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12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
PH3 + KMnO4 = P4O10 + K + Mn + H2O =>
4 PH3 + 4 KMnO4 = P4O10 + 4 K + 4 Mn + 6 H2O
NaCl(aq) + Ba(s) = BaCl(aq) + Na(s) =>
NaCl(aq) + Ba(s) = BaCl(aq) + Na(s)
K2CO3(s) + H2O(l) = H2CO3 + K2 + O2 =>
2 K2CO3(s) + 2 H2O(l) = 2 H2CO3 + 2 K2 + O2
CO2 + H2O = CH3OH + O2 =>
2 CO2 + 4 H2O = 2 CH3OH + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
((CH3(CH2)6CH3)) + O2 = CO2 + H2O =>
2((CH3(CH2)6CH3)) + 25 O2 = 16 CO2 + 18 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe2(SO4)3 + HCl = FeCl3 + H2(SO4) =>
Fe2(SO4)3 + 6 HCl = 2 FeCl3 + 3 H2(SO4)
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
CU + HSO4 = SO2 + CUO + H2O =>
3 CU + 2 HSO4 = 2 SO2 + 3 CUO + H2O
HC2H3CO2 + Ba(OH)2 = CO2 + HOH + Ba =>
HC2H3CO2 + 6 Ba(OH)2 = 3 CO2 + 8 HOH + 6 Ba
IO3 + HCl = HIO3 + Cl =>
IO3 + HCl = HIO3 + Cl
LiCl + H2O = HCl + LiOH =>
LiCl + H2O = HCl + LiOH
Cr2O7{-2} + H2O2 + H3O{+} = CrO5 + H2O =>
Cr2O7{-2} + 4 H2O2 + 2 H3O{+} = 2 CrO5 + 7 H2O
ZnS + H = Zn + H2S =>
ZnS + 2 H = Zn + H2S
LiCl + H2O = HCl + Li2O =>
2 LiCl + H2O = 2 HCl + Li2O
FeSO4 + KH2PO4 = FePO4 + KH2SO4 =>
FeSO4 + KH2PO4 = FePO4 + KH2SO4
Cl1 = Cl2 =>
2 Cl1 = Cl2
C6H10O5 + O2 = CO2 + H2O =>
C6H10O5 + 6 O2 = 6 CO2 + 5 H2O
CuOH + O2 + H2O = Cu(OH)2 =>
4 CuOH + O2 + 2 H2O = 4 Cu(OH)2
K2S + PB(NO3)2 = KNO3 + PBS =>
K2S + PB(NO3)2 = 2 KNO3 + PBS
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
*Na + S = Na2S =>
2*Na + S = Na2S
HNO2 = N2O3 + H2O =>
2 HNO2 = N2O3 + H2O
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2SO4 + H2O =>
2 KMnO4 + 2 NaOH + Na2SO3 = 2 Na2MnO4 + K2SO4 + H2O
NaCl + H2SO4 = Na2SO4 + Cl + H2 =>
2 NaCl + H2SO4 = Na2SO4 + 2 Cl + H2
Na2O2 + HOH = Na2OH + HO2 =>
Na2O2 + HOH = Na2OH + HO2
Na + Cr2(SO4) = Na2SO4 + Cr =>
2 Na + Cr2(SO4) = Na2SO4 + 2 Cr
CO4 + H2 = CO2 + H2O =>
CO4 + 2 H2 = CO2 + 2 H2O
C6H5Br + Na = C6H5Na + NaBr =>
C6H5Br + 2 Na = C6H5Na + NaBr
Na2O + P2O5 = NaPO + O2 =>
Na2O + P2O5 = 2 NaPO + 2 O2
CuCl + BaO = Cu2O + BaCl2 =>
2 CuCl + BaO = Cu2O + BaCl2
PH3 + HI = PH4{+} + I{-} =>
PH3 + HI = PH4{+} + I{-}
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + Zn(SO4) = Zn + Al(SO4)2 =>
Al + 2 Zn(SO4) = 2 Zn + Al(SO4)2
Fe(SCN)3 + KCl + FeCl3 = FeCl2 + (SCN)KCl =>
Fe(SCN)3 + 3 KCl + 2 FeCl3 = 3 FeCl2 + 3(SCN)KCl
(Mo(CN)2)(Mn(SCN)6) = (Mo(CN)2){+} + (Mn(SCN)6){-} =>
(Mo(CN)2)(Mn(SCN)6) = (Mo(CN)2){+} + (Mn(SCN)6){-}
NH3 + NaOH = NH4 + NaO =>
NH3 + NaOH = NH4 + NaO
Na(OH) + Ca = Ca(OH)2 + Na =>
2 Na(OH) + Ca = Ca(OH)2 + 2 Na
Na3P + CaF2 = NaF + Ca3P2 =>
2 Na3P + 3 CaF2 = 6 NaF + Ca3P2
Mg5Al2Si3O10(OH)8 + CO2 + Ca2Mg5Si8O22(OH)2 + H2O = CaCO3 + Mg3Si4O10(OH)2 + Al(OH)3 =>
4 Mg5Al2Si3O10(OH)8 + 22 CO2 + 11 Ca2Mg5Si8O22(OH)2 + 10 H2O = 22 CaCO3 + 25 Mg3Si4O10(OH)2 + 8 Al(OH)3
Br2 + AuF3 = BrF3 + Au =>
Br2 + 2 AuF3 = 2 BrF3 + 2 Au
K2CO3 + Pb2(NO3)2 = KNO3 + Pb2CO3 =>
K2CO3 + Pb2(NO3)2 = 2 KNO3 + Pb2CO3
Mg3 + HCl = Mg2Cl + H2 =>
4 Mg3 + 6 HCl = 6 Mg2Cl + 3 H2
Cl2(g) + KI(aq) = KCl(aq) + I2(g) =>
Cl2(g) + 2 KI(aq) = 2 KCl(aq) + I2(g)
HCl + Ag + NO3 = AgCl + HNO3 =>
HCl + Ag + NO3 = AgCl + HNO3
C2O4{2-} + Ag{+} = Ag2C2O4 =>
C2O4{2-} + 2 Ag{+} = Ag2C2O4
C6H6O + NaOH + ClCH2COOH = H2O + NaCl + C6H5OCH2COOH =>
C6H6O + NaOH + ClCH2COOH = H2O + NaCl + C6H5OCH2COOH
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