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FeCl + HCl = Fe + HCl2
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
CH3F + F2 = CF4 + HF =>
CH3F + 3 F2 = CF4 + 3 HF
Pd + H2 = PdH2 =>
Pd + H2 = PdH2
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
Si + Cl2 = Si(Cl2)4 =>
Si + 4 Cl2 = Si(Cl2)4
KCIO3 = KCI + KCIO4 =>
4 KCIO3 = KCI + 3 KCIO4
C10H22(l) + O2(aq) = CO2(g) + H2O(g) =>
2 C10H22(l) + 31 O2(aq) = 20 CO2(g) + 22 H2O(g)
C + SO = CS + CO =>
2 C + SO = CS + CO
(NH4)(NO3) + HCl = NH4Cl + HNO3 =>
(NH4)(NO3) + HCl = NH4Cl + HNO3
Pt + HNO3 = PtNO3 + NO + H2O =>
3 Pt + 4 HNO3 = 3 PtNO3 + NO + 2 H2O
CoO2 + H2O = Co(OH)4 =>
CoO2 + 2 H2O = Co(OH)4
K2[Zn(OH)4] + NO2 = KNO3 + Zn(NO2)2 + H2O =>
K2[Zn(OH)4] + 4 NO2 = 2 KNO3 + Zn(NO2)2 + 2 H2O
NH3 + H3PO4 = NH4 + HPO4 =>
2 NH3 + H3PO4 = 2 NH4 + HPO4
(NH4)2(SO4) + KOH = NH4OH + K2SO4 =>
(NH4)2(SO4) + 2 KOH = 2 NH4OH + K2SO4
H2SiO3 + KOH = K2SiO3 + H2O =>
H2SiO3 + 2 KOH = K2SiO3 + 2 H2O
CuON2O5 = Cu(NO3)2 =>
CuON2O5 = Cu(NO3)2
C(s) + O2(g) = CO(g) =>
2 C(s) + O2(g) = 2 CO(g)
Au + NaCl = AuCl3 + Na =>
Au + 3 NaCl = AuCl3 + 3 Na
S2O3 + CO2 = CO + SO3 =>
S2O3 + 3 CO2 = 3 CO + 2 SO3
Ni + CO3 = Ni(CO3)2 =>
Ni + 2 CO3 = Ni(CO3)2
S2O3 + CO2 = CO + SO3 =>
S2O3 + 3 CO2 = 3 CO + 2 SO3
X + O2 = X2O3 =>
4 X + 3 O2 = 2 X2O3
S2O3 + CO2 = CO + SO3 =>
S2O3 + 3 CO2 = 3 CO + 2 SO3
Ba2Cl + K(SO4)2 = BaSO4 + KCl =>
Ba2Cl + K(SO4)2 = 2 BaSO4 + KCl
Mn + P4 = Mn3P =>
12 Mn + P4 = 4 Mn3P
BiO4 + Cl = BiO + ClO3 =>
BiO4 + Cl = BiO + ClO3
H{+} + VO3{-} + KI = VO{2+} + KOH + I2 + H2O =>
6 H{+} + 2 VO3{-} + 2 KI = 2 VO{2+} + 2 KOH + I2 + 2 H2O
Cl2 + Na(OH) = NaCl + NaHClO2 + H2O =>
3 Cl2 + 6 Na(OH) = 4 NaCl + 2 NaHClO2 + 2 H2O
SO3{-2} + MnO2 + H{+} = S2O6{-2} + Mn{-2} + H2O =>
6 SO3{-2} + MnO2 + 4 H{+} = 3 S2O6{-2} + Mn{-2} + 2 H2O
K2Mn2O7 + H2SO4 + As = K2SO4 + MnSO4 + As2O5 + H2O =>
5 K2Mn2O7 + 15 H2SO4 + 8 As = 5 K2SO4 + 10 MnSO4 + 4 As2O5 + 15 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
HF + K2S = H2S + KF =>
2 HF + K2S = H2S + 2 KF
K3[Cr(OH)6] + H2S = KHS + Cr(OH)3 + H2O =>
K3[Cr(OH)6] + 3 H2S = 3 KHS + Cr(OH)3 + 3 H2O
C2H4 + KMnO4 + H2O = KOH + C2H4(OH)2 + MnO2 =>
3 C2H4 + 2 KMnO4 + 4 H2O = 2 KOH + 3 C2H4(OH)2 + 2 MnO2
C(s) + O2(g) = CO2(g) =>
C(s) + O2(g) = CO2(g)
H3PO4 + NaOH = H2O + PO3Na =>
H3PO4 + NaOH = 2 H2O + PO3Na
RbCl + O = RbClO3 =>
RbCl + 3 O = RbClO3
GeCl2 + NaOH = Ge(OH)2 + NaCl =>
GeCl2 + 2 NaOH = Ge(OH)2 + 2 NaCl
FeSO4 + H2S = FeSH2SO4 =>
FeSO4 + H2S = FeSH2SO4
Hg2NO3 + NH4OH = Hg2OH + NH4NO3 =>
Hg2NO3 + NH4OH = Hg2OH + NH4NO3
C + SO = CS + CO2 =>
3 C + 2 SO = 2 CS + CO2
N2H4 + AgNO3 + NaOH = NaNO2 + H2O + Ag2O =>
2 N2H4 + 10 AgNO3 + 14 NaOH = 14 NaNO2 + 11 H2O + 5 Ag2O
Ni(NO3)2 + NH3 = Ni(NH3)2 + NO3 =>
Ni(NO3)2 + 2 NH3 = Ni(NH3)2 + 2 NO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
FeCl3 + HNo3 = FeNo3 + HCl3 =>
FeCl3 + HNo3 = FeNo3 + HCl3
Sn + Ag{+} = Sn{+} + Ag =>
Sn + Ag{+} = Sn{+} + Ag
NaH + H2O = NaOH*H2 =>
NaH + H2O = NaOH*H2
GeCl2 + NaOH = NaCl + Ge(OH)2 =>
GeCl2 + 2 NaOH = 2 NaCl + Ge(OH)2
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