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2 CuIO3 + K2CO3 = 2 KIO3 + Cu2CO3
HCNO + HBrO = HBrO3 + HCN =>
2 HCNO + HBrO = HBrO3 + 2 HCN
Ca(CH3CO2)2(aq) + HCl(aq) = CaCl2(aq) + HCH3CO2(aq) =>
Ca(CH3CO2)2(aq) + 2 HCl(aq) = CaCl2(aq) + 2 HCH3CO2(aq)
Al + PbF4 = Pb + AlF3 =>
4 Al + 3 PbF4 = 3 Pb + 4 AlF3
C3H14 + O2 = CO2 + H2O =>
2 C3H14 + 13 O2 = 6 CO2 + 14 H2O
Cu(s) + FeCl3(aq) = CuCl + Fe =>
3 Cu(s) + FeCl3(aq) = 3 CuCl + Fe
Cr(C2H3O2)3 + Ni(ClO3)2 = Ni(C2H3O2)3 + Cr(ClO3)2 =>
Cr(C2H3O2)3 + Ni(ClO3)2 = Ni(C2H3O2)3 + Cr(ClO3)2
Cu + F = CuF2 =>
Cu + 2 F = CuF2
CuBr = Cu + Br2 =>
2 CuBr = 2 Cu + Br2
HIO3 + H2S = S + HI + H2O =>
HIO3 + 3 H2S = 3 S + HI + 3 H2O
C6H5SO3Na + NaOH = C6H5ONa + Na2SO3 + H2O =>
C6H5SO3Na + 2 NaOH = C6H5ONa + Na2SO3 + H2O
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
NaHSO4*H2O = Na2S2O7 + H2O =>
2 NaHSO4*H2O = Na2S2O7 + 3 H2O
Na2O + H4P2O7 = Na3PO4 + H2O =>
3 Na2O + H4P2O7 = 2 Na3PO4 + 2 H2O
KBr(aq) + MgCl2(aq) = KCl + MgBr2 =>
2 KBr(aq) + MgCl2(aq) = 2 KCl + MgBr2
Mn + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn + 2 NaOH + 4 H2O = Na2[Mn(OH)6] + 2 H2
Y + Cl2 = YCl2 =>
Y + Cl2 = YCl2
Cu3WO6 = Cu2WO4 + CuO + O2 =>
2 Cu3WO6 = 2 Cu2WO4 + 2 CuO + O2
H2SO4 + Ra(OH)2 = Ra2(SO4)2 + H2O =>
2 H2SO4 + 2 Ra(OH)2 = Ra2(SO4)2 + 4 H2O
AgNO3(aq) + Na2CrO4 = Ag2CrO4(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CrO4 = Ag2CrO4(s) + 2 NaNO3(aq)
H2SeO4 + HCl = H2SeO3 + Cl2 + H2O =>
H2SeO4 + 2 HCl = H2SeO3 + Cl2 + H2O
C2H2O4 = CO2 + CO + H2O =>
C2H2O4 = CO2 + CO + H2O
H2O2 + Mn(NO3)2 + KOH = K2MnO4 + KNO3 + H2O =>
2 H2O2 + Mn(NO3)2 + 4 KOH = K2MnO4 + 2 KNO3 + 4 H2O
C6H7NO3S + Na2CO3 = NaC6H6NO3S + CO2 + H2O =>
2 C6H7NO3S + Na2CO3 = 2 NaC6H6NO3S + CO2 + H2O
Rb2CO3 = Rb + CO3 =>
Rb2CO3 = 2 Rb + CO3
C27H28Br2O5S + H2O = C27H30Br2O6S =>
C27H28Br2O5S + H2O = C27H30Br2O6S
Cr2(SO4)3 + K2S2O8 + H2O = K2SO4 + K2Cr2O7 + H2SO4 =>
Cr2(SO4)3 + 3 K2S2O8 + 7 H2O = 2 K2SO4 + K2Cr2O7 + 7 H2SO4
H2SiO3 + H2O = H3O + SiO3 =>
H2SiO3 + 2 H2O = 2 H3O + SiO3
Fe(CrO2)2 + Na2O2 = NaFeO2 + Na2CrO4 + Na2O =>
2 Fe(CrO2)2 + 7 Na2O2 = 2 NaFeO2 + 4 Na2CrO4 + 2 Na2O
NaI(aq) + BaS(aq) = BaI2(aq) + Na2S(aq) =>
2 NaI(aq) + BaS(aq) = BaI2(aq) + Na2S(aq)
Co + N2 = Co3N5 =>
6 Co + 5 N2 = 2 Co3N5
Fe(OH)2 + NaOCl + NaOH = Na2FeO4 + NaCl + H2O =>
Fe(OH)2 + 2 NaOCl + 2 NaOH = Na2FeO4 + 2 NaCl + 2 H2O
HNO3 + CuSO4 = Cu(NO3)2 + SO4H2 =>
2 HNO3 + CuSO4 = Cu(NO3)2 + SO4H2
C10H16 + CI2 = C + HCI =>
C10H16 + 8 CI2 = 2 C + 16 HCI
NiBr2 + NaOH = Ni(OH)2 + NaBr =>
NiBr2 + 2 NaOH = Ni(OH)2 + 2 NaBr
Cu(NO3)2*3H2O + C6H12N4 = Cu + CO2 + H2O + N2 =>
3 Cu(NO3)2*3H2O + C6H12N4 = 3 Cu + 6 CO2 + 15 H2O + 5 N2
Bi(NO3)3 + NaOH + Na2SmO2 + H2O = Bi + Na2Sm(OH)6 + NaNO3 =>
2 Bi(NO3)3 + 6 NaOH + 3 Na2SmO2 + 6 H2O = 2 Bi + 3 Na2Sm(OH)6 + 6 NaNO3
Ca(s) + Fe(NO3)3(aq) = Ca(NO3)2(aq) + Fe(s) =>
3 Ca(s) + 2 Fe(NO3)3(aq) = 3 Ca(NO3)2(aq) + 2 Fe(s)
Mg(OH)2(aq) + (NH4)2SO4(aq) = MgSO4 + H2O + NH3 =>
Mg(OH)2(aq) + (NH4)2SO4(aq) = MgSO4 + 2 H2O + 2 NH3
MnO2 + CH4 = Mn + CO2 + H2O =>
2 MnO2 + CH4 = 2 Mn + CO2 + 2 H2O
Pb{2+} + H2SO4 = PbSO4 + H{+} =>
Pb{2+} + H2SO4 = PbSO4 + 2 H{+}
Cs2CO3 + HClO4 = H2CO3 + CsClO4 =>
Cs2CO3 + 2 HClO4 = H2CO3 + 2 CsClO4
H3BO3(aq) = H2B4O7(aq) + H2O(l) =>
4 H3BO3(aq) = H2B4O7(aq) + 5 H2O(l)
Ni2O3 = Ni + O2 =>
2 Ni2O3 = 4 Ni + 3 O2
Co(OH)3 + H{+} = Co{+2} + O2 + H2O =>
4 Co(OH)3 + 8 H{+} = 4 Co{+2} + O2 + 10 H2O
Hg + H2O = Hg(OH) + H2 =>
2 Hg + 2 H2O = 2 Hg(OH) + H2
KClO5 = KCl + O2 =>
2 KClO5 = 2 KCl + 5 O2
Mg + NH4NO3 = MgO + N2 + H2 =>
3 Mg + NH4NO3 = 3 MgO + N2 + 2 H2
HNO2 + H2SO4 = NOHSO4 + H2O =>
HNO2 + H2SO4 = NOHSO4 + H2O
K3Fe(CN)6 = K + Fe(CN)6 =>
K3Fe(CN)6 = 3 K + Fe(CN)6
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