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3 NH4OH + H3PO4 = (NH4)3PO4 + 3 H2O
Na2B4O7 + CH3OH + H2SO4 = B(OCH3)3 + Na2SO4 + H2O =>
Na2B4O7 + 12 CH3OH + H2SO4 = 4 B(OCH3)3 + Na2SO4 + 7 H2O
Ba + O2 = BaO =>
2 Ba + O2 = 2 BaO
HBe = H2 + Be =>
2 HBe = H2 + 2 Be
CaO + K2S = CaS + K2O =>
CaO + K2S = CaS + K2O
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
SO2 + KMnO4 = KMnSO4 + O2 =>
SO2 + KMnO4 = KMnSO4 + O2
Na2HPO4 + Ba(NO3)2 = BaHPO4 + NaNO3 =>
Na2HPO4 + Ba(NO3)2 = BaHPO4 + 2 NaNO3
Fe3 + S3 = FeS3 =>
Fe3 + 3 S3 = 3 FeS3
Na2CrO4(ac) + Al2(SO4)3(ac) = Al2(CrO4)3(ac) + Na2SO4(ac) =>
3 Na2CrO4(ac) + Al2(SO4)3(ac) = Al2(CrO4)3(ac) + 3 Na2SO4(ac)
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2O + I2 =>
2 NaIO3 + 5 NaHSO3 = 3 NaHSO4 + 2 Na2SO4 + H2O + I2
Ba(NO3)2 + KCO3 = Ba(CO3)2 + KNO3 =>
Ba(NO3)2 + 2 KCO3 = Ba(CO3)2 + 2 KNO3
AlCl3 + (NH4)2CO3 = Al2(CO3)3 + Cl(NH4) =>
2 AlCl3 + 3(NH4)2CO3 = Al2(CO3)3 + 6 Cl(NH4)
C7H2O2 + O2 = CO2 + H2O =>
2 C7H2O2 + 13 O2 = 14 CO2 + 2 H2O
C2H6O + H2SO4 = C2H2O4 + SO2 + H2 =>
2 C2H6O + 3 H2SO4 = 2 C2H2O4 + 3 SO2 + 7 H2
Na2HPO4 + CaCl2 = Ca3(PO4)2 + NaCl + HCl =>
2 Na2HPO4 + 3 CaCl2 = Ca3(PO4)2 + 4 NaCl + 2 HCl
HCl + C2Cl4 + NaOH = COCl2 + NaCl + H2 =>
2 HCl + C2Cl4 + 2 NaOH = 2 COCl2 + 2 NaCl + 2 H2
[Al(H2O)6] + H2O(l) = [Al(H2O)5OH] + H3O =>
[Al(H2O)6] + H2O(l) = [Al(H2O)5OH] + H3O
Zn + HCl = ZnCl2 + H24 =>
12 Zn + 24 HCl = 12 ZnCl2 + H24
Cu(OH)2 + HI = Cu + I(H2O) =>
Cu(OH)2 + 2 HI = Cu + 2 I(H2O)
V + O2 = VO =>
2 V + O2 = 2 VO
NaCrO2 + PbO2 + NaOH = Na2CrO4 + Na2PbO2 + H2O =>
2 NaCrO2 + 3 PbO2 + 8 NaOH = 2 Na2CrO4 + 3 Na2PbO2 + 4 H2O
AlOHSO4 + H2SO4 = Al2(SO4)3 + H2O =>
2 AlOHSO4 + H2SO4 = Al2(SO4)3 + 2 H2O
NaNO3 + Al + NaOH + H2O = Na[Al(OH)4] + NH3 =>
3 NaNO3 + 8 Al + 5 NaOH + 18 H2O = 8 Na[Al(OH)4] + 3 NH3
H2AsO4{-} + SO2 + H2O = H2AsO3{-} + SO4{2-} + H{+} =>
H2AsO4{-} + SO2 + H2O = H2AsO3{-} + SO4{2-} + 2 H{+}
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
HI = H2(l)I2(s) =>
2 HI = H2(l)I2(s)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C1H246 + O2 = CO2 + H2O =>
2 C1H246 + 125 O2 = 2 CO2 + 246 H2O
MgSO4 + AlPO4 = Mg3(PO4)2 + Al2(SO4)3 =>
3 MgSO4 + 2 AlPO4 = Mg3(PO4)2 + Al2(SO4)3
Na2S + Fe(SO4) = Na2SO4 + FeS =>
Na2S + Fe(SO4) = Na2SO4 + FeS
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
Rb + P = Rb3P =>
3 Rb + P = Rb3P
Mg + O2 = [MgO] =>
2 Mg + O2 = 2[MgO]
CaCl2K(OH) = CaOHKCl2 =>
CaCl2K(OH) = CaOHKCl2
AlCl3 + O2 = AlO2 + Cl3 =>
AlCl3 + O2 = AlO2 + Cl3
K2Cr2O7(aq) + FeCl2(aq) + HCl = FeCl3(aq) + CrCl3(aq) + KCl + H2O =>
K2Cr2O7(aq) + 6 FeCl2(aq) + 14 HCl = 6 FeCl3(aq) + 2 CrCl3(aq) + 2 KCl + 7 H2O
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Mg + H2O = MgO + H2 =>
Mg + H2O = MgO + H2
HgS + HCl = HgCl2 + H2S =>
HgS + 2 HCl = HgCl2 + H2S
Cr + ClO4 = CrCl + O4 =>
Cr + ClO4 = CrCl + O4
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
KCl + H2SO4 = K2SO4 + Cl2 + H2S + H2O =>
8 KCl + 5 H2SO4 = 4 K2SO4 + 4 Cl2 + H2S + 4 H2O
C8H16 + O2 = CO2 + H2O =>
C8H16 + 12 O2 = 8 CO2 + 8 H2O
I2 + MnO2 + HCl = HIO3 + MnCl2 + H2O =>
I2 + 5 MnO2 + 10 HCl = 2 HIO3 + 5 MnCl2 + 4 H2O
C3H8SO2 + O2 = CO2 + H2O + SO2 =>
C3H8SO2 + 5 O2 = 3 CO2 + 4 H2O + SO2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HgS + HCl = HgCl2 + H2S =>
HgS + 2 HCl = HgCl2 + H2S
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
K2S + BaCl2 = BaK2 + SCl2 =>
K2S + BaCl2 = BaK2 + SCl2
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