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K2S2O8 = 2 K{+} + S2O8{2-}
Fe2O3 + Si = FeO + SiO2 =>
2 Fe2O3 + Si = 4 FeO + SiO2
NH4SCN + Ba(OH)2 = Ba(SCN)2 + NH4OH =>
2 NH4SCN + Ba(OH)2 = Ba(SCN)2 + 2 NH4OH
SiH2Cl2 + H2O = H2SiO3 + HCl + H2 =>
SiH2Cl2 + 3 H2O = H2SiO3 + 2 HCl + 2 H2
Ag + H2O2 = Ag2O + H2O =>
2 Ag + H2O2 = Ag2O + H2O
Na2SO3 + KIO3 + H2SO4 = K2SO4 + I2 + H2O + Na2SO4 =>
5 Na2SO3 + 2 KIO3 + H2SO4 = K2SO4 + I2 + H2O + 5 Na2SO4
Na3AlO3 + H2SO4 = Al2(SO4)3 + NaOH =>
2 Na3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 NaOH
KBr + BaCl2 = KCl + BaBr2 =>
2 KBr + BaCl2 = 2 KCl + BaBr2
Sb(OH)3 + HCl = H[SbCl4] + H2O =>
Sb(OH)3 + 4 HCl = H[SbCl4] + 3 H2O
HCl(aq) + Na2SO3(s) = H2O + SO2 + NaCl =>
2 HCl(aq) + Na2SO3(s) = H2O + SO2 + 2 NaCl
NH4NO3 + Ba(OH) = Ba(NO3)2 + H2O + NH3 =>
17 NH4NO3 + 8 Ba(OH) = 8 Ba(NO3)2 + 11 H2O + 18 NH3
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + CH3COOH(aq) =>
NaCH3COO(aq) + HCl(aq) = NaCl(aq) + CH3COOH(aq)
NO2{-} + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
NO2{-} + 3 Zn + 5 OH{-} = NH3 + 3 ZnO2{2-} + H2O
Ag(OH) + H2SO4 = Ag2SO4 + H2O =>
2 Ag(OH) + H2SO4 = Ag2SO4 + 2 H2O
MgCI2 + Ca(OH)2 = CaCI2 + Mg(OH)2 =>
MgCI2 + Ca(OH)2 = CaCI2 + Mg(OH)2
CO2 + Ca(NO3)2 + H2O = CaCO3 + HNO3 =>
CO2 + Ca(NO3)2 + H2O = CaCO3 + 2 HNO3
BeCl + KS = BeS + KCl =>
BeCl + KS = BeS + KCl
FeCl3 + LiOH = Fe(OH)3 + LiCl =>
FeCl3 + 3 LiOH = Fe(OH)3 + 3 LiCl
NO3{-} + H{+} = O2 + NO + H2O =>
4 NO3{-} + 4 H{+} = 3 O2 + 4 NO + 2 H2O
H2SO4 + H2Br = SO2 + Br2 + H2O =>
2 H2SO4 + 2 H2Br = 2 SO2 + Br2 + 4 H2O
CaO(s) + H{2}O(l) = Ca(OH){2}(aq) =>
CaO(s) + H{2}O(l) = Ca(OH){2}(aq)
CuSO4 + KBr = K2CuBr4 + K2SO4 =>
CuSO4 + 4 KBr = K2CuBr4 + K2SO4
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
CuO + HNO3 = Cu(NO3)2 + H2O(water) =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O(water)
HNO2(ac) + KMnO4(ac) + H2SO4(ac) = MnSO4(ac) + HNO3(ac) + K2SO4(ac) + H2O(l) =>
5 HNO2(ac) + 2 KMnO4(ac) + 3 H2SO4(ac) = 2 MnSO4(ac) + 5 HNO3(ac) + K2SO4(ac) + 3 H2O(l)
Cu + Hg{+} = Cu{2+} + Hg =>
Cu + 2 Hg{+} = Cu{2+} + 2 Hg
KCl + Mg(OH)2 = KOH + MgCl2 =>
2 KCl + Mg(OH)2 = 2 KOH + MgCl2
FeCl2 + ClF3 = FeF3 + Cl2 =>
2 FeCl2 + 2 ClF3 = 2 FeF3 + 3 Cl2
KO2 + H2O + CO2 = KHCO3 + O2 = NAHCO3 + CO2 + NA2CO3 + H2O =>
4 KO2 + 2 H2O + 4 CO2 = 4 KHCO3 + 3 O2
Pb + OH = PbOH =>
Pb + OH = PbOH
CH2O + HCN + H2O = C2H4O3 + NH3 =>
CH2O + HCN + 2 H2O = C2H4O3 + NH3
CHBr3 + HBr = CH4 + Br =>
CHBr3 + 3 HBr = CH4 + 6 Br
C3H3O3{-} + H2 = C2H3O2{-} + H{+} =>
2 C3H3O3{-} + 2 H2 = 3 C2H3O2{-} + H{+}
C2H6 + HNO3 = CO2 + NO + H2O =>
3 C2H6 + 14 HNO3 = 6 CO2 + 14 NO + 16 H2O
HOCl(aq) + NaOH(aq) = OH(l) + NaCl(aq) =>
HOCl(aq) + NaOH(aq) = 2 OH(l) + NaCl(aq)
CO2 + Ca(NO3)2 + H2O = CaCO3 + HNO3 =>
CO2 + Ca(NO3)2 + H2O = CaCO3 + 2 HNO3
Cu3AsS4 + O2 = Cu2S + As2O3 + SO2 =>
4 Cu3AsS4 + 13 O2 = 6 Cu2S + 2 As2O3 + 10 SO2
CH2Cu2O5 + NH4OH = Cu(NH3)4(OH)2 + Cu(OH)2 + CO2 =>
4 CH2Cu2O5 + 4 NH4OH = Cu(NH3)4(OH)2 + 7 Cu(OH)2 + 4 CO2
NH4NO3 + Na2CO3 + H2O = NH4OH + H2CO3 + NaNO3 =>
2 NH4NO3 + Na2CO3 + 2 H2O = 2 NH4OH + H2CO3 + 2 NaNO3
ZnSO4 + Na2SO4 + H2O = Na2ZnO2 + H2SO4 =>
ZnSO4 + Na2SO4 + 2 H2O = Na2ZnO2 + 2 H2SO4
HCl + KMnO4 + I2 = MnCl2 + KCl + ICl3 + H2O =>
48 HCl + 6 KMnO4 + 5 I2 = 6 MnCl2 + 6 KCl + 10 ICl3 + 24 H2O
AsH3 + Sb = As + SbH3 =>
AsH3 + Sb = As + SbH3
(NH4)3P + Pb(BrO3)2 = Pb3P2 + NH4BrO3 =>
2(NH4)3P + 3 Pb(BrO3)2 = Pb3P2 + 6 NH4BrO3
HPO4 + BeOH = BePO4 + H2O =>
HPO4 + BeOH = BePO4 + H2O
KMnO4 + K2S2O3 + O2 = MnO2 + K2SO4 =>
4 KMnO4 + 2 K2S2O3 + O2 = 4 MnO2 + 4 K2SO4
S + CO2 = C + SO2 =>
S + CO2 = C + SO2
NH4SCN + FeCl3 = NH4 + NH4Cl + Fe(SCN)6 =>
6 NH4SCN + FeCl3 = 3 NH4 + 3 NH4Cl + Fe(SCN)6
KMnO4 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 H2C2O4 + 3 H2SO4 = 2 MnSO4 + 10 CO2 + 8 H2O + K2SO4
KSCN + Al = AlSCN + K =>
KSCN + Al = AlSCN + K
SiO2 + BaCO3 = BaO + Si(CO3)2 =>
SiO2 + 2 BaCO3 = 2 BaO + Si(CO3)2
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