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N2 + 3 H2 = 2 NH3
MnO2 + H2SO4(I) = Mn(SO4)2 + H2O(I) =>
MnO2 + 2 H2SO4(I) = Mn(SO4)2 + 2 H2O(I)
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
AgNO3 + KBr = (AgBr) + KNO3 =>
AgNO3 + KBr = (AgBr) + KNO3
Mg3P3 = Mg + P =>
Mg3P3 = 3 Mg + 3 P
KNO3 + NaCl = KNO3NaCl =>
KNO3 + NaCl = KNO3NaCl
HCOOH + Ag2O = H2O + CO2 + Ag =>
HCOOH + Ag2O = H2O + CO2 + 2 Ag
LiCl + Br2 = LiBr2 + Cl2 =>
2 LiCl + 2 Br2 = 2 LiBr2 + Cl2
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
Cu(NO3)2 + NaCl = Cu + NaNO3 + Cl =>
Cu(NO3)2 + 2 NaCl = Cu + 2 NaNO3 + 2 Cl
Ti(SO4)2 + Zn = Ti2(SO4)3 + ZnSO4 =>
2 Ti(SO4)2 + Zn = Ti2(SO4)3 + ZnSO4
Ba(OH)2 + Na2CO3 = BaCO3 + (OH)2Na2 =>
Ba(OH)2 + Na2CO3 = BaCO3 + (OH)2Na2
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
Ba + H2TeO4 = BaTeO4 + H2 =>
Ba + H2TeO4 = BaTeO4 + H2
Sn(OH)2 + NaOH = Na2SnO2 + H2O =>
Sn(OH)2 + 2 NaOH = Na2SnO2 + 2 H2O
NaOCl + HCl = Cl2 + H2O + NaCl =>
NaOCl + 2 HCl = Cl2 + H2O + NaCl
Ga(OH)3 + Sc3(PO4)2 = Ga(PO4) + Sc(OH)2 =>
2 Ga(OH)3 + Sc3(PO4)2 = 2 Ga(PO4) + 3 Sc(OH)2
MgI2 + Cl2 = MgCl2 + I2 =>
MgI2 + Cl2 = MgCl2 + I2
KBr + AgNO3 + NH3 = KNO3 + NH3Br + Ag =>
KBr + AgNO3 + NH3 = KNO3 + NH3Br + Ag
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
CaI2 + Na2CO3 = NaI + CaCO3 =>
CaI2 + Na2CO3 = 2 NaI + CaCO3
KOH + CH3COOH = K + CO2 + H2O =>
8 KOH + CH3COOH = 8 K + 2 CO2 + 6 H2O
CH3COOH + HClO4 = CH3COOH2 + ClO4 =>
CH3COOH + HClO4 = CH3COOH2 + ClO4
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Pb{2+} + KCl = PbCl2 + K{+} =>
Pb{2+} + 2 KCl = PbCl2 + 2 K{+}
(CH3)2NNH2 + N2O4 = CO2 + H2O + N2 =>
(CH3)2NNH2 + 2 N2O4 = 2 CO2 + 4 H2O + 3 N2
Ca + HCe = CaH2 + Ce =>
Ca + 2 HCe = CaH2 + 2 Ce
KOH + H2S = H2O + K2S =>
2 KOH + H2S = 2 H2O + K2S
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
C6H6O2 + NaOH + C4H10O4S = C10H14O + NaSO4 + H2O =>
21 C6H6O2 + 26 NaOH + 26 C4H10O4S = 23 C10H14O + 26 NaSO4 + 45 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Ca(OH)2 + MgSO4 = Mg(OH)2 + CaSO4 =>
Ca(OH)2 + MgSO4 = Mg(OH)2 + CaSO4
HC3H5O3 + OH = H2O + CO =>
HC3H5O3 + 6 OH = 6 H2O + 3 CO
Au + BrF3 + KF = Br2 + KAuF4 =>
2 Au + 2 BrF3 + 2 KF = Br2 + 2 KAuF4
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Cu(NO3)2NaHCO3 = CuCO3Na(NO3)2H =>
Cu(NO3)2NaHCO3 = CuCO3Na(NO3)2H
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + HNO3 =>
Pb(NO3)2(aq) + H2SO4(aq) = PbSO4(s) + 2 HNO3
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
NiCl2*6H2O + [Ni(C2H8N2)3]Cl2*2H2O = [Ni(C2H8N2)2Cl]2Cl2 + H2O =>
2 NiCl2*6H2O + 4[Ni(C2H8N2)3]Cl2*2H2O = 3[Ni(C2H8N2)2Cl]2Cl2 + 20 H2O
Mg + H2SO4 = H2 + MgSO4 =>
Mg + H2SO4 = H2 + MgSO4
Cu(CH3COO)2*H2O + Bi(NO3)3*5H2O + CH4N2S + CO2 = Cu4Bi4S9 + NO2 + CH3COOH + H2O =>
4 Cu(CH3COO)2*H2O + 4 Bi(NO3)3*5H2O + 9 CH4N2S + 19 CO2 = Cu4Bi4S9 + 30 NO2 + 22 CH3COOH + 10 H2O
Al(OH)3 + Cu(CO3) = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(CO3) = Al2(CO3)3 + 3 Cu(OH)2
K2Cr2O7 + C3H7OH + H2SO4 = K2SO4 + Cr2(SO4)3 + C2H5COOH + H2O =>
2 K2Cr2O7 + 3 C3H7OH + 8 H2SO4 = 2 K2SO4 + 2 Cr2(SO4)3 + 3 C2H5COOH + 11 H2O
Al(OH)3 + Cu(CO3) = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(CO3) = Al2(CO3)3 + 3 Cu(OH)2
NaOH + H2SO4 = Na2SO4 + H2O = =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
KBr(aq) + I2(aq) = KI(aq) + Br(aq) =>
2 KBr(aq) + I2(aq) = 2 KI(aq) + 2 Br(aq)
Al(OH)3 + Cu(CO3) = Al2(CO3)3 + Cu(OH)2 =>
2 Al(OH)3 + 3 Cu(CO3) = Al2(CO3)3 + 3 Cu(OH)2
AgNO3(aq) + Na2O(aq) = NaNO3(aq) + Ag2O(s) =>
2 AgNO3(aq) + Na2O(aq) = 2 NaNO3(aq) + Ag2O(s)
Sm2O3 + HCl = SmCl3 + H2O =>
Sm2O3 + 6 HCl = 2 SmCl3 + 3 H2O
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