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Al2O3(s) + 2 NaOH + 3 H2O = 2 NaAl(OH)4
Al2(SO4)3 + NaOH = (Na)2SO4 + Al(OH)3 =>
Al2(SO4)3 + 6 NaOH = 3(Na)2SO4 + 2 Al(OH)3
CuO + KHSO4 = CuSO4 + KOH =>
CuO + KHSO4 = CuSO4 + KOH
HCOOH + Ba = (HCOO)2Ba + H2 =>
2 HCOOH + Ba = (HCOO)2Ba + H2
CH3COONa*3H2O = CH3COONa + H2O =>
CH3COONa*3H2O = CH3COONa + 3 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
(NH4)2CO3 + HNO3 = HN4NO3 + H2O + CO2 =>
5(NH4)2CO3 + 10 HNO3 = 4 HN4NO3 + 23 H2O + 5 CO2
C3H8 + O2 = H2CO + H2O =>
C3H8 + 2 O2 = 3 H2CO + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiO2 + NaOH = Na2SiO3 + H2O =>
SiO2 + 2 NaOH = Na2SiO3 + H2O
NO3 = O2 + N205 =>
410 NO3 = 615 O2 + 2 N205
CuSO4 + Zn + H2SO4 = ZnSO4 + H2Cu =>
CuSO4 + 2 Zn + H2SO4 = 2 ZnSO4 + H2Cu
KOH + C6H5NH2 + CHCl3 = KCl + C6H5NC + H2O =>
3 KOH + C6H5NH2 + CHCl3 = 3 KCl + C6H5NC + 3 H2O
NH4OH + CH3CH2OH = CH3CH2ONH4 + H2O =>
NH4OH + CH3CH2OH = CH3CH2ONH4 + H2O
H2SO4 + NaOH0 = Na2SO4 + H2O =>
H2SO4 + 2 NaOH0 = Na2SO4 + 2 H2O
CuO + HNO3 = Cu(NO3)2 + H2O =>
CuO + 2 HNO3 = Cu(NO3)2 + H2O
Al + H2Cl = AlCl3 + H2 =>
Al + 3 H2Cl = AlCl3 + 3 H2
CrCl3 + Ba3(PO4)2 = CrPO4 + BaCl2 =>
2 CrCl3 + Ba3(PO4)2 = 2 CrPO4 + 3 BaCl2
SnSO4 + Na2S = SnS + Na2SO4 =>
SnSO4 + Na2S = SnS + Na2SO4
SO2 + H2S = H2O + S =>
SO2 + 2 H2S = 2 H2O + 3 S
K3PO4 + ZnCl2 = ZnPO4 + K3Cl2 =>
K3PO4 + ZnCl2 = ZnPO4 + K3Cl2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
{+}nitroacetanilide = {+}acetanilide =>
{+}nitroacetanilide = {+}acetanilide
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
MgCl2 + AgNo2 = Mg(No2) + AgCl2 =>
MgCl2 + AgNo2 = Mg(No2) + AgCl2
P(s) + O2(g) = P4O10(s) =>
4 P(s) + 5 O2(g) = P4O10(s)
H3PO4 + Sb = Sb3(PO4)2 + PO + H2O =>
4 H3PO4 + 3 Sb = Sb3(PO4)2 + 2 PO + 6 H2O
CuSO4 + Na2CO3 = CuCO3 + Na2SO4 =>
CuSO4 + Na2CO3 = CuCO3 + Na2SO4
Na2MnO4 = Na + NaMnO4 =>
Na2MnO4 = Na + NaMnO4
NaOH + CrCl2 = Cr(OH)2 + NaCl =>
2 NaOH + CrCl2 = Cr(OH)2 + 2 NaCl
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Er2S3 + Er2O3 + Ta2O5 = Er3TaO4S3 =>
2 Er2S3 + Er2O3 + Ta2O5 = 2 Er3TaO4S3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AlCl3 + H2O = Al(OH)3 + HCl =>
AlCl3 + 3 H2O = Al(OH)3 + 3 HCl
Ni(NO3)2 + H2SO4 = NiSO4 + H2(NO3)2 =>
Ni(NO3)2 + H2SO4 = NiSO4 + H2(NO3)2
(CH3COO)2Cu + Na3PO4 = CH3COONa + Cu3(PO4)2 =>
3(CH3COO)2Cu + 2 Na3PO4 = 6 CH3COONa + Cu3(PO4)2
Co3(PO4)2 + PO4Na3 = Co3Na3 + (PO4)2Na3 =>
Co3(PO4)2 + 4 PO4Na3 = Co3Na3 + 3(PO4)2Na3
Zr + P = Zr3P4 =>
3 Zr + 4 P = Zr3P4
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CuO(s) + H2(SO4)(aq) = Cu(SO4)(aq) + H2O(l) =>
CuO(s) + H2(SO4)(aq) = Cu(SO4)(aq) + H2O(l)
AgClO3(aq) + BaCl2(aq) = AgCl(aq) + Ba(ClO3)2(s) =>
2 AgClO3(aq) + BaCl2(aq) = 2 AgCl(aq) + Ba(ClO3)2(s)
NaNO3 + MgS = Na2S + Mg(NO3)2 =>
2 NaNO3 + MgS = Na2S + Mg(NO3)2
Fe{2+} + CuSO4 = Fe{3+} + (SO4){2-} + Cu =>
2 Fe{2+} + CuSO4 = 2 Fe{3+} + (SO4){2-} + Cu
KMnO4 + Zn + KOH = K2MnO4 + Zn(OH)2 =>
2 KMnO4 + Zn + 2 KOH = 2 K2MnO4 + Zn(OH)2
Mn(NO3)2 + NaBiO3 + HNO3 = Bi(NO3)3 + NaMnO4 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 5 Bi(NO3)3 + 2 NaMnO4 + 3 NaNO3 + 7 H2O
NiCl2 + NaOH + H2O2 = Ni(OH)2 + NaOCl + H2O =>
NiCl2 + 2 NaOH + 2 H2O2 = Ni(OH)2 + 2 NaOCl + 2 H2O
H{+} + Ag + HNO3 = Ag{+} + NO + H2O =>
3 H{+} + 3 Ag + HNO3 = 3 Ag{+} + NO + 2 H2O
As4O6 + IO4{-} + H2O = AsO4{3-} + IO3{-} + H{+} =>
As4O6 + 4 IO4{-} + 6 H2O = 4 AsO4{3-} + 4 IO3{-} + 12 H{+}
CH3CO2H(aq) + Na2CO3(aq) = CH3CO2Na(aq) + H2O(l) + CO2(g) =>
2 CH3CO2H(aq) + Na2CO3(aq) = 2 CH3CO2Na(aq) + H2O(l) + CO2(g)
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
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