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2 KNO3 + S + 3 C = K2S + N2 + 3 CO2
Ga + O2 = Ga2O3 =>
4 Ga + 3 O2 = 2 Ga2O3
C2H6MgBr + C3H6O = C5H12O + MgBr =>
C2H6MgBr + C3H6O = C5H12O + MgBr
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
KMnO4 + KNO2 + NaOH = K2MnO4 + KNO3 + H2O + Na2MnO4 =>
2 KMnO4 + KNO2 + 2 NaOH = K2MnO4 + KNO3 + H2O + Na2MnO4
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
NaHS + Pb(NO3)2 + H2O = Pb(OH)2 + NaNO3 + H2S =>
2 NaHS + Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 NaNO3 + 2 H2S
Bi(OH)3 + HCl = Bi + H2O + Cl =>
Bi(OH)3 + 3 HCl = Bi + 3 H2O + 3 Cl
(NH4)2SO4 + HF = H2SO4 + NH4F =>
(NH4)2SO4 + 2 HF = H2SO4 + 2 NH4F
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
AsCl3 + NaOH = As(OH)3 + NaCl =>
AsCl3 + 3 NaOH = As(OH)3 + 3 NaCl
C600H1000O500 + H2O = C12H22O11 =>
C600H1000O500 + 50 H2O = 50 C12H22O11
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Cu = Cu{+2} + e =>
Cu = Cu{+2} + 2e
HClOZn = ZnOHCl =>
HClOZn = ZnOHCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H2S + Pb(NO2)2 = PbS + HNO2 =>
H2S + Pb(NO2)2 = PbS + 2 HNO2
MgF2 + S = MgS + F2 =>
MgF2 + S = MgS + F2
AgNO3(aq)NaI(aq) = AgI(s)NaNO3(aq) =>
AgNO3(aq)NaI(aq) = AgI(s)NaNO3(aq)
AgNO3(aq)NaI(aq) = AgINaNO3 =>
AgNO3(aq)NaI(aq) = AgINaNO3
KI + CI{2} = KCI + I{2} =>
KI + CI{2} = KCI + I{2}
Cu + F2 = CuF =>
2 Cu + F2 = 2 CuF
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)3 + H2O =>
5 PbO2 + Mn(NO3)2 + 13 HNO3 = HMnO4 + 5 Pb(NO3)3 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H + OH =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H + 2 OH
MgCO3 + HC2H3O2 = Mg(C2H3O2)2 + H2O + CO2 =>
MgCO3 + 2 HC2H3O2 = Mg(C2H3O2)2 + H2O + CO2
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Sb + H = SbH3 =>
Sb + 3 H = SbH3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
H3PO4 + NH4OH = HOH + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 HOH + (NH4)3PO4
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O =>
Cl2O7 + Ca(OH)2 = Ca(ClO4)2 + H2O
Na + PbNO3 = Pb + Na2NO3 =>
2 Na + PbNO3 = Pb + Na2NO3
Ba + H2O = H2 + Ba2O =>
2 Ba + H2O = H2 + Ba2O
C7H5O2{-} + MgBr{+} + HCl = C7H6O2 + MgBrCl =>
C7H5O2{-} + MgBr{+} + HCl = C7H6O2 + MgBrCl
ZnO + NH3 = H2O + N2 + Zn =>
3 ZnO + 2 NH3 = 3 H2O + N2 + 3 Zn
H2CrO4 + Zn = ZnCrO4 + H2 =>
H2CrO4 + Zn = ZnCrO4 + H2
Pb3O4 + KOH + H2O = K2[Pb(OH)4] + K3[Pb(OH)6] =>
Pb3O4 + 8 KOH + 4 H2O = K2[Pb(OH)4] + 2 K3[Pb(OH)6]
Ni(CO2) = Ni2 + CO2 =>
2 Ni(CO2) = Ni2 + 2 CO2
AgNO3 + Ba(OH)2 = AgOH + BaNO3 + OH =>
AgNO3 + Ba(OH)2 = AgOH + BaNO3 + OH
H2GeO4 + H2O = H3O + HGeO4 =>
H2GeO4 + H2O = H3O + HGeO4
H2S + Pb(NO2)2 = PbS + HNO2 =>
H2S + Pb(NO2)2 = PbS + 2 HNO2
NH4NO3 + Pb(CIO4)2 = Pb(NO3)2 + NH4CIO4 =>
2 NH4NO3 + Pb(CIO4)2 = Pb(NO3)2 + 2 NH4CIO4
Fe(SCN) + HCl = H(SCN) + FeCl =>
Fe(SCN) + HCl = H(SCN) + FeCl
CaC = CCa =>
CaC = CCa
NaClO3 + H2S = S + NaCl + H2O =>
NaClO3 + 3 H2S = 3 S + NaCl + 3 H2O
CH3CH(OH)CH3 + Cr2O72{-} + H{+} = CH3COCH3 + Cr3{+} + H2O =>
427 CH3CH(OH)CH3 + 6 Cr2O72{-} + 10 H{+} = 427 CH3COCH3 + 4 Cr3{+} + 432 H2O
KMnO4 + Ca(NO2)2 + H2SO4 = Ca(NO3)2 + MnSO4 + K2SO4 + H2O =>
4 KMnO4 + 5 Ca(NO2)2 + 6 H2SO4 = 5 Ca(NO3)2 + 4 MnSO4 + 2 K2SO4 + 6 H2O
SiH + O2 = SiO2 + H4 =>
4 SiH + 4 O2 = 4 SiO2 + H4
BaCl2 + H2(SO4) = HCl + Ba(SO4) =>
BaCl2 + H2(SO4) = 2 HCl + Ba(SO4)
FeCl3 + NaFe(Fe(CN)6) = Fe4[Fe(CN)6]3 + NaCl =>
FeCl3 + 3 NaFe(Fe(CN)6) = Fe4[Fe(CN)6]3 + 3 NaCl
HBrO + Ag + H{+} = Br2 + Ag{+} + H2O =>
2 HBrO + 2 Ag + 2 H{+} = Br2 + 2 Ag{+} + 2 H2O
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