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PbNO3 + NaCl = PbCl + NaNO3
calcium + sulfur = CaS =>
Ca + S = CaS
C3H6O + O2 = CO + H2O =>
2 C3H6O + 5 O2 = 6 CO + 6 H2O
AgNO{3} + KCl = AgCl + KNO{3} =>
AgNO{3} + KCl = AgCl + KNO{3}
Cu(OH)2 + H3AsO3 = Cu3(AsO3)2 + H2O =>
3 Cu(OH)2 + 2 H3AsO3 = Cu3(AsO3)2 + 6 H2O
S + HNO3 = H2SO4 + NO2 + H2O =>
S + 6 HNO3 = H2SO4 + 6 NO2 + 2 H2O
HC6H7O7 + CaCO3 = Ca3(C6H5O7)2 + CO2 + H2O =>
2 HC6H7O7 + 3 CaCO3 = Ca3(C6H5O7)2 + 3 CO2 + 3 H2O
HCl(g) = H2 + Cl2 =>
2 HCl(g) = H2 + Cl2
CaCl2 + CO3 = CaCO3 + Cl2 =>
CaCl2 + CO3 = CaCO3 + Cl2
KC + ZnCl = KCl + ZnC =>
KC + ZnCl = KCl + ZnC
FeCl3 + HBr = FeBr2 + Br2 + HCl =>
2 FeCl3 + 6 HBr = 2 FeBr2 + Br2 + 6 HCl
(CH3)3SiCl + H2O = Si(CH3)3 + ClO + H2 =>
(CH3)3SiCl + H2O = Si(CH3)3 + ClO + H2
Fe + HCl = Fe4Cl2 + H90 =>
180 Fe + 90 HCl = 45 Fe4Cl2 + H90
NaClO3 + H2C2O4 = ClO2 + NaC2O4 + H2O =>
NaClO3 + H2C2O4 = ClO2 + NaC2O4 + H2O
(NH2)2CO + HNO3 = (NH2)2COHNO3 =>
(NH2)2CO + HNO3 = (NH2)2COHNO3
Mn{+2} + BiO3 + H{+} = Bi{+3} + H2O + MnO4{-} =>
3 Mn{+2} + 5 BiO3 + 6 H{+} = 5 Bi{+3} + 3 H2O + 3 MnO4{-}
H2O2 + NaOH = NaO2 + H2O =>
3 H2O2 + 2 NaOH = 2 NaO2 + 4 H2O
H2 + N2 = NH =>
H2 + N2 = 2 NH
AgNO3 + NaCN = AgCN + NaNO3 =>
AgNO3 + NaCN = AgCN + NaNO3
AgNO3 + K2SO4 = Ag2SO4 + KNO3 = =>
2 AgNO3 + K2SO4 = Ag2SO4 + 2 KNO3
Cr2O7{3-} + C + H{+} = Cr{3+} + CO2 + H2O =>
4 Cr2O7{3-} + 5 C + 36 H{+} = 8 Cr{3+} + 5 CO2 + 18 H2O
ZnO + HCl = ZnCl2 + H2O =>
ZnO + 2 HCl = ZnCl2 + H2O
KHP(aq) + NaOH(aq) = H2O + NaKP =>
KHP(aq) + NaOH(aq) = H2O + NaKP
Si + MnO2 = Mn2SiO4 =>
Si + 2 MnO2 = Mn2SiO4
Cu + HNO3 = Cu(NO3)2 + NH4NO3 + H2O =>
4 Cu + 10 HNO3 = 4 Cu(NO3)2 + NH4NO3 + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
AlCl3 + K2CO3 + H2O = Al(OH)3 + H2CO3 + KCl =>
2 AlCl3 + 3 K2CO3 + 6 H2O = 2 Al(OH)3 + 3 H2CO3 + 6 KCl
CaCl2 + Na2SO4 = Ca2(SO4)2 + Na2Cl2 =>
2 CaCl2 + 2 Na2SO4 = Ca2(SO4)2 + 2 Na2Cl2
Al(NO3)3*9H2O = Al2O3 + NO2 + O2 + H2O =>
4 Al(NO3)3*9H2O = 2 Al2O3 + 12 NO2 + 3 O2 + 36 H2O
NaHS03 + H2SO4 = S02 + Na2SO4 + H2 =>
2 NaHS03 + H2SO4 = 3 S02 + Na2SO4 + 2 H2
BaZnO2 + H2SO4 = BaSO4 + ZnSO4 + H2O =>
BaZnO2 + 2 H2SO4 = BaSO4 + ZnSO4 + 2 H2O
NaCl + AgBr = AgCl + NaBr* =>
NaCl + AgBr = AgCl + NaBr*
BeO + HCl = BeCl + OH =>
BeO + HCl = BeCl + OH
Ca(NO3)2 + Al(OH)3 = Al(OH)3Ca(NO3)2 =>
Ca(NO3)2 + Al(OH)3 = Al(OH)3Ca(NO3)2
Mn7 = Mn4 =>
4 Mn7 = 7 Mn4
K3AlO3 + H2SO4 = K2SO4 + Al2(SO4)3 + H2O =>
2 K3AlO3 + 6 H2SO4 = 3 K2SO4 + Al2(SO4)3 + 6 H2O
K2Cr2O7 + H2C2O4 = CO2 + H2O + K[Cr(C2O4)2(OH2)2] =>
K2Cr2O7 + 7 H2C2O4 = 6 CO2 + 3 H2O + 2 K[Cr(C2O4)2(OH2)2]
KMnO4 + HCl + KOH = H2O + Cl2 + K2[MnCl6] =>
2 KMnO4 + 18 HCl + 2 KOH = 10 H2O + 3 Cl2 + 2 K2[MnCl6]
LiOH + NH3 = Li3N + H2O =>
3 LiOH + NH3 = Li3N + 3 H2O
C6H6 + HNO3 = CO2 + H2O + NO =>
C6H6 + 10 HNO3 = 6 CO2 + 8 H2O + 10 NO
KNO3 + H2SO4 + Cu = K2SO4 + Cu(NO3)2 + NO2 + H2O =>
4 KNO3 + 2 H2SO4 + Cu = 2 K2SO4 + Cu(NO3)2 + 2 NO2 + 2 H2O
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HNO3 + H2O = H3NO4 =>
HNO3 + H2O = H3NO4
C7H8O + CuO = Cu + H2O + C7H6O2 =>
C7H8O + 2 CuO = 2 Cu + H2O + C7H6O2
C2H5OH + KMnO4 + HCl = C2H4O2 + MnCl2 + KCl + H2O =>
5 C2H5OH + 4 KMnO4 + 12 HCl = 5 C2H4O2 + 4 MnCl2 + 4 KCl + 11 H2O
MnO4{-} + H2S + H{+} = S + Mn{2+} + H2O =>
2 MnO4{-} + 5 H2S + 6 H{+} = 5 S + 2 Mn{2+} + 8 H2O
FeCl2 + NH4{+} + OH{-} = (Fe(NH3)4Cl2) + H2O =>
FeCl2 + 4 NH4{+} + 4 OH{-} = (Fe(NH3)4Cl2) + 4 H2O
Mg(OH)2(s) + HCl(ac) = MgCl2(ac) + H2O(l) =>
Mg(OH)2(s) + 2 HCl(ac) = MgCl2(ac) + 2 H2O(l)
NaHSO4 + KOH = Na2SO4 + KHSO4 + H2O =>
2 NaHSO4 + KOH = Na2SO4 + KHSO4 + H2O
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
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