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2 NaCHO3 = Na2CO3 + CO2 + H2O
CaCl2(aq) + NaCo3(aq) = CaCo3(s) + NaCl2 =>
CaCl2(aq) + NaCo3(aq) = CaCo3(s) + NaCl2
N2H4*H2SO4 + NH3 = N2H4 + (NH4)2SO4 =>
N2H4*H2SO4 + 2 NH3 = N2H4 + (NH4)2SO4
CaCl + NaOH = Ca(OH)2 + Na2Cl =>
CaCl + 2 NaOH = Ca(OH)2 + Na2Cl
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 + S = Ca + C + SO3 =>
CaCO3 + S = Ca + C + SO3
Cr2O3 + H2SO4 = H2O + Cr2(SO4)3 =>
Cr2O3 + 3 H2SO4 = 3 H2O + Cr2(SO4)3
ZnC4H6O4 + H2O = Zn(OH)2 + C2H4O2 =>
ZnC4H6O4 + 2 H2O = Zn(OH)2 + 2 C2H4O2
Al2O3 + Mg = MgO + Al =>
Al2O3 + 3 Mg = 3 MgO + 2 Al
HgSO4 + Ca(OH)2 = Hg(OH)2 + CaSO4 =>
HgSO4 + Ca(OH)2 = Hg(OH)2 + CaSO4
MgSO2 = MgS + O2 =>
MgSO2 = MgS + O2
Pb(NO3)2 + Na2CO4 = NaNO3 + PbCO4 =>
Pb(NO3)2 + Na2CO4 = 2 NaNO3 + PbCO4
Mg + XH2O = XMgHO + H =>
Mg + XH2O = XMgHO + H
(NH4)2S + BaCl2 = BaS + (NH4)2Cl2 =>
(NH4)2S + BaCl2 = BaS + (NH4)2Cl2
C2H2 + H2SO4 = C2H4SO4 =>
C2H2 + H2SO4 = C2H4SO4
MgO(s) = Mg(s) + O2(g) =>
2 MgO(s) = 2 Mg(s) + O2(g)
ZnO + H{+} = Zn{+2} + H2O =>
ZnO + 2 H{+} = Zn{+2} + H2O
Fe{3+} + PO4{3-} = Fe + (PO4)2 =>
2 Fe{3+} + 2 PO4{3-} = 2 Fe + (PO4)2
ZnO + H{+} = Zn{+2} + H2O =>
ZnO + 2 H{+} = Zn{+2} + H2O
HClO4 + Zn = H2 + ZnClO4 =>
2 HClO4 + 2 Zn = H2 + 2 ZnClO4
BaO + NO = Ba3N2 + O2 =>
6 BaO + 4 NO = 2 Ba3N2 + 5 O2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O(liquid) =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O(liquid)
KCl + NaPO4 = NaCl + KPO4 =>
KCl + NaPO4 = NaCl + KPO4
C2H2 + KMnO4 + KOH = C2K2O4 + K2MnO4 + H2O =>
C2H2 + 8 KMnO4 + 10 KOH = C2K2O4 + 8 K2MnO4 + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
Cr2O7{2-} + H{+} + SO2 = SO42{-} + Cr3{+} + H2O =>
237 Cr2O7{2-} + 598 H{+} + 34 SO2 = 34 SO42{-} + 158 Cr3{+} + 299 H2O
BiS3 + O2 = SO2 + Bi2O3 =>
4 BiS3 + 15 O2 = 12 SO2 + 2 Bi2O3
FeCl3 + NaCl = NaCl3 + FeCl2 =>
2 FeCl3 + NaCl = NaCl3 + 2 FeCl2
FeCl3 + NH4SCN + H3PO4 = NH4Cl + (NH4)3[Fe(PO4)2] + HSCN =>
FeCl3 + 6 NH4SCN + 2 H3PO4 = 3 NH4Cl + (NH4)3[Fe(PO4)2] + 6 HSCN
NaCHO3 = Na2CO3 + CO2 + H2O =>
2 NaCHO3 = Na2CO3 + CO2 + H2O
HMnO4 + HCl = Cl2 + H2O + MnCl2 =>
2 HMnO4 + 14 HCl = 5 Cl2 + 8 H2O + 2 MnCl2
Fe{3+} + PO4{3-} = Fe + (PO4)2 =>
2 Fe{3+} + 2 PO4{3-} = 2 Fe + (PO4)2
AgCl + H2 = Ag + HCl =>
2 AgCl + H2 = 2 Ag + 2 HCl
AlY{-} + OH{-} = AlOHY{2-} =>
AlY{-} + OH{-} = AlOHY{2-}
C6H13O2N + H2 = C6H12O2 + NH3 =>
C6H13O2N + H2 = C6H12O2 + NH3
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
NaOH + K2O = NaO + K2OH =>
NaOH + K2O = NaO + K2OH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
K(Cr2O7) + HCl = Cl2 + CrCl3 + KCl + H2O =>
2 K(Cr2O7) + 28 HCl = 7 Cl2 + 4 CrCl3 + 2 KCl + 14 H2O
HIC + NaOH = NaCI + H2O =>
HIC + NaOH = NaCI + H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
HgI = Hg2 + I =>
2 HgI = Hg2 + 2 I
KMnO4 + NaCl + H2SO4 = K2SO4 + MnSO4 + Cl2 + Na2SO4 + H2O =>
2 KMnO4 + 10 NaCl + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Cl2 + 5 Na2SO4 + 8 H2O
C2H5COOH + BaO = (C2H5COO)2Ba + H2O =>
2 C2H5COOH + BaO = (C2H5COO)2Ba + H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Li + H{3}PO{4} = H{2} + Li{3}PO{4} =>
Li + 3 H{3}PO{4} = 3 H{2} + Li{3}PO{4}
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + H2O =>
Co(OH)2 + H2SO4 = Co{2+} + SO4{2-} + 2 H2O
Fe + HeSO4 = Fe2(SO4)3 + He =>
2 Fe + 3 HeSO4 = Fe2(SO4)3 + 3 He
NH3 + H2O + CO2 = (NH4)2CO3 =>
2 NH3 + H2O + CO2 = (NH4)2CO3
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