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CO + H2O = CO2 + H2
Na3PO4 + CaCl2 = NaCl + Ca3(PO4)2 =>
2 Na3PO4 + 3 CaCl2 = 6 NaCl + Ca3(PO4)2
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Ca3P2(s) + H2O(l) = Ca(OH)2(aq) + PH3(g) =>
Ca3P2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 PH3(g)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
Na3PO4 + Ca(NO3)2 = NaNO3 + Ca3(PO4)2 =>
2 Na3PO4 + 3 Ca(NO3)2 = 6 NaNO3 + Ca3(PO4)2
Ca + S = CaS =>
Ca + S = CaS
CH3NHNH2 + N2O4 = CO + H2O + N2 =>
CH3NHNH2 + N2O4 = CO + 3 H2O + 2 N2
KNO3 + C = K2CO3 + CO2 + N2 =>
4 KNO3 + 5 C = 2 K2CO3 + 3 CO2 + 2 N2
Al + HCl = H2 + AlCl3 =>
2 Al + 6 HCl = 3 H2 + 2 AlCl3
P2 + O2 = P2O5 =>
2 P2 + 5 O2 = 2 P2O5
Zn + Pb(NO3) = Pb + Zn(NO3)2 =>
Zn + 2 Pb(NO3) = 2 Pb + Zn(NO3)2
Ni3(PO4)2 + H2SO4 = NiSO4 + H3PO4 =>
Ni3(PO4)2 + 3 H2SO4 = 3 NiSO4 + 2 H3PO4
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Al(OH)3(s) + H2SO4(aq) = Al2(SO4)3(aq) + H2O(l) =>
2 Al(OH)3(s) + 3 H2SO4(aq) = Al2(SO4)3(aq) + 6 H2O(l)
CaC2 + H2O = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O = Ca(OH)2 + C2H2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
HNO3 + Fe(OH)3 = HOH + Fe(NO3)3 =>
3 HNO3 + Fe(OH)3 = 3 HOH + Fe(NO3)3
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
N2 + F2 = NF3 =>
N2 + 3 F2 = 2 NF3
CH6O + O2 = CO2 + H2O =>
CH6O + 2 O2 = CO2 + 3 H2O
Ca(OH)2 + HCHO2 = CaO2H + H2CHO2 =>
Ca(OH)2 + HCHO2 = CaO2H + H2CHO2
Si + HNO3 + HF = H2SiF6 + NO + H2O =>
3 Si + 4 HNO3 + 18 HF = 3 H2SiF6 + 4 NO + 8 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
ZNO + CO = ZN + CO2 =>
ZNO + CO = ZN + CO2
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
SO2 + Li2Se = SSe2 + Li2O =>
SO2 + 2 Li2Se = SSe2 + 2 Li2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + NaNO3(aq) =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaNO3(aq)
NaCl2(aq) + CaNO3(aq) = CaCl2(s) + NaNO3 =>
NaCl2(aq) + CaNO3(aq) = CaCl2(s) + NaNO3
H2O + P2O5 = HPO3 =>
H2O + P2O5 = 2 HPO3
Pb + FeSO4 = PbSO4 + Fe =>
Pb + FeSO4 = PbSO4 + Fe
Si(OH)4 + NaBr = SiBr4 + NaOH =>
Si(OH)4 + 4 NaBr = SiBr4 + 4 NaOH
MgSO4*2H2O + Ba(NO3)2 = BaSO4 + Mg(NO3)2 + H2O =>
MgSO4*2H2O + Ba(NO3)2 = BaSO4 + Mg(NO3)2 + 2 H2O
NO3{-} + Zn + H{+} = NH4{+} + Zn{+2} + H2O =>
NO3{-} + 4 Zn + 10 H{+} = NH4{+} + 4 Zn{+2} + 3 H2O
NaCl2(aq) + CaNO3(aq) = CaCl2(s) + NaNO3 =>
NaCl2(aq) + CaNO3(aq) = CaCl2(s) + NaNO3
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
S + H2 = H2S =>
S + H2 = H2S
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Mg(s) + O2(g) = MgO2 =>
Mg(s) + O2(g) = MgO2
H + O = H2O =>
2 H + O = H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Ca + HNO3 = N2O + Ca(NO3)2 + H2O =>
4 Ca + 10 HNO3 = N2O + 4 Ca(NO3)2 + 5 H2O
KBrO3 + H2SO4 + FeSO4 = Fe(SO4)3 + KBr + H2O =>
2 KBrO3 + 6 H2SO4 + 3 FeSO4 = 3 Fe(SO4)3 + 2 KBr + 6 H2O
C2H5NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4 C2H5NH2(g) + 15 O2(g) = 8 CO2(g) + 14 H2O(g) + 2 N2(g)
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
C3H6 + O2 = H2O + CO2 =>
2 C3H6 + 9 O2 = 6 H2O + 6 CO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
B2O3 + H2O = H3BO3 =>
B2O3 + 3 H2O = 2 H3BO3
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