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2 KI + CHCl3 = 2 KCl + I2 + CHCl
BaCl2(aq) + K2CrO4(aq) = Ba(s) + KCl(aq) + Cr(s) + O2(g) =>
BaCl2(aq) + K2CrO4(aq) = Ba(s) + 2 KCl(aq) + Cr(s) + 2 O2(g)
Na2CrO4 + NaNO2 + H2O = Cr(OH) + NaOH + NaNO3 =>
2 Na2CrO4 + 5 NaNO2 + 3 H2O = 2 Cr(OH) + 4 NaOH + 5 NaNO3
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Cu(NO3)2*6H2O + NH3 = Cu(NH3)4(NO3)2*2H2O + H2O =>
Cu(NO3)2*6H2O + 4 NH3 = Cu(NH3)4(NO3)2*2H2O + 4 H2O
NaS + CaCl2 = NaCl2 + CaS =>
NaS + CaCl2 = NaCl2 + CaS
Cr(NO3)2 + Na2S = CrS + NaNO3 =>
Cr(NO3)2 + Na2S = CrS + 2 NaNO3
Fe2O3(s) = FeO + O2 =>
2 Fe2O3(s) = 4 FeO + O2
V + ZnO = Zn + VO =>
V + ZnO = Zn + VO
H2O + SO3 = H2SO3 + O =>
H2O + SO3 = H2SO3 + O
B(OH)3 + C6H8O7*H2O = C6H5BO7 + H2O =>
B(OH)3 + C6H8O7*H2O = C6H5BO7 + 4 H2O
F2 + AlI3 = Al + IF =>
3 F2 + 2 AlI3 = 2 Al + 6 IF
Na2SO4 + Mg(NO3)2 = NaNO3 + MgSO4 =>
Na2SO4 + Mg(NO3)2 = 2 NaNO3 + MgSO4
KI + CuSO4 = CuI + K2SO4 + I2 =>
4 KI + 2 CuSO4 = 2 CuI + 2 K2SO4 + I2
H2S + NO3{-} + H{+} = H2O + NO + S =>
3 H2S + 2 NO3{-} + 2 H{+} = 4 H2O + 2 NO + 3 S
MgSO4*7H2O + Na2S2O3*5H2O = MgS2O3*6H2O + Na2SO4*5H2O + H2O =>
MgSO4*7H2O + Na2S2O3*5H2O = MgS2O3*6H2O + Na2SO4*5H2O + H2O
He + O2 = He4O =>
8 He + O2 = 2 He4O
Ca(NO3)2(aq) + HCl = HNO3(aq) + CaCl2(aq) =>
Ca(NO3)2(aq) + 2 HCl = 2 HNO3(aq) + CaCl2(aq)
Cl2(g) + Br{-}(aq) = Cl{-}(aq) + Br2(l) =>
Cl2(g) + 2 Br{-}(aq) = 2 Cl{-}(aq) + Br2(l)
NaSO4 + O2 = NaO2 + SO4 =>
NaSO4 + O2 = NaO2 + SO4
Na3AsO4 + Al(NO3)3 = AlAsO4 + Na(NO3) =>
Na3AsO4 + Al(NO3)3 = AlAsO4 + 3 Na(NO3)
NH4HS + NaOH = NH4OH + Na2S + H2O =>
NH4HS + 2 NaOH = NH4OH + Na2S + H2O
MnSO4 + Mg(OH)2 = Mn(OH)2 + MgSO4 =>
MnSO4 + Mg(OH)2 = Mn(OH)2 + MgSO4
NaOH + C6H8O7 = NaC6H7O7 + H2O =>
NaOH + C6H8O7 = NaC6H7O7 + H2O
NaCH3COO + HNO3 = NaNO3 + C2H4O2 =>
NaCH3COO + HNO3 = NaNO3 + C2H4O2
NaOH(aq) = Na + OH =>
NaOH(aq) = Na + OH
Be(OH)2 + H2SO4 = H2O + BeSO4 =>
Be(OH)2 + H2SO4 = 2 H2O + BeSO4
B2Br6 + HNO3 = B(NO3)3 + HBr =>
B2Br6 + 6 HNO3 = 2 B(NO3)3 + 6 HBr
I2 + O = I2O =>
I2 + O = I2O
Hg(ClO4)2 + Na2S = HgS + Na(ClO4) =>
Hg(ClO4)2 + Na2S = HgS + 2 Na(ClO4)
KBr + HNO3 = KNO3 + Br2 + NO + H2O =>
6 KBr + 8 HNO3 = 6 KNO3 + 3 Br2 + 2 NO + 4 H2O
Cr2O3 + H2CO3 = Cr2(CO3)3 + H2O =>
Cr2O3 + 3 H2CO3 = Cr2(CO3)3 + 3 H2O
H3BO3 + H3PO4 + ZnCl2 + KF + C2H6O = ZnBP + KCl + F2 + CO2 + H2O =>
3 H3BO3 + 3 H3PO4 + 3 ZnCl2 + 6 KF + 2 C2H6O = 3 ZnBP + 6 KCl + 3 F2 + 4 CO2 + 15 H2O
Ba + NHO3 = H2 + Ba(NO3)2 =>
Ba + 2 NHO3 = H2 + Ba(NO3)2
ZnF2 + KCl = KF + ZnCl2 =>
ZnF2 + 2 KCl = 2 KF + ZnCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
[CH3Hg(H2O)]{+} + HBr = CH3HgBr + H3O{+} =>
[CH3Hg(H2O)]{+} + HBr = CH3HgBr + H3O{+}
Mg + H3PO4 + NH3 = MgNH4PO4 + H2 =>
Mg + H3PO4 + NH3 = MgNH4PO4 + H2
Li2CO3 = Li2O + CO2 =>
Li2CO3 = Li2O + CO2
La100(N100O300)3*6H200O100 + Sr100(N100O300)2 + Zn100(N100O300)2*6H200O100 + Mn100(N100O300)2*2H200O100 + C400H6000600 = La70Sr30Zn25Mn75O300 + N100O200 + H200O100 + C100O200 =>
420154 La100(N100O300)3*6H200O100 + 180066 Sr100(N100O300)2 + 150055 Zn100(N100O300)2*6H200O100 + 450165 Mn100(N100O300)2*2H200O100 + 34 C400H6000600 = 600220 La70Sr30Zn25Mn75O300 + 2821034 N100O200 + 5341686 H200O100 + 136 C100O200
KMnO4 + Na2S + H2O = KOH + MnO2 + NaOH + S =>
2 KMnO4 + 3 Na2S + 4 H2O = 2 KOH + 2 MnO2 + 6 NaOH + 3 S
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(ppt) + NH4Cl(g) =>
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(ppt) + 2 NH4Cl(g)
Al2(SO4)3 + NH3*H2O = Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH3*H2O = 2 Al(OH)3 + 3(NH4)2SO4
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2 =>
CuSO4 + C2H5OH = Cu(OH)2 + SO2 + H2O + C2H2
Br2 + O2 = Br2O3 =>
2 Br2 + 3 O2 = 2 Br2O3
RbH + H2O = RbO + H2 =>
2 RbH + 2 H2O = 2 RbO + 3 H2
V2TaC2F2 = TaC + V6C5 + TaF5 + V =>
25 V2TaC2F2 = 15 TaC + 7 V6C5 + 10 TaF5 + 8 V
Na(cr) + O2(g) = Na2O(cr) =>
4 Na(cr) + O2(g) = 2 Na2O(cr)
KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + KNO3(aq) =>
2 KBr(aq) + Pb(NO3)2(aq) = PbBr2(s) + 2 KNO3(aq)
acetylsalicylicacid = C7H6O3 + aceticacid =>
8 C9H8O4 = 10 C7H6O3 + C2H4O2
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