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2 NaNO3 = 2 NaNO2 + O2
C18H38 + O2 = H20 + CO2 =>
10 C18H38 + 180 O2 = 19 H20 + 180 CO2
FeCe3 + NaOH = Fe(OH)3 + NaCe =>
FeCe3 + 3 NaOH = Fe(OH)3 + 3 NaCe
CuO + Ca(OH)2 = Cu(OH)2 + CaO =>
CuO + Ca(OH)2 = Cu(OH)2 + CaO
C4H10 = C + H =>
C4H10 = 4 C + 10 H
CuSO4 + HNO3 = CuNO3 + HSO4 =>
CuSO4 + HNO3 = CuNO3 + HSO4
C4H10 = C + H2 =>
C4H10 = 4 C + 5 H2
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + KNO3 =>
Pb(NO3)2 + K2Cr2O7 = PbCr2O7 + 2 KNO3
Al2(SO4)3 = Al2O3 + SO2 + O2 =>
2 Al2(SO4)3 = 2 Al2O3 + 6 SO2 + 3 O2
KI + H2SO4 = I2 + H2S + K2SO4 + H2O =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4 + 4 H2O
Mg(NO3)2 + Na2CO3 = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2CO3 = MgCO3 + 2 NaNO3
K + PO4 = K3PO4 =>
3 K + PO4 = K3PO4
CaO + H3PO4 = Ca3(PO4)2 + H2O =>
3 CaO + 2 H3PO4 = Ca3(PO4)2 + 3 H2O
KIO3 + Mg = KI + MgO =>
KIO3 + 3 Mg = KI + 3 MgO
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
K + O2 = K2O =>
4 K + O2 = 2 K2O
K2Cr2O4 + K2SO3 + H2SO4 = Cr2(SO3) + K2(SO4) + H2O =>
K2Cr2O4 + 3 K2SO3 + 2 H2SO4 = Cr2(SO3) + 4 K2(SO4) + 2 H2O
NiCl2*6H2O + SrCl2*6H2O + KNO2 = K2SrNi(NO2)6 + K + Cl + H2O =>
NiCl2*6H2O + SrCl2*6H2O + 6 KNO2 = K2SrNi(NO2)6 + 4 K + 4 Cl + 12 H2O
CAC2 + H2O = C2H2 + CA(OH)2 =>
CAC2 + 2 H2O = C2H2 + CA(OH)2
HBr + KBrO3 = Br2 + KBr + H2O =>
6 HBr + KBrO3 = 3 Br2 + KBr + 3 H2O
NA + HOH = NAOH + H =>
NA + HOH = NAOH + H
CuSO4 + AgNO3 = Cu(NO3)2 + Ag2SO4 =>
CuSO4 + 2 AgNO3 = Cu(NO3)2 + Ag2SO4
NO + HClO4 + H2O = HNO3 + HCl =>
8 NO + 3 HClO4 + 4 H2O = 8 HNO3 + 3 HCl
Cl2O3 + H2O = HClO2 =>
Cl2O3 + H2O = 2 HClO2
Ba(oh)2 + FeCl2 = BaCl2 + Fe(oh)2 =>
Ba(oh)2 + 2 FeCl2 = 2 BaCl2 + Fe(oh)2
HCHO2 + NaOH = H2O + NaCHO2 =>
HCHO2 + NaOH = H2O + NaCHO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
CH4 = C + H2 =>
CH4 = C + 2 H2
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
AgNO3 + NaOH = AgOH + NaNO3 =>
AgNO3 + NaOH = AgOH + NaNO3
FECl3 + H2S = FECl2 + S + HCl =>
2 FECl3 + H2S = 2 FECl2 + S + 2 HCl
HNO3 + NAOH = NANO3 + H2O =>
HNO3 + NAOH = NANO3 + H2O
Ca(s) + Cl2(g) = CaCl2(s) =>
Ca(s) + Cl2(g) = CaCl2(s)
LiNO3 = Li2O + NO2 + O2 =>
4 LiNO3 = 2 Li2O + 4 NO2 + O2
K2Cr2O7 + HNO3 = KNO3 + Cr(NO)3 + H2O + O =>
K2Cr2O7 + 8 HNO3 = 2 KNO3 + 2 Cr(NO)3 + 4 H2O + 15 O
C5H10O2 + O2 = CO2 + H20 =>
2 C5H10O2 + 8 O2 = 10 CO2 + H20
HNo3 + Ca(OH)2 = Ca(No3)2 + H2O =>
2 HNo3 + Ca(OH)2 = Ca(No3)2 + 2 H2O
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
C4H10 + O2 = CO2 + H20 =>
2 C4H10 + 8 O2 = 8 CO2 + H20
C5H10 + O2 = CO2 + H20 =>
2 C5H10 + 10 O2 = 10 CO2 + H20
Pb3O4 + Al = Pb + Al2O3 =>
3 Pb3O4 + 8 Al = 9 Pb + 4 Al2O3
Sc(s) + I2(s) = ScI3(s) =>
2 Sc(s) + 3 I2(s) = 2 ScI3(s)
C3H2 + O2 = CO2 + H20 =>
10 C3H2 + 30 O2 = 30 CO2 + H20
SO2 + NaOH = Na2SO3 + H2O =>
SO2 + 2 NaOH = Na2SO3 + H2O
Na2S(aq) + HCl(aq) = NaCl(aq) + H2S(g) =>
Na2S(aq) + 2 HCl(aq) = 2 NaCl(aq) + H2S(g)
HgCl2 + SnCl2 = Hg2Cl2 + SnCl4 =>
2 HgCl2 + SnCl2 = Hg2Cl2 + SnCl4
Ti(s) + HI(aq) = TiI3(aq) + H2 =>
2 Ti(s) + 6 HI(aq) = 2 TiI3(aq) + 3 H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
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