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8 PH3 + 3 Br2 = 6 PH4Br + P2
H2O + Cu2 = Cu2O + H2 =>
H2O + Cu2 = Cu2O + H2
ZnCO3 + HClO3 = H2O + Zn(ClO3)2 + CO2 =>
ZnCO3 + 2 HClO3 = H2O + Zn(ClO3)2 + CO2
CH3CO2H = C + H2 + O2 =>
CH3CO2H = 2 C + 2 H2 + O2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Co(OH)2 + NH4Cl + NH4OH = [Co(NH3)4]Cl2 + H2O =>
Co(OH)2 + 2 NH4Cl + 2 NH4OH = [Co(NH3)4]Cl2 + 4 H2O
NiCl2 + Na3PO4 = Ni3(PO4)2 + NaCl =>
3 NiCl2 + 2 Na3PO4 = Ni3(PO4)2 + 6 NaCl
Fe + C = FeC =>
Fe + C = FeC
Bi + HCl + H2O2 = BiCl3 + H2O =>
2 Bi + 6 HCl + 3 H2O2 = 2 BiCl3 + 6 H2O
LiOH + HBr = LiBr + H2O =>
LiOH + HBr = LiBr + H2O
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CuCl2 + O2 = CuO2 + Cl2 =>
CuCl2 + O2 = CuO2 + Cl2
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
TlCl = Tl + Cl2 =>
2 TlCl = 2 Tl + Cl2
WC + O2 = WO3 + CO2 =>
2 WC + 5 O2 = 2 WO3 + 2 CO2
Zn(OH)2 + NH3 = [Zn(NH3)4] + OH =>
Zn(OH)2 + 4 NH3 = [Zn(NH3)4] + 2 OH
KBr + Fe(OH)3 = KOH + FeBr3 =>
3 KBr + Fe(OH)3 = 3 KOH + FeBr3
NaClO + KBr = NaBr + KCl + O2 =>
2 NaClO + 2 KBr = 2 NaBr + 2 KCl + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Co(NO3)2 + NaF = CoF2 + NaNO3 =>
Co(NO3)2 + 2 NaF = CoF2 + 2 NaNO3
H3PO4(aq) + Sr(OH)2(aq) = H2O + Sr3(PO4)2 =>
2 H3PO4(aq) + 3 Sr(OH)2(aq) = 6 H2O + Sr3(PO4)2
H2 + NO = H2O + N2 =>
2 H2 + 2 NO = 2 H2O + N2
MnO2(s) + HBr(aq) = MnBr2(aq) + H2O(l) + Br2(g) =>
MnO2(s) + 4 HBr(aq) = MnBr2(aq) + 2 H2O(l) + Br2(g)
C6H8N2 + O2 = CO2 + HNO3 + H2O =>
2 C6H8N2 + 21 O2 = 12 CO2 + 4 HNO3 + 6 H2O
NaOH + PO4 = Na3PO4 + OH =>
3 NaOH + PO4 = Na3PO4 + 3 OH
V + H = VH5 =>
V + 5 H = VH5
CH3CH2Cl + NaOH = CH3CH2OH + NaCl =>
CH3CH2Cl + NaOH = CH3CH2OH + NaCl
WO3 + H = W2O5 + H2O =>
2 WO3 + 2 H = W2O5 + H2O
NH3 + BaCl2 = Ba(NH3)4 + Cl2 =>
4 NH3 + BaCl2 = Ba(NH3)4 + Cl2
Ba(NO3)3 + H2SO4 = Ba2(SO4)3 + HNO3 =>
2 Ba(NO3)3 + 3 H2SO4 = Ba2(SO4)3 + 6 HNO3
HCOOH + CuO = CO2 + H2O + Cu =>
HCOOH + CuO = CO2 + H2O + Cu
Mg + P = Mg3P2 =>
3 Mg + 2 P = Mg3P2
C6H7NaO6 + CaCl2 = C12H14CaO12 + NaCl =>
2 C6H7NaO6 + CaCl2 = C12H14CaO12 + 2 NaCl
CH3COCl + NaOH = CH3COOH + NaCl =>
CH3COCl + NaOH = CH3COOH + NaCl
P2O5 + NaOH = NaPO3 + H2O =>
P2O5 + 2 NaOH = 2 NaPO3 + H2O
CeCl3*7H2O = Ce2O3 + HCl + H2O =>
2 CeCl3*7H2O = Ce2O3 + 6 HCl + 11 H2O
NaJ + AgNO3 = NaNO3 + AgJ =>
NaJ + AgNO3 = NaNO3 + AgJ
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
C9H18O(nonanol) + O2 = CO2 + H2O =>
C9H18O(nonanol) + 13 O2 = 9 CO2 + 9 H2O
N + H = NH4 =>
N + 4 H = NH4
H2O2 + FeCl3 = Fe + HCl3 + O2 =>
H2O2 + 2 FeCl3 = 2 Fe + 2 HCl3 + O2
Ca(OH)2 + CO2 = CaCO3 + H2O(Ca(OH)2) =>
2 Ca(OH)2 + CO2 = CaCO3 + H2O(Ca(OH)2)
Al = Al{+3} + e =>
Al = Al{+3} + 3e
Cu(OH)2(aq) + Na2CO3(s) = CuCO3 + NaOH =>
Cu(OH)2(aq) + Na2CO3(s) = CuCO3 + 2 NaOH
MgCl2 + K3(PO)4 = Mg(PO)4 + K3Cl2 =>
MgCl2 + K3(PO)4 = Mg(PO)4 + K3Cl2
NO + CO = N + CO2 =>
NO + CO = N + CO2
AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + KNO3 =>
2 AgNO3(aq) + K2Cr2O7(aq) = Ag2Cr2O7(s) + 2 KNO3
MgCl2 + K3Po4 = Mg3(Po4)2 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3(Po4)2 + 6 KCl
H2S + H2SO3 = S + H2O =>
2 H2S + H2SO3 = 3 S + 3 H2O
CaCO3 + H2SO4 = CaSO4 + H2O + CO2 =>
CaCO3 + H2SO4 = CaSO4 + H2O + CO2
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