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12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Ca(OH)2 + Br2 = Ca(BrO3)2 + CaBr + H2O =>
12 Ca(OH)2 + 7 Br2 = 2 Ca(BrO3)2 + 10 CaBr + 12 H2O
MgCl + Na3PO4 = Na3Cl + MgPO4 =>
MgCl + Na3PO4 = Na3Cl + MgPO4
Cu(OH)2 + Al = Al(OH)3 + Cu =>
3 Cu(OH)2 + 2 Al = 2 Al(OH)3 + 3 Cu
NH3 + C20H14O4 + HCl = NH4 + C20H14O4Cl =>
NH3 + C20H14O4 + HCl = NH4 + C20H14O4Cl
ZrO + SiO2 = ZrSiO3 =>
ZrO + SiO2 = ZrSiO3
CH3COONa + KOH = CH4 + K2CO3 + NaOH =>
CH3COONa + 2 KOH = CH4 + K2CO3 + NaOH
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
Na + S = Na6S =>
6 Na + S = Na6S
Sn + FeCl3 = SnCl4 + FeCl2 =>
Sn + 4 FeCl3 = SnCl4 + 4 FeCl2
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
NiCl2 + O2 = NiO + Cl2O5 =>
NiCl2 + 3 O2 = NiO + Cl2O5
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Be + Br = BeBr2 =>
Be + 2 Br = BeBr2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
HCONH2 + KOH = KCN + H2O =>
HCONH2 + KOH = KCN + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
K2C2O4 + Ca(NO3)2 = K(NO3) + CaC2O4 =>
K2C2O4 + Ca(NO3)2 = 2 K(NO3) + CaC2O4
Na2CO3 = CO3{2-} + Na{+} =>
Na2CO3 = CO3{2-} + 2 Na{+}
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4(aq) + Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Zn + HCl = ZnCl + H2 =>
2 Zn + 2 HCl = 2 ZnCl + H2
C5H12(g) + O2(g) = CO2(g) + H2O(g) =>
C5H12(g) + 8 O2(g) = 5 CO2(g) + 6 H2O(g)
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
C3H6Cl2 = C3H5ClHCl =>
C3H6Cl2 = C3H5ClHCl
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Cl2 + CuI = CuCl + I2 =>
Cl2 + 2 CuI = 2 CuCl + I2
BaO2 + Cr2(SO4)3 + NaOH = BaSO4 + Na2CrO4 + H2O =>
3 BaO2 + Cr2(SO4)3 + 4 NaOH = 3 BaSO4 + 2 Na2CrO4 + 2 H2O
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
KNO3Ca(OH)2 = Ca(NO3)K(OH)2 =>
KNO3Ca(OH)2 = Ca(NO3)K(OH)2
Na2SiO3 + AlCl3 = Al2(SiO3)3 + NaCl =>
3 Na2SiO3 + 2 AlCl3 = Al2(SiO3)3 + 6 NaCl
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn(HCOO)5(l) =>
Zn(HCOO)2(l) + Cr(HCOO)3(l) = CrZn(HCOO)5(l)
Sb2O5 + H2O = H3SbO4 =>
Sb2O5 + 3 H2O = 2 H3SbO4
CH4(g)N2(g) = HCN(l)NH3(g) =>
CH4(g)N2(g) = HCN(l)NH3(g)
Na3[Fe(SCN)6] + NaF = Na3[FeF6] + NaSCN =>
Na3[Fe(SCN)6] + 6 NaF = Na3[FeF6] + 6 NaSCN
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Pb(CH3CO2)4 + K3PO4 = Pb3(PO4)4 + KCH3CO2 =>
3 Pb(CH3CO2)4 + 4 K3PO4 = Pb3(PO4)4 + 12 KCH3CO2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
SiH4 + O2 = SiO2 + H2 =>
SiH4 + O2 = SiO2 + 2 H2
Al + N3 = AlN3 =>
Al + N3 = AlN3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Be + MgCl2 = BeCl2 + Mg =>
Be + MgCl2 = BeCl2 + Mg
KAl(OH)4 + C2H2O4(H2O) = Al(OH)3 + K2(C2O4) + H2O =>
2 KAl(OH)4 + C2H2O4(H2O) = 2 Al(OH)3 + K2(C2O4) + 3 H2O
LiOH + CuSO4 = Li2SO4 + Cu(OH)2* =>
2 LiOH + CuSO4 = Li2SO4 + Cu(OH)2*
N4C6H12 + H2O = N4C6O6 + H2 =>
N4C6H12 + 6 H2O = N4C6O6 + 12 H2
Ca{2+} + NaOH = Ca(OH)2 + Na{+} =>
Ca{2+} + 2 NaOH = Ca(OH)2 + 2 Na{+}
BeO = Be + O2 =>
2 BeO = 2 Be + O2
CuOZn(OH)2 = Cu(OH)2ZnO =>
CuOZn(OH)2 = Cu(OH)2ZnO
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