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2 HNO3 + Mg(OH)2 = 2 H2O + Mg(NO3)2
Al(s) + NiSO4(aq) = Ni(s) + Al2(SO4)3 =>
2 Al(s) + 3 NiSO4(aq) = 3 Ni(s) + Al2(SO4)3
Na2S + S = Na2S3 =>
Na2S + 2 S = Na2S3
MgS + O = MgO + SO2 =>
MgS + 3 O = MgO + SO2
HCl(aq) + Na2SO3(aq) = NaCl(aq) + H2O(aq) + SO2(g) =>
2 HCl(aq) + Na2SO3(aq) = 2 NaCl(aq) + H2O(aq) + SO2(g)
Ba(NO3)2 + HNO3 = Ba(NO3)3 + H =>
Ba(NO3)2 + HNO3 = Ba(NO3)3 + H
Ni + MnN = NiN + Mn =>
Ni + MnN = NiN + Mn
K2SO3 + SrCl2 = KCl + Sr(SO3) =>
K2SO3 + SrCl2 = 2 KCl + Sr(SO3)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Bi + H2 = BiH2 =>
Bi + H2 = BiH2
As4S6 + O = SO + AsO =>
As4S6 + 10 O = 6 SO + 4 AsO
Cr2O3 + CO2 = Cr2CO5 =>
Cr2O3 + CO2 = Cr2CO5
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(s) + NaCH3COO(aq) =>
Na2SO4(aq) + Ba(CH3COO)2(aq) = BaSO4(s) + 2 NaCH3COO(aq)
Na2S + S = Na2S5 =>
Na2S + 4 S = Na2S5
O + H + N = HNO3 =>
3 O + H + N = HNO3
MgS + O = MgSO4 =>
MgS + 4 O = MgSO4
HS + FeCl = FeS + HCl =>
HS + FeCl = FeS + HCl
Na2S + S = Na2S4 =>
Na2S + 3 S = Na2S4
C6H5CH3 + H2O2 = CO2 + H2O =>
C6H5CH3 + 18 H2O2 = 7 CO2 + 22 H2O
CH3COOH(g) + O2(g) = CO2(g) + H2O(g) =>
CH3COOH(g) + 2 O2(g) = 2 CO2(g) + 2 H2O(g)
BaCl2 + AgNO3 = Ba[NO3]2 + AgCl =>
BaCl2 + 2 AgNO3 = Ba[NO3]2 + 2 AgCl
Rb2O + N2 = Rb + RbNO3 =>
6 Rb2O + N2 = 10 Rb + 2 RbNO3
Ag2(SO4) + BaCl2 = AgCl + BaSO4 =>
Ag2(SO4) + BaCl2 = 2 AgCl + BaSO4
C4H7N3O + O2 = CO2 + H2O + NO3 =>
4 C4H7N3O + 39 O2 = 16 CO2 + 14 H2O + 12 NO3
Fe(OH)3 + H3O{+} = Fe{3+} + H2O =>
Fe(OH)3 + 3 H3O{+} = Fe{3+} + 6 H2O
Mg(OH)2NaOH = MgOHNa(OH)2 =>
Mg(OH)2NaOH = MgOHNa(OH)2
C4H7N3O + O2 = CO2 + H2O + N =>
4 C4H7N3O + 21 O2 = 16 CO2 + 14 H2O + 12 N
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2SO3 + AgNO3 + NaOH = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 NaOH = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
CuCl2 + HCl = CuHCl3 =>
CuCl2 + HCl = CuHCl3
CaSO4*H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*H2O = (CaSO4)2H2O + H2O
PbOH2SO4 = PbSO4H2O =>
PbOH2SO4 = PbSO4H2O
FeCl3 + NH3 + H2O = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4Cl
H2S + Pb = PbS2 + H2 =>
2 H2S + Pb = PbS2 + 2 H2
Zn(OH)3 + H3PO4 = ZnPO4 + H2O =>
Zn(OH)3 + H3PO4 = ZnPO4 + 3 H2O
Na2Cr2O7 + HCl = CrCl3 + Cl3 + NaCl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 2 Cl3 + 2 NaCl + 7 H2O
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Ca(OH)2 + CaCl2 = Ca + ClOH =>
Ca(OH)2 + CaCl2 = 2 Ca + 2 ClOH
C4H7N3O + O2 = CO2 + H2O + NO3{-} + H{+} =>
C4H7N3O + 9 O2 = 4 CO2 + 2 H2O + 3 NO3{-} + 3 H{+}
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
C6H6 + C3H6 = C9H12 =>
C6H6 + C3H6 = C9H12
Hg(OH)2 + Al2(CO3)3 = HgCO3 + Al(OH)3 =>
3 Hg(OH)2 + Al2(CO3)3 = 3 HgCO3 + 2 Al(OH)3
Pb + H2S = PbS + H2 =>
Pb + H2S = PbS + H2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
NaOH + Na2HC6H5O7 = Na3C6H5O7 + H2O =>
NaOH + Na2HC6H5O7 = Na3C6H5O7 + H2O
Na2SO3 + AgNO3 + NaOH = Na2SO4 + Ag + NaNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 NaOH = Na2SO4 + 2 Ag + 2 NaNO3 + H2O
SnCl(OH) + HCl + NH3 = (NH4)2SnCl4 + H2O =>
SnCl(OH) + 3 HCl + 2 NH3 = (NH4)2SnCl4 + H2O
C2H4 + Al2O3 = H2O + Al2O + C2H2 =>
2 C2H4 + Al2O3 = 2 H2O + Al2O + 2 C2H2
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