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NaAlSiO4 + 2 SiO2 = NaAlSi3O8
C2H4Br2 + Zn = C2H4 + ZnBr2 =>
C2H4Br2 + Zn = C2H4 + ZnBr2
FeS2 + H2O = Fe2O3 + H + H2SO4 =>
2 FeS2 + 19 H2O = Fe2O3 + 30 H + 4 H2SO4
Pb3(PO4)4 + H2SO4 = Pb(SO4)2 + H3PO4 =>
Pb3(PO4)4 + 6 H2SO4 = 3 Pb(SO4)2 + 4 H3PO4
HCl(aq) + K2SO4(aq) = H2SO4(aq) + KCl(aq) =>
2 HCl(aq) + K2SO4(aq) = H2SO4(aq) + 2 KCl(aq)
KNO3 + Fe(OH)3 = Fe(NO3)3 + KOH =>
3 KNO3 + Fe(OH)3 = Fe(NO3)3 + 3 KOH
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Zn3(PO4)2 + Ba = Ba3(PO4)2 + Zn =>
Zn3(PO4)2 + 3 Ba = Ba3(PO4)2 + 3 Zn
CuBr + H2SO4 = CuSO4 + Br2 + SO2 + H2O =>
2 CuBr + 4 H2SO4 = 2 CuSO4 + Br2 + 2 SO2 + 4 H2O
Mg + Ag = MgAg2 =>
Mg + 2 Ag = MgAg2
MgH2 + O2 = Mg(OH)2 =>
MgH2 + O2 = Mg(OH)2
Ba3(PO4)2 + Na2(SO4) = Na3PO4 + BaSO4 =>
Ba3(PO4)2 + 3 Na2(SO4) = 2 Na3PO4 + 3 BaSO4
SrSO3 + CH3COOH = Sr(CH3COO)2 + H2O + SO2 =>
SrSO3 + 2 CH3COOH = Sr(CH3COO)2 + H2O + SO2
CI2 + HI = I + HCI =>
CI2 + HI = 2 I + HCI
Mg(SO4) + H2O = MgO + H2(SO4) =>
Mg(SO4) + H2O = MgO + H2(SO4)
SiO2(g) + HF(aq) = SiF4(g) + H2O(l) =>
SiO2(g) + 4 HF(aq) = SiF4(g) + 2 H2O(l)
Na2S2O3 + H2O + CO2 = NaHCO3 + H2SO3 + S =>
Na2S2O3 + 2 H2O + 2 CO2 = 2 NaHCO3 + H2SO3 + S
Fe + Cr(NO3)3 = Fe(NO3)2 + Cr =>
3 Fe + 2 Cr(NO3)3 = 3 Fe(NO3)2 + 2 Cr
ZnSO4 + (NH4)2SO4 = [Zn(NH3)4]SO4 + H2SO4 =>
ZnSO4 + 2(NH4)2SO4 = [Zn(NH3)4]SO4 + 2 H2SO4
CuSO4 + KI + H2O = Cu(OH)2 + HI + K2SO4 =>
CuSO4 + 2 KI + 2 H2O = Cu(OH)2 + 2 HI + K2SO4
Br2(g) + F2(g) = BrF5(g) =>
Br2(g) + 5 F2(g) = 2 BrF5(g)
COS + KOH = K2S + K2CO3 + H2O =>
COS + 4 KOH = K2S + K2CO3 + 2 H2O
CH3CHNH2COOH + O2 = CO2 + H2O + N2 =>
4 CH3CHNH2COOH + 15 O2 = 12 CO2 + 14 H2O + 2 N2
NBr3 + I2 = NBr2I + IBr =>
NBr3 + I2 = NBr2I + IBr
CH3COOH(aq) + NaOH = CH3COONa + H2O =>
CH3COOH(aq) + NaOH = CH3COONa + H2O
Al2O3 + KOH = KAlO2 + HOH =>
Al2O3 + 2 KOH = 2 KAlO2 + HOH
SnCl2 + HNO3 = Sn(NO3)2 + HCl =>
SnCl2 + 2 HNO3 = Sn(NO3)2 + 2 HCl
Fe{2+} + K3[Fe(CN)6]{2-} = Fe[K3Fe(CN)6] =>
Fe{2+} + K3[Fe(CN)6]{2-} = Fe[K3Fe(CN)6]
HCl + Zn(NO3)2 = ZnCl + H + NO3 =>
HCl + Zn(NO3)2 = ZnCl + H + 2 NO3
CH3CONH2 + HCl = CH3COCl + NH3 =>
CH3CONH2 + HCl = CH3COCl + NH3
CrCl3 + NaBiO3 + H2SO4 = Bi2(SO4)3 + H2Cr2O7 + Na2SO4 + HCl + H2Cl =>
12 CrCl3 + 14 NaBiO3 + 28 H2SO4 = 7 Bi2(SO4)3 + 6 H2Cr2O7 + 7 Na2SO4 + 28 HCl + 8 H2Cl
H2SO3 + ZnCO3 = Zn2(SO3)2 + H2O + CO2 =>
2 H2SO3 + 2 ZnCO3 = Zn2(SO3)2 + 2 H2O + 2 CO2
Be + HF = BeF2 + H2 =>
Be + 2 HF = BeF2 + H2
N2 + Cu + H2O = NH4 + CuO =>
N2 + 4 Cu + 4 H2O = 2 NH4 + 4 CuO
Zn + LiF = ZnF2 + Li =>
Zn + 2 LiF = ZnF2 + 2 Li
Ba(C2H3O2)2 + (NH4)2S = BaS + NH4C2H3O2 =>
Ba(C2H3O2)2 + (NH4)2S = BaS + 2 NH4C2H3O2
CuSO4 + NaCl(aq) = CuCl2(s) + Na2SO4(aq) =>
CuSO4 + 2 NaCl(aq) = CuCl2(s) + Na2SO4(aq)
NaHCO3(s) + H2O(l) = Na + H2CO3 + OH =>
NaHCO3(s) + H2O(l) = Na + H2CO3 + OH
C7H12 + K2Cr2O7 + H2SO4 = C7H12O3 + K2SO4 + Cr2(SO4)3 + H2O =>
C7H12 + K2Cr2O7 + 4 H2SO4 = C7H12O3 + K2SO4 + Cr2(SO4)3 + 4 H2O
NaCl = Na4Cl4 =>
4 NaCl = Na4Cl4
Sr(NO3)2 + Al(NO3)3*9H2O + CH4N2O = SrAl2O4 + CO2 + H2O + N2 =>
3 Sr(NO3)2 + 6 Al(NO3)3*9H2O + 20 CH4N2O = 3 SrAl2O4 + 20 CO2 + 94 H2O + 32 N2
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(aq) + KNO3(aq) =>
Pb(NO3)2(aq) + K2CrO4(aq) = PbCrO4(aq) + 2 KNO3(aq)
K2C2O4 + KMnO4 + H2O = CO2 + Mn(OH)2 + KOH =>
5 K2C2O4 + 2 KMnO4 + 8 H2O = 10 CO2 + 2 Mn(OH)2 + 12 KOH
Hg0 = Hg02 =>
2 Hg0 = Hg02
H6C76 + O2 = CO2 + H2O =>
2 H6C76 + 155 O2 = 152 CO2 + 6 H2O
BaSO4 + NH4NO3 = Ba(NO3)2 + (NH4)2SO4 =>
BaSO4 + 2 NH4NO3 = Ba(NO3)2 + (NH4)2SO4
NaOH + ClH = NaCl + H2O =>
NaOH + ClH = NaCl + H2O
Na2MoO4 = Na + MoO4 =>
Na2MoO4 = 2 Na + MoO4
Mg(CH3CO2)2 + KOH = Mg(OH)2 + K(CH3CO2) =>
Mg(CH3CO2)2 + 2 KOH = Mg(OH)2 + 2 K(CH3CO2)
SO2 + O2(g) = SO3 =>
2 SO2 + O2(g) = 2 SO3
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