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2 B + 3 F2 = 2 BF3
AgCl + HgNa = HgCl + AgNa =>
AgCl + HgNa = HgCl + AgNa
KMnO4 + NaHSO3 + H2O = MnO2 + NaHSO4 + KOH =>
2 KMnO4 + 3 NaHSO3 + H2O = 2 MnO2 + 3 NaHSO4 + 2 KOH
B + F = BF3 =>
B + 3 F = BF3
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Na2S + Cl2 + H2O = NaCl + H2SO3 + HCl =>
Na2S + 3 Cl2 + 3 H2O = 2 NaCl + H2SO3 + 4 HCl
Cu2[Fe(CN)6] + HNO3 = Cu(NO3)2 + H4[Fe(CN)6] =>
Cu2[Fe(CN)6] + 4 HNO3 = 2 Cu(NO3)2 + H4[Fe(CN)6]
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
B + O2 = BO2 =>
B + O2 = BO2
B + Cl2 = BCl3 =>
2 B + 3 Cl2 = 2 BCl3
CH4COOH + NaOH = CH4COONa + H2O =>
CH4COOH + NaOH = CH4COONa + H2O
NaPO3 + SiO2 = Na2SiO2 + P2O5 + O2 =>
4 NaPO3 + 2 SiO2 = 2 Na2SiO2 + 2 P2O5 + O2
LiOH + BeO = H2O + Li2BeO2 =>
2 LiOH + BeO = H2O + Li2BeO2
Cu + NaCl + H2O = CuCl2 + NaOH + H =>
Cu + 2 NaCl + 2 H2O = CuCl2 + 2 NaOH + 2 H
Cl2O3 + HCl = Cl2 + H2O =>
Cl2O3 + 6 HCl = 4 Cl2 + 3 H2O
Si3N4 + NF3 = SiF4 + N2 =>
Si3N4 + 4 NF3 = 3 SiF4 + 4 N2
KMnO4 + KOH + Na2SO3 = Na2SO4 + K2MnO4 + H2O =>
2 KMnO4 + 2 KOH + Na2SO3 = Na2SO4 + 2 K2MnO4 + H2O
B + F = BF3 =>
B + 3 F = BF3
Na2OH2O = NaOH =>
Na2OH2O = 2 NaOH
(H3O)2Sb2O6 = Sb6O13 + O2 + H2O =>
3(H3O)2Sb2O6 = Sb6O13 + O2 + 9 H2O
BH4{-} + ClO3{-} = H2BO3{-} + Cl{-]+H2O =>
3 BH4{-} + 4 ClO3{-} = 3 H2BO3{-} + 4 Cl{-]+3H2O
A + B = AB =>
A + B = AB
C3H7BrKCN = C3H7CNKBr =>
C3H7BrKCN = C3H7CNKBr
SnO + C = Sn + CO2 =>
2 SnO + C = 2 Sn + CO2
Hg2(NO3)2 + Ag = Ag(NO3)2 + Hg =>
Hg2(NO3)2 + Ag = Ag(NO3)2 + 2 Hg
A + B = AB =>
A + B = AB
KBrO + FeSO4 + H2SO4 = Fe2(SO4)3 + KBr + H2O =>
KBrO + 2 FeSO4 + H2SO4 = Fe2(SO4)3 + KBr + H2O
Pb(NO3)2 + KI = KNO3 + Pb(I2) =>
Pb(NO3)2 + 2 KI = 2 KNO3 + Pb(I2)
KNO2 + KMnO4 + HSO4 = K2SO4 + MnSO4 + KNO3 + H2O =>
13 KNO2 + 4 KMnO4 + 6 HSO4 = 2 K2SO4 + 4 MnSO4 + 13 KNO3 + 3 H2O
Na2S03 + KMnO4 + H2SO4 = MnSO4 + NaSO4 + K2SO4 + H2O =>
5 Na2S03 + 22 KMnO4 + 28 H2SO4 = 22 MnSO4 + 10 NaSO4 + 11 K2SO4 + 28 H2O
I2 + Al = I2Al =>
I2 + Al = I2Al
B + O2 = B2O3 =>
4 B + 3 O2 = 2 B2O3
LiOHK = LiKOH =>
LiOHK = LiKOH
Co(NO3)2*6H2O + H2SO4 = CoSO4 + H2O + HNO3 =>
Co(NO3)2*6H2O + H2SO4 = CoSO4 + 6 H2O + 2 HNO3
B + F2 = BF3 =>
2 B + 3 F2 = 2 BF3
Al2(CO3)3 + H2O = Al(OH)3 + H2CO3 =>
Al2(CO3)3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3
Mg + H2SO4(k) = MgSO4 + H2S + H2O =>
4 Mg + 5 H2SO4(k) = 4 MgSO4 + H2S + 4 H2O
B + O2 = BO2 =>
B + O2 = BO2
SnS + HNO3 = H2SO4 + NO2 + H2SnO3 + H2O =>
SnS + 10 HNO3 = H2SO4 + 10 NO2 + H2SnO3 + 3 H2O
F + NaCl = NaF + Cl =>
F + NaCl = NaF + Cl
Cl2(aq) + KI(aq) = KCl(aq) + I2(aq) =>
Cl2(aq) + 2 KI(aq) = 2 KCl(aq) + I2(aq)
BaCl2(ac) + Pb(NO3)2(ac) = Ba(NO3)2 + PbCl2 =>
BaCl2(ac) + Pb(NO3)2(ac) = Ba(NO3)2 + PbCl2
lithiumiodide + bromine = lithiumbromide + iodine =>
2 LiI + Br2 = 2 LiBr + I2
Zn20 = Zn = O2 =>
Zn20 = 20 Zn
HgBr + NaI = HgI2 + Na2Br =>
HgBr + 2 NaI = HgI2 + Na2Br
Al2(SO3)3 + H2SO4 = SO2 + H2O + Al2(SO4)3 =>
Al2(SO3)3 + 3 H2SO4 = 3 SO2 + 3 H2O + Al2(SO4)3
S8 + H2O = H2S + O2 =>
S8 + 8 H2O = 8 H2S + 4 O2
CH3NH2 + C2H5I = [CH3C2H5NH2]I =>
CH3NH2 + C2H5I = [CH3C2H5NH2]I
[Cu(NH3)2]Cl + NH4OH + O2 = CuO + NH4Cl + NH3 =>
4[Cu(NH3)2]Cl + 2 NH4OH + O2 = 4 CuO + 4 NH4Cl + 6 NH3
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