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SrBr2 + K2SO4 = Sr(SO4) + 2 KBr
Cr2O3 + CS2 = Cr2S3 + CO2 =>
2 Cr2O3 + 3 CS2 = 2 Cr2S3 + 3 CO2
NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na2CO3 + SiO2 =>
2 NaAlSi3O8 + H2CO3 + H2O = Al2Si2O5(OH)4 + Na2CO3 + 4 SiO2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
CoCO3 + HCl = CoCl2 + H2CO3 =>
CoCO3 + 2 HCl = CoCl2 + H2CO3
Li2Br4H4S2O8 = LiSO4H2Br2 =>
Li2Br4H4S2O8 = 2 LiSO4H2Br2
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
KCl + CH3COOH = KCOOH + CH3Cl =>
KCl + CH3COOH = KCOOH + CH3Cl
Cl2(g) + NiI2(aq) = I2(s) + NiCl2(aq) =>
Cl2(g) + NiI2(aq) = I2(s) + NiCl2(aq)
Co{2+} + NO2{-} + H{+} = Co(NO2)6{3-} + NO + H2O =>
Co{2+} + 7 NO2{-} + 2 H{+} = Co(NO2)6{3-} + NO + H2O
Zn + K2Cr2O7 + H2SO4 = ZnSO4 + CrSO4 + K2SO4 + H2O =>
4 Zn + K2Cr2O7 + 7 H2SO4 = 4 ZnSO4 + 2 CrSO4 + K2SO4 + 7 H2O
Pb + NaOH + H2O = Na2[PbOH]4 + H2 =>
4 Pb + 2 NaOH + 2 H2O = Na2[PbOH]4 + H2
NaH2PO4 + HCl = H3PO4 + ClNa =>
NaH2PO4 + HCl = H3PO4 + ClNa
KOH + AgNO3 = Ag(OH) + KNO3 =>
KOH + AgNO3 = Ag(OH) + KNO3
Al(OH)2F + Ba(OH)2 = Al(OH)2 + Ba(OH)2F =>
Al(OH)2F + Ba(OH)2 = Al(OH)2 + Ba(OH)2F
V2O3 + Fe2O3 = V2O5 + FeO =>
V2O3 + 2 Fe2O3 = V2O5 + 4 FeO
KMnO4 + H2O2 = KOH + O2 + MnO2 =>
2 KMnO4 + H2O2 = 2 KOH + 2 O2 + 2 MnO2
Fe + CO2 = C + FeO =>
2 Fe + CO2 = C + 2 FeO
Zn + Cu3(PO4)2 = Zn3(PO4) + Cu =>
6 Zn + Cu3(PO4)2 = 2 Zn3(PO4) + 3 Cu
PCl3 + H2O = POCl + HCl =>
PCl3 + H2O = POCl + 2 HCl
K + P = PK =>
K + P = PK
(C6H5)2CH2 + NH2{-} = (C6H5)2CH{-} + NH3 =>
(C6H5)2CH2 + NH2{-} = (C6H5)2CH{-} + NH3
K + P = PK =>
K + P = PK
AgNo3K3Po4 = AgPo4K3No3 =>
AgNo3K3Po4 = AgPo4K3No3
Na2B4O7*5H2O + HCl = H3BO3 + NaCl =>
Na2B4O7*5H2O + 2 HCl = 4 H3BO3 + 2 NaCl
NH3 + H2SO4 = H2O + NO2 + H3SO =>
NH3 + H2SO4 = H2O + NO2 + H3SO
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
Pb(NO3)2(aq) + Na2CrO4 = NaNO3 + PbCrO4 =>
Pb(NO3)2(aq) + Na2CrO4 = 2 NaNO3 + PbCrO4
K + P = PK =>
K + P = PK
Ga2O3 + SOCl2 = GaCl3 + SO2 =>
Ga2O3 + 3 SOCl2 = 2 GaCl3 + 3 SO2
C8H9NO + HNO3 = C8H8N2O3 + H2O =>
C8H9NO + HNO3 = C8H8N2O3 + H2O
K + P = PK =>
K + P = PK
[Cu(NH3)4]SO4(aq) + H2SO4 = CuSO4 + (NH4)2SO4 =>
[Cu(NH3)4]SO4(aq) + 2 H2SO4 = CuSO4 + 2(NH4)2SO4
C4H6Br2 + Br2 = C4H6Br4 =>
C4H6Br2 + Br2 = C4H6Br4
Cl2 + IO{3-} + OH{-} = Cl{-} + IO6{5-} + H2O =>
4 Cl2 + IO{3-} + 10 OH{-} = 8 Cl{-} + IO6{5-} + 5 H2O
I2 = I =>
I2 = 2 I
HNO3 + HCN = H + CN2O3 =>
HNO3 + HCN = 2 H + CN2O3
P + HCl = PCl + PH =>
2 P + HCl = PCl + PH
NaCl + Pb(NO3)4 = NaNO3 + PbCl4 =>
4 NaCl + Pb(NO3)4 = 4 NaNO3 + PbCl4
K + P = PK =>
K + P = PK
Na2V4O9 + NaHCO3 + O2 = NaVO3 + H2O + CO2 =>
Na2V4O9 + 2 NaHCO3 + O2 = 4 NaVO3 + H2O + 2 CO2
NH3(g) + O2 = NO2(g) + H2O(l) =>
4 NH3(g) + 7 O2 = 4 NO2(g) + 6 H2O(l)
Cr + NH3 = CrN + H3 =>
Cr + NH3 = CrN + H3
S + HNO3 = H2SO4 + NO =>
S + 2 HNO3 = H2SO4 + 2 NO
K + P = PK =>
K + P = PK
K + P = KP =>
K + P = KP
MgO + Cl = MgCl2 + O =>
MgO + 2 Cl = MgCl2 + O
H42CO3 + O2 = CO2 + H2O =>
H42CO3 + 10 O2 = CO2 + 21 H2O
K + P = PK =>
K + P = PK
K + P = K3P =>
3 K + P = K3P
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