
2 Al2Zn3 + 3 O2 = 2 Al2O3 + 6 Zn
Zn(ClO4)2 + CsOH = Cs2[Zn(OH)4] + CsClO4 =>
Zn(ClO4)2 + 4 CsOH = Cs2[Zn(OH)4] + 2 CsClO4
KC4H5O6 + NaOH = KNaC4H4O6 + H2O =>
KC4H5O6 + NaOH = KNaC4H4O6 + H2O
Zn + N = ZnN =>
Zn + N = ZnN
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
CH3CH2CH2CHCH2 + H2 = CH3CH2CH2CH2CH3 =>
CH3CH2CH2CHCH2 + H2 = CH3CH2CH2CH2CH3
CuCO3(aq) + HCl(aq) = H2CO3 + Cu + Cl =>
CuCO3(aq) + 2 HCl(aq) = H2CO3 + Cu + 2 Cl
NaOH + FeCl3 = Fe(OH)3 + NaCl =>
3 NaOH + FeCl3 = Fe(OH)3 + 3 NaCl
KI + PbNo = PbIKNo =>
KI + PbNo = PbIKNo
NaOH + NaH2PO4 = Na2HPO4 + H2O =>
NaOH + NaH2PO4 = Na2HPO4 + H2O
Na2O + Cl2 = NaClO + NaCl =>
Na2O + Cl2 = NaClO + NaCl
PH3 + CuO = Cu3P + Cu(PO4)2 + H2O =>
26 PH3 + 63 CuO = 20 Cu3P + 3 Cu(PO4)2 + 39 H2O
C10H14N2O8P + O2 = CO2 + H2O + P2 + N2 =>
2 C10H14N2O8P + 19 O2 = 20 CO2 + 14 H2O + P2 + 2 N2
CsF + Mg(ClO4)2 = CsClO4 + MgF2 =>
2 CsF + Mg(ClO4)2 = 2 CsClO4 + MgF2
Cu3(PO4)2 = CuO + P4O10 =>
2 Cu3(PO4)2 = 6 CuO + P4O10
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2 =>
CuSO4 + Ca(OH)2 = CaSO4 + Cu(OH)2
(CH3)3CCl + H2O = (CH3)3COH + HCl =>
(CH3)3CCl + H2O = (CH3)3COH + HCl
NaCl + H2O2 = NaOCl + H =>
2 NaCl + H2O2 = 2 NaOCl + 2 H
Fe(NO3)3*9H2O + Cr2(NO3)39H2O + C2H5O2N = FeCr2O4 + CO2 + H2O + N2 =>
9 Fe(NO3)3*9H2O + 9 Cr2(NO3)39H2O + 244 C2H5O2N = 9 FeCr2O4 + 488 CO2 + 700 H2O + 311 N2
Fe + HCl = H2(g) + FeCl3 =>
2 Fe + 6 HCl = 3 H2(g) + 2 FeCl3
CO(NO3)4 + Mg = Mg(NO3)2 + CO =>
CO(NO3)4 + 2 Mg = 2 Mg(NO3)2 + CO
Zn + O2 + H2O = Zn2{+} + OH{-} =>
8 Zn + O2 + 2 H2O = 4 Zn2{+} + 4 OH{-}
Al + NaOH + H2O = H2 + Na3[Al(OH)6] =>
2 Al + 6 NaOH + 6 H2O = 3 H2 + 2 Na3[Al(OH)6]
LiI + VPO4 = LiO4 + VPI =>
LiI + VPO4 = LiO4 + VPI
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