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Na2HPO4 + 3 KOH = K3PO4 + 2 NaOH + H2O
methane + oxygen = Carbondioxide + water =>
CH4 + 2 O2 = CO2 + 2 H2O
Ca(OH)2 + KHP = Ca(KP)2 + H2O =>
Ca(OH)2 + 2 KHP = Ca(KP)2 + 2 H2O
(NH4)2SO3 + Cr(OH)3 = H2O + NH3 + Cr2(SO3)3 =>
3(NH4)2SO3 + 2 Cr(OH)3 = 6 H2O + 6 NH3 + Cr2(SO3)3
Cr(OH)2 + NaOH = Cr(OH)4 + Na =>
Cr(OH)2 + 2 NaOH = Cr(OH)4 + 2 Na
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
C3H8O3(l) + O2(g) = CO2(g) + H2O =>
2 C3H8O3(l) + 7 O2(g) = 6 CO2(g) + 8 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Cu(NO3)2(aq) + Na2CO3(s) + H2O(l) = CuCO3*Cu(OH)2(s) + NaNO3(aq) + CO2(g) =>
2 Cu(NO3)2(aq) + 2 Na2CO3(s) + H2O(l) = CuCO3*Cu(OH)2(s) + 4 NaNO3(aq) + CO2(g)
SO2 + Na2SO3 = Na2S2O5 =>
SO2 + Na2SO3 = Na2S2O5
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaHCO3 + Ca(C2H3O2)2 = NaC2H3O2 + HC2H3O2 + CaCO3 =>
NaHCO3 + Ca(C2H3O2)2 = NaC2H3O2 + HC2H3O2 + CaCO3
NH4Cl + CuO = CuCl2 + NH3 + H2O = =>
2 NH4Cl + CuO = CuCl2 + 2 NH3 + H2O
As3(PO4)3 + (NH4)2C2O4 = As2(C2O4)3 + (NH4)3PO4 =>
2 As3(PO4)3 + 9(NH4)2C2O4 = 3 As2(C2O4)3 + 6(NH4)3PO4
Ca + HCl = CaCl2 + H2 =>
Ca + 2 HCl = CaCl2 + H2
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
Na2CO3 + H2SO4 = Na2SO4 + CO2 + H2O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
CrI3 + H2O2 + OH{-} = CrO4{2-} + IO4{-} + H2O =>
2 CrI3 + 27 H2O2 + 10 OH{-} = 2 CrO4{2-} + 6 IO4{-} + 32 H2O
KCrO2 + KMnO4 + KOH = K2CrO4 + K2MnO4 + H2 =>
KCrO2 + KMnO4 + 2 KOH = K2CrO4 + K2MnO4 + H2
HF(aq) + LiOH(aq) = FLi + H2O =>
HF(aq) + LiOH(aq) = FLi + H2O
Li + S = Li3S =>
3 Li + S = Li3S
Co + HClO2 = Co(ClO2)2 + H =>
Co + 2 HClO2 = Co(ClO2)2 + 2 H
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaBr + CaCl2 = NaCl + CaBr2 =>
2 NaBr + CaCl2 = 2 NaCl + CaBr2
(NH4)2SO3 + Cr(OH)3 = H2O + NH3 + Cr2(SO3)3 =>
3(NH4)2SO3 + 2 Cr(OH)3 = 6 H2O + 6 NH3 + Cr2(SO3)3
Al(NO3)3 + K2CO3 = K2(NO3)3 + AlCO3 =>
Al(NO3)3 + K2CO3 = K2(NO3)3 + AlCO3
CuCl2 + P2O5 = CuO + PCl5 =>
5 CuCl2 + P2O5 = 5 CuO + 2 PCl5
(NH4)2SO3 + Cr(OH)3 = H2O + NH3 + Cr2(SO3)3 =>
3(NH4)2SO3 + 2 Cr(OH)3 = 6 H2O + 6 NH3 + Cr2(SO3)3
Ba + AlPO4 = Al + Ba3(PO4)2 =>
3 Ba + 2 AlPO4 = 2 Al + Ba3(PO4)2
CuO2 + NaOH = Cu(OH)2 + NaO =>
CuO2 + 2 NaOH = Cu(OH)2 + 2 NaO
Al(s) + HNO3(aq) + KOH(aq) = KNO2(aq) + KAlO2(aq) + H2O(l) =>
2 Al(s) + 3 HNO3(aq) + 5 KOH(aq) = 3 KNO2(aq) + 2 KAlO2(aq) + 4 H2O(l)
Pb(NO3)2 + Fe = Pb + Fe2(NO3)3 =>
3 Pb(NO3)2 + 4 Fe = 3 Pb + 2 Fe2(NO3)3
La100(N100O300)3*6H200O100 + Sr100(N100O300)2 + Mn100(N100O300)2*2H200O100 + C600H800O700 = La75Sr25Mn100O300 + N100O200 + H200O100 + C100O200 =>
27 La100(N100O300)3*6H200O100 + 9 Sr100(N100O300)2 + 36 Mn100(N100O300)2*2H200O100 + 7 C600H800O700 = 36 La75Sr25Mn100O300 + 171 N100O200 + 262 H200O100 + 42 C100O200
NaClO3(catalyst) = NaCl + O2 =>
2 NaClO3(catalyst) = 2 NaCl + 3 O2
KMnO4 + H2C20O + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
16 KMnO4 + H2C20O + 24 H2SO4 = 8 K2SO4 + 16 MnSO4 + 20 CO2 + 25 H2O
Bi(NO3)3 + Na(Sn(OH)3) + NaOH = Bi + Na2(Sn(OH)6) + NaNO3 =>
2 Bi(NO3)3 + 3 Na(Sn(OH)3) + 9 NaOH = 2 Bi + 3 Na2(Sn(OH)6) + 6 NaNO3
Na + NH3 = NaH3 + N =>
Na + NH3 = NaH3 + N
SO2 = S8 + *O2 =>
8 SO2 = S8 + 8*O2
Na2Cr2O7 + HCl = CrO2 + Cl2 + NaCl + H2O =>
Na2Cr2O7 + 6 HCl = 2 CrO2 + 2 Cl2 + 2 NaCl + 3 H2O
Na2Cr2O7 + AgCl = Ag2Cr2O7 + NaCl =>
Na2Cr2O7 + 2 AgCl = Ag2Cr2O7 + 2 NaCl
K + HOH = H{-} + KOH{+} =>
K + HOH = H{-} + KOH{+}
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
HgCl2 + Cu = Hg(Cu) + CuCl2 =>
HgCl2 + 2 Cu = Hg(Cu) + CuCl2
(NH4)2SO3 + Cr(OH)3 = H2O + NH3 + Cr2(SO3)3 =>
3(NH4)2SO3 + 2 Cr(OH)3 = 6 H2O + 6 NH3 + Cr2(SO3)3
NH3OHCl + I2 = N2 + HI + HCl + H2O =>
2 NH3OHCl + I2 = N2 + 2 HI + 2 HCl + 2 H2O
[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K + (NH3)4 =>
2[Cu(NH3)4] + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 4 K + 2(NH3)4
CH3COOH + Na = CH3COOHNa =>
CH3COOH + Na = CH3COOHNa
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
NH3(aq) + I1(g) = NI3(aq) + H2(g) =>
2 NH3(aq) + 6 I1(g) = 2 NI3(aq) + 3 H2(g)
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