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CuSO4 + 2 KBr = CuBr2 + K2SO4
Al(OH)3 + HNO3 = Al(NO3)3 + H2O =>
Al(OH)3 + 3 HNO3 = Al(NO3)3 + 3 H2O
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
HCl + Al(OH)3 = AlCl3 + H2O =>
3 HCl + Al(OH)3 = AlCl3 + 3 H2O
Ta + N = TaN =>
Ta + N = TaN
NH4 + O2 = N2O5 + H2O =>
4 NH4 + 9 O2 = 2 N2O5 + 8 H2O
Mn{2+} + NH3 + H2O2 = MnO2 + NH4{+} =>
Mn{2+} + 2 NH3 + H2O2 = MnO2 + 2 NH4{+}
Ca(H2PO4)2 + AgNO3 = Ca(NO3)2 + AgH2PO4 =>
Ca(H2PO4)2 + 2 AgNO3 = Ca(NO3)2 + 2 AgH2PO4
CrBr3 + KBrO3 + KOH = K2CrO4 + KBr + H2O =>
2 CrBr3 + KBrO3 + 10 KOH = 2 K2CrO4 + 7 KBr + 5 H2O
H2S(g) + O28(g) = S(s) + H2O(l) =>
28 H2S(g) + O28(g) = 28 S(s) + 28 H2O(l)
Sb + Br = SbBr3 =>
Sb + 3 Br = SbBr3
NO2 + H2O = (HNO3) + NO =>
3 NO2 + H2O = 2(HNO3) + NO
H3(AsO4) = As2O5 + H2O =>
2 H3(AsO4) = As2O5 + 3 H2O
Za + CuSO4 = Cu + ZaSO4 =>
Za + CuSO4 = Cu + ZaSO4
NaOH + SO4 = Na2SO4(OH)2 =>
2 NaOH + SO4 = Na2SO4(OH)2
H2NO2 + KO = H2O + K2NO3 =>
H2NO2 + 2 KO = H2O + K2NO3
KCl + H2SO4 = K2SO4 + HCl =>
2 KCl + H2SO4 = K2SO4 + 2 HCl
CsCl + Ag3PO4 = Cs3PO4 + AgCl =>
3 CsCl + Ag3PO4 = Cs3PO4 + 3 AgCl
CH4 = C + H2 =>
CH4 = C + 2 H2
H2SO4 + HCl = H2S + Cl2 + H2O =>
H2SO4 + 8 HCl = H2S + 4 Cl2 + 4 H2O
COS2 + O2 = CO2O3 + SO2 =>
COS2 + 4 O2 = CO2O3 + 2 SO2
NH3 + KOH = KNH4 + O =>
NH3 + KOH = KNH4 + O
AgNO3 + H2 = Ag2 + HNO3 =>
2 AgNO3 + H2 = Ag2 + 2 HNO3
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
CH3OH + KMnO4 + H2SO4 = H2CO + MnSO4 + K2SO4 + H2O =>
5 CH3OH + 2 KMnO4 + 3 H2SO4 = 5 H2CO + 2 MnSO4 + K2SO4 + 8 H2O
Cr(OH)3 + NaOH = Cr(OH)4{-} + Na{+} =>
Cr(OH)3 + NaOH = Cr(OH)4{-} + Na{+}
Cl2 + KNO2 + H2O = KNO3 + HCl =>
Cl2 + KNO2 + H2O = KNO3 + 2 HCl
N2 + Si = Si3N4 =>
2 N2 + 3 Si = Si3N4
K2Cr2O7 + H2O = CrO4{-2} + K{+} + H3O{+} =>
K2Cr2O7 + 3 H2O = 2 CrO4{-2} + 2 K{+} + 2 H3O{+}
Cr + H2SO4 = CrSO4 + H2 =>
Cr + H2SO4 = CrSO4 + H2
Cl2 + HOH = HCl + O2 =>
2 Cl2 + 2 HOH = 4 HCl + O2
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s) =>
Mg(s) + Cu(NO3)2(aq) = Mg(NO3)2(aq) + Cu(s)
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
Al4Si3 + Ca3N2 = AlN + Ca2Si =>
Al4Si3 + 2 Ca3N2 = 4 AlN + 3 Ca2Si
HF + H2O = H3O + F2 =>
2 HF + 2 H2O = 2 H3O + F2
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Na2SO4 + H3PO4 = H2SO4 + Na3PO4 =>
3 Na2SO4 + 2 H3PO4 = 3 H2SO4 + 2 Na3PO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
SnCl2 + KIO3 + HCl = SnCl4 + KICl2 + H2O =>
2 SnCl2 + KIO3 + 6 HCl = 2 SnCl4 + KICl2 + 3 H2O
I + H2O = H2I + O =>
I + H2O = H2I + O
SO2 + Pb(NO3)2 = PbS + NO + O2 =>
SO2 + Pb(NO3)2 = PbS + 2 NO + 3 O2
Ca + No3 = Ca(No3)2 =>
Ca + 2 No3 = Ca(No3)2
K2MnO4 + H2O = MnO2 + KOH + O3 =>
3 K2MnO4 + 3 H2O = 3 MnO2 + 6 KOH + O3
CrO + H2SO4 = H2O + CrSO4 =>
CrO + H2SO4 = H2O + CrSO4
CaSO4H2O = (CaSO4)2H2O + H2O =>
2 CaSO4H2O = (CaSO4)2H2O + H2O
K(IO3) + KI + H2SO4 = I2 + H2O + K2(SO4) =>
K(IO3) + 5 KI + 3 H2SO4 = 3 I2 + 3 H2O + 3 K2(SO4)
HCN + H2O = CN{-} + H3O{+} =>
HCN + H2O = CN{-} + H3O{+}
SO4{-2} + NH3 = SO3{-2}{-} + H2O + N2 =>
3 SO4{-2} + 2 NH3 = 3 SO3{-2}{-} + 3 H2O + N2
Ni + NH4OH = [Ni(NH3)6] + H2O =>
Ni + 6 NH4OH = [Ni(NH3)6] + 6 H2O
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