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PH3 + 2 O2 = H3PO4
Zn + H2O = Zn(OH)2 + H2 =>
Zn + 2 H2O = Zn(OH)2 + H2
CaO + HBr = CaBr(OH) =>
CaO + HBr = CaBr(OH)
Cu(s) + Na2SO4(aq) = Na(s) + CuSO4(aq) =>
Cu(s) + Na2SO4(aq) = 2 Na(s) + CuSO4(aq)
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Zu + H2SO4 = ZuSO4 + H2 =>
Zu + H2SO4 = ZuSO4 + H2
HCl(s) + K2SO3(aq) = KCl + H2O + SO2 =>
2 HCl(s) + K2SO3(aq) = 2 KCl + H2O + SO2
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
ScO = Sc + O2 =>
2 ScO = 2 Sc + O2
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
V2O5 + CCl4 = VCl5 + COCl2 =>
V2O5 + 5 CCl4 = 2 VCl5 + 5 COCl2
C4H10 + Br2 = C4Br2 + H10 =>
C4H10 + Br2 = C4Br2 + H10
MgCO3 + HCI = MgCI + HCO3 =>
MgCO3 + HCI = MgCI + HCO3
AlCl3 + Ba(OH)2 = Al(OH)3 + BaCl2 =>
2 AlCl3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaCl2
CH3CH2CH2COOH + Zn = ZnCH3CH2CH2COOH =>
CH3CH2CH2COOH + Zn = ZnCH3CH2CH2COOH
C3H8 + KMnO4 + H2O = C3H8O2 + MnO2 + KOH =>
3 C3H8 + 4 KMnO4 + 2 H2O = 3 C3H8O2 + 4 MnO2 + 4 KOH
H3PO4 + Na20 = Na3PO4 + H2 =>
20 H3PO4 + 3 Na20 = 20 Na3PO4 + 30 H2
Cr + F2 = CrF3 =>
2 Cr + 3 F2 = 2 CrF3
C2H2Cl4 = C2HCl3 + HCl =>
C2H2Cl4 = C2HCl3 + HCl
Fe + HCl(conc) = FeCl2 + H2 =>
Fe + 2 HCl(conc) = FeCl2 + H2
H3PO2 + AgAsO4 + H2O = H3PO4 + Ag + H3AsO3 =>
5 H3PO2 + 4 AgAsO4 + 6 H2O = 5 H3PO4 + 4 Ag + 4 H3AsO3
P + KCl = K + PCl =>
P + KCl = K + PCl
Cl + OH = Cl(OH)4 =>
Cl + 4 OH = Cl(OH)4
Cl{-} + N2 + H2O = Cl2 + N2H4 + OH{-} =>
4 Cl{-} + N2 + 4 H2O = 2 Cl2 + N2H4 + 4 OH{-}
AlNO3 + Mg = Mg(NO3)2 + Al =>
2 AlNO3 + Mg = Mg(NO3)2 + 2 Al
C2H2 + HNO3 = CO2 + H2O + N2 =>
C2H2 + 2 HNO3 = 2 CO2 + 2 H2O + N2
PCl3Cl2 = PCl5 =>
PCl3Cl2 = PCl5
Ca + HNO3 = Ca(NO3)2 + H2 =>
Ca + 2 HNO3 = Ca(NO3)2 + H2
MgCO3 + HCI = MgCI + HCO3 =>
MgCO3 + HCI = MgCI + HCO3
Cr + Cl2 = CrCl3 =>
2 Cr + 3 Cl2 = 2 CrCl3
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
Cr(OH)3 = H3CrO3 =>
Cr(OH)3 = H3CrO3
CH3CH2CH2COOH + Zn = ZnCH3CH2CH2COOH =>
CH3CH2CH2COOH + Zn = ZnCH3CH2CH2COOH
H2O2 + I{-} + H{+} = I2 + H2O =>
H2O2 + 2 I{-} + 2 H{+} = I2 + 2 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
AuF3 = Au + F2 =>
2 AuF3 = 2 Au + 3 F2
C3H6 + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H6 + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 15 H2O
H + I = HI =>
H + I = HI
NaHS + H2O2 = Na2S2O4 + H2O =>
2 NaHS + 5 H2O2 = Na2S2O4 + 6 H2O
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + CH3COOK =>
Pb(CH3COO)2 + K2CO3 + H2O = Pb(OH)2 + CO2 + 2 CH3COOK
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C6H5COOH + KHCO3 = KC6H5COO + CO2 + H2O =>
C6H5COOH + KHCO3 = KC6H5COO + CO2 + H2O
H2NOH + Fe{3} = N2O + Fe{2} + H{+} + H2O =>
2 H2NOH + 4 Fe{3} = N2O + 4 Fe{2} + 4 H{+} + H2O
H3PO4 + Na20 = Na3PO4 + H2 =>
20 H3PO4 + 3 Na20 = 20 Na3PO4 + 30 H2
Br2 + Na2S2O3 + H2O = NaBr + HBr + H2SO4 =>
4 Br2 + Na2S2O3 + 5 H2O = 2 NaBr + 6 HBr + 2 H2SO4
P4 + Br2 = PBr3 =>
P4 + 6 Br2 = 4 PBr3
HCl + AgF = HF + AgCl =>
HCl + AgF = HF + AgCl
C10H16(limonene) + KMnO4 + H2O = C10H20O4 + MnO2 + KOH =>
3 C10H16(limonene) + 4 KMnO4 + 8 H2O = 3 C10H20O4 + 4 MnO2 + 4 KOH
CuCl2 + Na = Cu + NaCl =>
CuCl2 + 2 Na = Cu + 2 NaCl
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