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Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
Ca(H2PO4)2 + H2SO4 + H2O = CaSO4*H2O + H3PO4 =>
Ca(H2PO4)2 + H2SO4 + H2O = CaSO4*H2O + 2 H3PO4
H3PO4 + CaO2H2 = Ca3P2O8 + H2O =>
2 H3PO4 + 3 CaO2H2 = Ca3P2O8 + 6 H2O
NO2(g) + H2(g) = NH3(g) + H2O(g) =>
2 NO2(g) + 7 H2(g) = 2 NH3(g) + 4 H2O(g)
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
Ti + TiO2 + TiCl3 + VCl3 = Ti5VO6Cl6 =>
Ti + 3 TiO2 + TiCl3 + VCl3 = Ti5VO6Cl6
Cu(NO3)2 + NH4OH + NaOH = Cu(NH3)4(OH)2 + NaNO3 + H2O =>
Cu(NO3)2 + 4 NH4OH + 2 NaOH = Cu(NH3)4(OH)2 + 2 NaNO3 + 4 H2O
Na + Ga2O3 = Ga + Na2O =>
6 Na + Ga2O3 = 2 Ga + 3 Na2O
HgO + Sb2O3 + H2O2 = Hg2Sb2O7 + H2O =>
2 HgO + Sb2O3 + 2 H2O2 = Hg2Sb2O7 + 2 H2O
Cu(NO3)2 + Li2S = Li(NO3)2 + Cu2S =>
2 Cu(NO3)2 + Li2S = 2 Li(NO3)2 + Cu2S
[Zn(NH3)4](NO3)2 + KCN = K2[Zn(CN)2(NH3)4](NO3)2 =>
[Zn(NH3)4](NO3)2 + 2 KCN = K2[Zn(CN)2(NH3)4](NO3)2
KMnO4 + Na2S + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 24 HCl = 8 KCl + 8 MnCl2 + 5 Na2SO4 + 12 H2O
Cu + AgNO3 = (Cu(NO3)2) + Ag =>
Cu + 2 AgNO3 = (Cu(NO3)2) + 2 Ag
KMnO4 + Na2S + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 24 HCl = 8 KCl + 8 MnCl2 + 5 Na2SO4 + 12 H2O
water + P2O5 = phosphoricacid =>
3 H2O + P2O5 = 2 H3PO4
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
I{5+} + O{2-} = I2O5 =>
2 I{5+} + 5 O{2-} = I2O5
AgNO3 + HPO4 = AgNO3HPO4 =>
AgNO3 + HPO4 = AgNO3HPO4
Fe(SCN)3 + KMnO4 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + HNO3MnSO4 + K2SO4 + H2O =>
2 Fe(SCN)3 + 6 KMnO4 + 39 H2SO4 = Fe2(SO4)3 + 33 SO2 + 6 CO2 + 6 HNO3MnSO4 + 3 K2SO4 + 36 H2O
NH3 + HI = NH4I =>
NH3 + HI = NH4I
Ba + O2 = BaO2 =>
Ba + O2 = BaO2
Be + N2 = Be3N2 =>
3 Be + N2 = Be3N2
Li + K2S = LiS + K =>
Li + K2S = LiS + 2 K
Sn + H2 = SnH1 =>
2 Sn + H2 = 2 SnH1
PbS + Cu2S + HNO3 = Pb(NO3)2 + Cu(NO3)2NO + S2 + H2O =>
PbS + Cu2S + 8 HNO3 = Pb(NO3)2 + 2 Cu(NO3)2NO + S2 + 4 H2O
CaCl2 + AgCl = AgCl2 + CaCl =>
CaCl2 + AgCl = AgCl2 + CaCl
B + Zn = Zn3B2 =>
2 B + 3 Zn = Zn3B2
As + N = As2N =>
2 As + N = As2N
CuSO4 + NiCl2 = CuCl2 + NiSO4 =>
CuSO4 + NiCl2 = CuCl2 + NiSO4
Cl2 + I2 + KOH = KCl + KIO3 + H2O =>
5 Cl2 + I2 + 12 KOH = 10 KCl + 2 KIO3 + 6 H2O
Cu{2+} + Na = Cu + Na{+} =>
Cu{2+} + 2 Na = Cu + 2 Na{+}
V2(SO4)3 + Na2SO4 + H2O = NaV(SO4)2*12H2O =>
V2(SO4)3 + Na2SO4 + 24 H2O = 2 NaV(SO4)2*12H2O
Pt + H2SO4 = H2 + Pt(SO4) =>
Pt + H2SO4 = H2 + Pt(SO4)
CdSO4 + KCN = KSO4 + CdCN =>
CdSO4 + KCN = KSO4 + CdCN
Zn + SO2 = ZnS + ZnO =>
3 Zn + SO2 = ZnS + 2 ZnO
(CO3)2 + M = M2O + CO2 =>
(CO3)2 + 4 M = 2 M2O + 2 CO2
Fe2O3 + H2 = H2Fe2O3 =>
Fe2O3 + H2 = H2Fe2O3
AgBr + Cl2 = AgCl2 + Br2 =>
2 AgBr + 2 Cl2 = 2 AgCl2 + Br2
Cu(OH)2 + CaSO4 = CuSO4 + Ca(OH)2 =>
Cu(OH)2 + CaSO4 = CuSO4 + Ca(OH)2
C2H5OH + K2Cr2O7 + H2SO4 = C2H4O + K2SO4 + Cr2(SO4) + H2O =>
5 C2H5OH + K2Cr2O7 + 2 H2SO4 = 5 C2H4O + K2SO4 + Cr2(SO4) + 7 H2O
NH4Al(SO4)2 = Al + NH4(SO4)2 =>
NH4Al(SO4)2 = Al + NH4(SO4)2
Na2C2O4 + calciumchloride = CaC2O4 + sodiumchloride =>
Na2C2O4 + CaCl2 = CaC2O4 + 2 NaCl
C8H16O2 + CO2 = C8H16O8 + C =>
C8H16O2 + 3 CO2 = C8H16O8 + 3 C
Fe(s) + HNO3(conc)(aq) = Fe(NO3)(s) + NO(g) + H2O(l) =>
3 Fe(s) + 4 HNO3(conc)(aq) = 3 Fe(NO3)(s) + NO(g) + 2 H2O(l)
HgNO3 + CaSO4 = Hg2SO4 + Ca(NO3)2 =>
2 HgNO3 + CaSO4 = Hg2SO4 + Ca(NO3)2
C3H8 + O2 = COH2 + H2O =>
C3H8 + 2 O2 = 3 COH2 + H2O
HBrO3 + Al = Al(BrO3)3 + H2 =>
6 HBrO3 + 2 Al = 2 Al(BrO3)3 + 3 H2
Cu(NO3)2 = Cu + (NO3) =>
Cu(NO3)2 = Cu + 2(NO3)
Tl + HCl = TlCl3 + H2 =>
2 Tl + 6 HCl = 2 TlCl3 + 3 H2
K2Cr2O7(aq) + CH3CH2OH(aq) + H2SO4 = Cr2(SO4)3(aq) + K2SO4(aq) + CH3COOH(aq) + H2O =>
2 K2Cr2O7(aq) + 3 CH3CH2OH(aq) + 8 H2SO4 = 2 Cr2(SO4)3(aq) + 2 K2SO4(aq) + 3 CH3COOH(aq) + 11 H2O
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