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2 Ag2O = 4 Ag + O2
Ni(HO)2 = NiO + H2O =>
Ni(HO)2 = NiO + H2O
AgNO3 + H2O = Ag2O + HNO3 =>
2 AgNO3 + H2O = Ag2O + 2 HNO3
B4H7 + H2O = H3BO3 + H2 =>
2 B4H7 + 24 H2O = 8 H3BO3 + 19 H2
KNO3 + C = CO2 + NO2 + K2O =>
4 KNO3 + C = CO2 + 4 NO2 + 2 K2O
O2 + Sb2S = SbO + SO2 =>
2 O2 + Sb2S = 2 SbO + SO2
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3 =>
Na2S2O3 + H2SO4 = Na2SO4 + H2S2O3
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
K2(SO3) + H(NO3) = K(NO3) + SO2 + H2O =>
K2(SO3) + 2 H(NO3) = 2 K(NO3) + SO2 + H2O
C5H12O + O2 = CO2 + H2O =>
2 C5H12O + 15 O2 = 10 CO2 + 12 H2O
Al(NO3)3*H2O = Al(NO3)3 + H2O =>
Al(NO3)3*H2O = Al(NO3)3 + H2O
LiBrH + HCO3 = H2O + LiBr + CO2 =>
LiBrH + HCO3 = H2O + LiBr + CO2
(e)K2CO3(s) + HNO3(aq) = KNO3(aq) + H2O(l) + CO2(g) =>
(e)K2CO3(s) + 2 HNO3(aq) = 2 KNO3(aq) + H2O(l) + CO2(g)
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH =>
CH3CH2CH2CH2OH + NaBr = CH3CH2CH2CH2Br + NaOH
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
NaOH + C12H22O11 = Na + CO2 + H2O =>
48 NaOH + C12H22O11 = 48 Na + 12 CO2 + 35 H2O
HCl + Mg(OH)2 = H3O2 + MgCl =>
HCl + Mg(OH)2 = H3O2 + MgCl
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
NiCl2(aq) + Ba(s) = Ni(s) + BaCl2(aq) =>
NiCl2(aq) + Ba(s) = Ni(s) + BaCl2(aq)
NH4OH + HIO4 = NH4IO4 + H2O =>
NH4OH + HIO4 = NH4IO4 + H2O
NH4(NO3) + LiOH = NH4OH + Li(NO3) =>
NH4(NO3) + LiOH = NH4OH + Li(NO3)
Al2O3 + SO2 = Al2(SO3)3 =>
Al2O3 + 3 SO2 = Al2(SO3)3
HNO3 + Ca(OH)2 = Ca(NO3)2 + H2O =>
2 HNO3 + Ca(OH)2 = Ca(NO3)2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaCl + K3(PO4) = KCl + Na3(PO4) =>
3 NaCl + K3(PO4) = 3 KCl + Na3(PO4)
Na2B4O7 + AgNO3 = Ag2B4O7 + NaNO3 =>
Na2B4O7 + 2 AgNO3 = Ag2B4O7 + 2 NaNO3
Cu{+} + Mn{2+} = Cu{2+} + Mn =>
2 Cu{+} + Mn{2+} = 2 Cu{2+} + Mn
Al2(SO4)3 + (NH4)2CO3 + H2O = Al(OH)3 + CO2 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3(NH4)2SO4
KIO3 + AgNO3 = KINO3 + AgO3 =>
KIO3 + AgNO3 = KINO3 + AgO3
C8H18O2 + SOCl2 = C8H16Cl2 + SO2 + HCl =>
C8H18O2 + 2 SOCl2 = C8H16Cl2 + 2 SO2 + 2 HCl
C2H6O + Cr2O7{-2} + H{+} = CO2 + Cr{+3} + H2O =>
C2H6O + 2 Cr2O7{-2} + 16 H{+} = 2 CO2 + 4 Cr{+3} + 11 H2O
P5Cl = P + Cl2 =>
2 P5Cl = 10 P + Cl2
H2SO4 + NH4OH = H4OH + NH2SO4 =>
H2SO4 + NH4OH = H4OH + NH2SO4
(Na)2(O)2 + (H)2S(O)4 = (Na)2S(O)4 + (H)2(O)2 =>
(Na)2(O)2 + (H)2S(O)4 = (Na)2S(O)4 + (H)2(O)2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Al + NiF = AlF2 + Ni =>
Al + 2 NiF = AlF2 + 2 Ni
H2 = H3 =>
3 H2 = 2 H3
NaI + AgNO3 = IAg + NaNO3 =>
NaI + AgNO3 = IAg + NaNO3
Ca(OH)2 + Cl2 = Ca(ClO)2 + CaCl2 + H2O =>
2 Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + CaCl2 + 2 H2O
Ag(s) + HNO3(aq) = AgNO3(aq) + H2O(l) + NO(g) =>
3 Ag(s) + 4 HNO3(aq) = 3 AgNO3(aq) + 2 H2O(l) + NO(g)
K2Cr2O7 + KOH + KNO2 + H2O = K3[Cr(OH)6] + KNO3 =>
K2Cr2O7 + 4 KOH + 3 KNO2 + 4 H2O = 2 K3[Cr(OH)6] + 3 KNO3
H2S + H{+} + Cr2O7{-2} = Cr{+2} + S + H2O =>
4 H2S + 6 H{+} + Cr2O7{-2} = 2 Cr{+2} + 4 S + 7 H2O
AlCl3 + LiAlH4 = AlH3 + LiCl =>
AlCl3 + 3 LiAlH4 = 4 AlH3 + 3 LiCl
Fe3Cl + Na(OH) = Fe3(OH) + NaCl =>
Fe3Cl + Na(OH) = Fe3(OH) + NaCl
C9H8O2 + C2H6O = C9H10O + H2O =>
5 C9H8O2 + 9 C2H6O = 7 C9H10O + 12 H2O
KHCO3 + SO2 = KHSO3 + CO2 =>
KHCO3 + SO2 = KHSO3 + CO2
Ca3N2 + K4C = Ca3C + K4N2 =>
Ca3N2 + K4C = Ca3C + K4N2
MnSO4 + Br2 + NaOH = MnO2 + NaBr + Na2SO4 + H2O =>
MnSO4 + Br2 + 4 NaOH = MnO2 + 2 NaBr + Na2SO4 + 2 H2O
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