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Na2CO3(aq) + CaCl2(aq) = CaCO3(s) + 2 NaCl(aq)
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Hf2CrN2 = HfN + Cr2N + Hf =>
2 Hf2CrN2 = 3 HfN + Cr2N + Hf
H2S + HNO3 = S + NO + H2O =>
3 H2S + 2 HNO3 = 3 S + 2 NO + 4 H2O
Hf2ZrN2 = HfN + ZrN + Hf =>
Hf2ZrN2 = HfN + ZrN + Hf
ScZn3 + Sc4C3 = Sc3ZnC2 =>
ScZn3 + 2 Sc4C3 = 3 Sc3ZnC2
AgNO3 + MgCl2 = Mg(NO3)2 + AgCl =>
2 AgNO3 + MgCl2 = Mg(NO3)2 + 2 AgCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
H3Po4 + NH3 = (NH4)3Po4 =>
H3Po4 + 3 NH3 = (NH4)3Po4
Hf2NbN2 = HfN + NbN + Hf =>
Hf2NbN2 = HfN + NbN + Hf
B2O3 + NaH = NaBO2 + NaBH4 =>
2 B2O3 + 4 NaH = 3 NaBO2 + NaBH4
KIO3 = O2 + KI =>
2 KIO3 = 3 O2 + 2 KI
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
BaI2 + FeCl3 = BaCl2 + FeCl2 + I2 =>
BaI2 + 2 FeCl3 = BaCl2 + 2 FeCl2 + I2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
NAHCO3 = NAOH + CO2 =>
NAHCO3 = NAOH + CO2
Hf2NbN2 = HfN + Nb2N + Hf =>
2 Hf2NbN2 = 3 HfN + Nb2N + Hf
C2H60 + O2 = CO2 + H2O =>
C2H60 + 17 O2 = 2 CO2 + 30 H2O
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
As2O3 + H2 = AsH3 + H2O =>
As2O3 + 6 H2 = 2 AsH3 + 3 H2O
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
NaOH(ac) + Pb(No3)2(ac) = NaNo3(ac) + Pb(OH)2(s) =>
2 NaOH(ac) + Pb(No3)2(ac) = 2 NaNo3(ac) + Pb(OH)2(s)
Sb2S3 + OH = SbS2 + SbOS + H2O =>
Sb2S3 + 2 OH = SbS2 + SbOS + H2O
Sc2SeC + Sc4C3 + Sc15C19 = Sc3SeC2 =>
31 Sc2SeC + 4 Sc4C3 + Sc15C19 = 31 Sc3SeC2
Hf2MoN2 = HfN + MoN + Hf =>
Hf2MoN2 = HfN + MoN + Hf
CH3COOH + Pb(OH)2 = Pb(CH3COO)2 + H2O =>
2 CH3COOH + Pb(OH)2 = Pb(CH3COO)2 + 2 H2O
KOH + HCi = KCi + H2O =>
KOH + HCi = KCi + H2O
C2H60 + O2 = CO2 + H2O =>
C2H60 + 17 O2 = 2 CO2 + 30 H2O
Sc2SeC + Sc4C3 + Sc15C19 = Sc3SeC2 =>
31 Sc2SeC + 4 Sc4C3 + Sc15C19 = 31 Sc3SeC2
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Fe + H2SO4 = Fe2O3 + SO2 + H2O =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 SO2 + 3 H2O
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
ZnSO4 + K2CO3 = ZnCO3 + K2SO4 =>
ZnSO4 + K2CO3 = ZnCO3 + K2SO4
Hf2TaN2 = TaN + HfN + Hf =>
Hf2TaN2 = TaN + HfN + Hf
Sc2SeC + Sc4C3 + Sc15C19 = Sc3SeC2 =>
31 Sc2SeC + 4 Sc4C3 + Sc15C19 = 31 Sc3SeC2
Mg + H2SO4 = Mg2SO4 + H2 =>
2 Mg + H2SO4 = Mg2SO4 + H2
Hf2TaN2 = Ta2N + HfN + Hf =>
2 Hf2TaN2 = Ta2N + 3 HfN + Hf
C4H8O2 + O2 = CO2 + H2O =>
C4H8O2 + 5 O2 = 4 CO2 + 4 H2O
H2S + SO2 = S8 + H2O =>
16 H2S + 8 SO2 = 3 S8 + 16 H2O
K2O + CaCl2 = CaO + KCl =>
K2O + CaCl2 = CaO + 2 KCl
NO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + N2O5 + H2O =>
10 NO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 N2O5 + 3 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
Ba3N2 + H2O = Ba(OH)2 + NH3 =>
Ba3N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Hg2O + NO + KOH = KNO2 + Hg + H2O =>
Hg2O + 2 NO + 2 KOH = 2 KNO2 + 2 Hg + H2O
H3C6H5O7(aq) + NaHCO3(s) = CO2(g) + H2O(l) + Na3C6H5O7(aq) =>
H3C6H5O7(aq) + 3 NaHCO3(s) = 3 CO2(g) + 3 H2O(l) + Na3C6H5O7(aq)
BaCl2 + ZnSO4 = BaSO4 + ZnCl2 =>
BaCl2 + ZnSO4 = BaSO4 + ZnCl2
KHCO3 = K2CO3 + H2O + CO2 =>
2 KHCO3 = K2CO3 + H2O + CO2
NaOH + ZnSO4 = NaSO4 + ZnOH =>
NaOH + ZnSO4 = NaSO4 + ZnOH
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
C5H12 + O2 = CO2 + H20 =>
5 C5H12 + 25 O2 = 25 CO2 + 3 H20
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