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2 Fe + 3 Cl2 = 2 FeCl3
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
Zn(s) + HCl(aq) = ZnCl2(s) + H(aq) =>
Zn(s) + 2 HCl(aq) = ZnCl2(s) + 2 H(aq)
CsCl = Cs + Cl2 =>
2 CsCl = 2 Cs + Cl2
Fe2(SO4)3 + BaI2 = FeI3 + BaSO4 =>
Fe2(SO4)3 + 3 BaI2 = 2 FeI3 + 3 BaSO4
Ca + MgOH2 = Mg + CaOH2 =>
Ca + MgOH2 = Mg + CaOH2
OCl{-} + H{+} + {-} = Cl{-} + H2O =>
OCl{-} + 2 H{+} + 2e = Cl{-} + H2O
CH3CHCHCH3 + HCl = CH3CH2CH(Cl)CH3 =>
CH3CHCHCH3 + HCl = CH3CH2CH(Cl)CH3
Na(OH) + HCl = NaCl + H(OH) =>
Na(OH) + HCl = NaCl + H(OH)
CH3COONa + Cu(NO3)2 = (CH3COO)2Cu + NaNO3 =>
2 CH3COONa + Cu(NO3)2 = (CH3COO)2Cu + 2 NaNO3
AsO3 + H = AsH3 + H2O =>
AsO3 + 9 H = AsH3 + 3 H2O
Zn + NaOH + H2O = Na2Zn(OH)4 + H2 =>
Zn + 2 NaOH + 2 H2O = Na2Zn(OH)4 + H2
K2CO3 + NiBr2 = KBr + NiCO3 =>
K2CO3 + NiBr2 = 2 KBr + NiCO3
Cr2O3 + KOH + H2O = K3[Cr(OH)6] =>
Cr2O3 + 6 KOH + 3 H2O = 2 K3[Cr(OH)6]
Al + CuSO4 + HCl = Al2(SO4)3 + CuCl + H2 =>
4 Al + 6 CuSO4 + 6 HCl = 2 Al2(SO4)3 + 6 CuCl + 3 H2
Al + NiBr2 = AlBr3 + Ni =>
2 Al + 3 NiBr2 = 2 AlBr3 + 3 Ni
K2CO3 + NiBr2 = K2Br2 + NiCO3 =>
K2CO3 + NiBr2 = K2Br2 + NiCO3
Cr(OH)3 + HClO3 = Cr(ClO3)3 + HOH =>
Cr(OH)3 + 3 HClO3 = Cr(ClO3)3 + 3 HOH
HO + Cl = HCl + O =>
HO + Cl = HCl + O
C2H6(l) + O2(g) = CO2 + H2O(g) =>
2 C2H6(l) + 7 O2(g) = 4 CO2 + 6 H2O(g)
Cu(OH)2(s) = CuO(s) + H2O =>
Cu(OH)2(s) = CuO(s) + H2O
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + NH4Cl(aq) =>
NiCl2(aq) + (NH4)2S(aq) = NiS(s) + 2 NH4Cl(aq)
C3H7COOH + CH3OH = C3H7COOCH3 + H2O =>
C3H7COOH + CH3OH = C3H7COOCH3 + H2O
C6H5COOH + NaHCO3 = C6H5COONa + H2O + CO3 =>
21 C6H5COOH + 22 NaHCO3 = 22 C6H5COONa + 19 H2O + 15 CO3
NaNO2 + H2SO4 + (CH3)2CH(OH) = (CH3)2CO + H2O + NO + Na2SO4 =>
2 NaNO2 + H2SO4 + (CH3)2CH(OH) = (CH3)2CO + 2 H2O + 2 NO + Na2SO4
Al(H2O)3(OH)3 + H = Al(H2O)6 =>
Al(H2O)3(OH)3 + 3 H = Al(H2O)6
NaBiO3 + FeS + H2SO4 = Bi2(SO4)3 + Fe2(SO4)3 + Na2SO4 + H2O =>
18 NaBiO3 + 4 FeS + 38 H2SO4 = 9 Bi2(SO4)3 + 2 Fe2(SO4)3 + 9 Na2SO4 + 38 H2O
Al(s) + Cl2(l) = AlCl2(s) =>
Al(s) + Cl2(l) = AlCl2(s)
H3PO3 + Ca(OH)2 = Ca3(PO3)2 + HOH =>
2 H3PO3 + 3 Ca(OH)2 = Ca3(PO3)2 + 6 HOH
Fe(OH)3 + Zn3(PO4)2 = Zn(OH)2 + FePO4 =>
2 Fe(OH)3 + Zn3(PO4)2 = 3 Zn(OH)2 + 2 FePO4
I2 + KNO3 = KIO3 + N2 =>
I2 + 2 KNO3 = 2 KIO3 + N2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
ArO4 + CH4 = CO2 + H2O + Ar =>
ArO4 + CH4 = CO2 + 2 H2O + Ar
H3PO3 + K2Cr2O7 + H2SO4 = H3PO4 + K2SO4 + Cr2(SO4)3 + H2O =>
3 H3PO3 + K2Cr2O7 + 4 H2SO4 = 3 H3PO4 + K2SO4 + Cr2(SO4)3 + 4 H2O
FeCl3 + Bi(OH)2 = Fe(OH)5 + Cl2 + Bi5 =>
2 FeCl3 + 5 Bi(OH)2 = 2 Fe(OH)5 + 3 Cl2 + Bi5
NO2 + NaOH + NO = NaNO2 + H2O =>
NO2 + 2 NaOH + NO = 2 NaNO2 + H2O
Mg + CaO = MgO + Ca00 =>
Mg + CaO = MgO + Ca00
HI + Ba(OH)2 = BaI2 + H2O =>
2 HI + Ba(OH)2 = BaI2 + 2 H2O
PtCl4 + I2 = PtI + Cl =>
2 PtCl4 + I2 = 2 PtI + 8 Cl
Ba(C2H3O2) + ZnSO4 = BaSO4 + Zn(C2H3O2) =>
Ba(C2H3O2) + ZnSO4 = BaSO4 + Zn(C2H3O2)
Ca3(PO4)2 + SiO2 + C = CaSiO3 + CO + P =>
Ca3(PO4)2 + 3 SiO2 + 5 C = 3 CaSiO3 + 5 CO + 2 P
C6H14 + NaOH = C6H13Na + H2O =>
C6H14 + NaOH = C6H13Na + H2O
ClO2 + Al + HCl = AlCl3 + H2O =>
3 ClO2 + 5 Al + 12 HCl = 5 AlCl3 + 6 H2O
CuSO4 + K2[Fe(CN)6] = Cu[Fe(CN)6] + K2SO4 =>
CuSO4 + K2[Fe(CN)6] = Cu[Fe(CN)6] + K2SO4
CrO2{-} + ClO{-} + OH{-} = CrO4{2-} + Cl{-} + H2O =>
2 CrO2{-} + 3 ClO{-} + 2 OH{-} = 2 CrO4{2-} + 3 Cl{-} + H2O
Na2S03 + I2 = NaI + S03 =>
Na2S03 + I2 = 2 NaI + S03
Fe(OH)2 + KMnO4 + H2O = MnO2 + Fe(OH)3 + K2MnO4 =>
4 Fe(OH)2 + 2 KMnO4 + 2 H2O = MnO2 + 4 Fe(OH)3 + K2MnO4
I2(H2O) + CCl4 = I2(CCl4) + H2O =>
I2(H2O) + CCl4 = I2(CCl4) + H2O
S2(g) + O2(g) = SO(g) =>
S2(g) + O2(g) = 2 SO(g)
Fe(OH)2 + H2CO3 = (FeOH)2(CO3) + H2O =>
2 Fe(OH)2 + H2CO3 = (FeOH)2(CO3) + 2 H2O
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