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2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
K8 = K2 =>
K8 = 4 K2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu(NO3)3 + H2SO4 = Cu2(SO4)3 + HNO3 =>
2 Cu(NO3)3 + 3 H2SO4 = Cu2(SO4)3 + 6 HNO3
CH3NH2 + HBr = CH4 + NH3 + Br =>
CH3NH2 + 2 HBr = CH4 + NH3 + 2 Br
N2 + O2 = N2O =>
2 N2 + O2 = 2 N2O
SiI2H2 + H2O = SiH2(OH)2 + HI =>
SiI2H2 + 2 H2O = SiH2(OH)2 + 2 HI
Al + NaCl = Al(NaCl) =>
Al + NaCl = Al(NaCl)
CH3COOHHOC2H5 = H2OCH3COOC2H5 =>
CH3COOHHOC2H5 = H2OCH3COOC2H5
Ca + HNO3 = Ca(NO3)3 + NO2 + H2O =>
Ca + 6 HNO3 = Ca(NO3)3 + 3 NO2 + 3 H2O
C5H8O2 + O2 = CO2 + H2O =>
C5H8O2 + 6 O2 = 5 CO2 + 4 H2O
N2H4 + N2O4 = H2O + N2 =>
2 N2H4 + N2O4 = 4 H2O + 3 N2
Li2S + Ba3(PO4)2 = Li3PO4 + BaS =>
3 Li2S + Ba3(PO4)2 = 2 Li3PO4 + 3 BaS
NaHSO3 + NaClO = Na2SO4 + NaCl + H2O + Cl2 =>
2 NaHSO3 + 3 NaClO = 2 Na2SO4 + NaCl + H2O + Cl2
NaHSO3 + NaClO = Na2SO4 + HCl =>
NaHSO3 + NaClO = Na2SO4 + HCl
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
P + NaClO + NaOH = Na4P2O7 + NaCl + H2O =>
2 P + 5 NaClO + 4 NaOH = Na4P2O7 + 5 NaCl + 2 H2O
NH3 + HNO3 = NNO3 + H2 =>
NH3 + HNO3 = NNO3 + 2 H2
HCOOHNaNO3 = HCOONaHNO3 =>
HCOOHNaNO3 = HCOONaHNO3
C7H16(g) + O2 = CO2 + H2O =>
C7H16(g) + 11 O2 = 7 CO2 + 8 H2O
HClP = PClH =>
HClP = PClH
P4 + O2 = P2OO5 =>
P4 + 6 O2 = 2 P2OO5
C + FeO = CO + Fe =>
C + FeO = CO + Fe
Fe(NO3)2 = Fe2O3 + O2 + NO =>
4 Fe(NO3)2 = 2 Fe2O3 + 5 O2 + 8 NO
Na2SO4 + HOH = NaOH + H2SO4 =>
Na2SO4 + 2 HOH = 2 NaOH + H2SO4
NCl3 + H2O = HClO + NH3 =>
NCl3 + 3 H2O = 3 HClO + NH3
AgI + NaS2O3 = AgS2O3 + NaI =>
AgI + NaS2O3 = AgS2O3 + NaI
Fe2SiO4 + H2O = SiO2 + Fe3O4 + H =>
3 Fe2SiO4 + 2 H2O = 3 SiO2 + 2 Fe3O4 + 4 H
H2S + SO2 = S8 + H22O =>
176 H2S + 8 SO2 = 23 S8 + 16 H22O
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2 =>
Ba(OH)2 + Mg(NO3)2 = Ba(NO3)2 + Mg(OH)2
F6 = F =>
F6 = 6 F
K2HPO4 + Ca(OH)2 = Ca5(PO4)3(OH) + K3PO4 + H2O =>
9 K2HPO4 + 5 Ca(OH)2 = Ca5(PO4)3(OH) + 6 K3PO4 + 9 H2O
Mg(OH)2 + H2SO4 = Mg3(OH)4SO4 + H2O =>
3 Mg(OH)2 + H2SO4 = Mg3(OH)4SO4 + 2 H2O
Cu(NO3)2 + NO2 + H2O = Cu + HNO3 =>
Cu(NO3)2 + 2 NO2 + 2 H2O = Cu + 4 HNO3
NH3 + Cl2 = HCl + N2 =>
2 NH3 + 3 Cl2 = 6 HCl + N2
CO2 + H2O = CH9 + O2 =>
4 CO2 + 18 H2O = 4 CH9 + 13 O2
KClO + O2 = KClO4 =>
2 KClO + 3 O2 = 2 KClO4
FeCl{3+} + KOH = KCl + FeOH{3+} =>
FeCl{3+} + KOH = KCl + FeOH{3+}
NH3 + Cl2 = HCl + NCl3 =>
NH3 + 3 Cl2 = 3 HCl + NCl3
COCl2 + H2O = HCl + CO2 =>
COCl2 + H2O = 2 HCl + CO2
(CH3CH2NH3)Br + NaOH = CH3CH2NH2 + NaBr + H2O =>
(CH3CH2NH3)Br + NaOH = CH3CH2NH2 + NaBr + H2O
CH2O + CuSO4 + NaOH = CHOONa + Cu2O + Na2SO4 + H2O =>
CH2O + 2 CuSO4 + 5 NaOH = CHOONa + Cu2O + 2 Na2SO4 + 3 H2O
NH3 + Cl2 = NH4Cl + N2 =>
8 NH3 + 3 Cl2 = 6 NH4Cl + N2
KBr(ac) + H2SO4(ac) + H2O2(l) = K2SO4(ac) + Br2(ac) + H2O =>
2 KBr(ac) + H2SO4(ac) + H2O2(l) = K2SO4(ac) + Br2(ac) + 2 H2O
CeCl3 + Li = Ce + LiCl =>
CeCl3 + 3 Li = Ce + 3 LiCl
POCl3 = PCl3 + O2 =>
2 POCl3 = 2 PCl3 + O2
Sr(s) + S(s) = SrS =>
Sr(s) + S(s) = SrS
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
NH3 + Cl2 = NH4Cl + NCl3 =>
4 NH3 + 3 Cl2 = 3 NH4Cl + NCl3
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