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2 Fe + 3 Cl2 = 2 FeCl3
C + H2O = CH4 + CO2 =>
2 C + 2 H2O = CH4 + CO2
Fe + AgNO3{-} = FeNO3{-} + Ag =>
Fe + AgNO3{-} = FeNO3{-} + Ag
Sr(NO3)2 + PbO2 = SrO + Pb(NO3)4 =>
2 Sr(NO3)2 + PbO2 = 2 SrO + Pb(NO3)4
Na + Ca(NO3)2 = NaNO3 + Ca =>
2 Na + Ca(NO3)2 = 2 NaNO3 + Ca
HNO2 + NaNO2 = HNaNO2 + NO2 =>
HNO2 + NaNO2 = HNaNO2 + NO2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
Mg2(s) + N3(g) = Mg3N2(s) =>
9 Mg2(s) + 4 N3(g) = 6 Mg3N2(s)
C4H9BrKOH = C4H10OKBr =>
C4H9BrKOH = C4H10OKBr
As{2+} + MnO4{-} + H3O{+} = As{5+} + Mn{2+} + H2O =>
5 As{2+} + 3 MnO4{-} + 24 H3O{+} = 5 As{5+} + 3 Mn{2+} + 36 H2O
Na2SO3 + K2Cr2O7 + H2SO4 = Na2SO4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 Na2SO3 + K2Cr2O7 + 4 H2SO4 = 3 Na2SO4 + Cr2(SO4)3 + K2SO4 + 4 H2O
MgCl2 + Na2SO3 = MgSO3 + NaCl =>
MgCl2 + Na2SO3 = MgSO3 + 2 NaCl
HI(aq) + HNO2(aq) = NO(g) + H2O(l) + I2(g) =>
2 HI(aq) + 2 HNO2(aq) = 2 NO(g) + 2 H2O(l) + I2(g)
MgSO4 + KOH = MgSO4KOH =>
MgSO4 + KOH = MgSO4KOH
KMnO4 + KI + H2O = MnO2 + KIO3 + KOH =>
2 KMnO4 + KI + H2O = 2 MnO2 + KIO3 + 2 KOH
Al4C3(s) + H2O(l) = Al(OH)3(s) + CH4(g)(g) =>
Al4C3(s) + 12 H2O(l) = 4 Al(OH)3(s) + 3 CH4(g)(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
Br2 + KI = KBr + I2 = =>
Br2 + 2 KI = 2 KBr + I2
Bi2O3 + Fe2O3 = BiFeO3 =>
Bi2O3 + Fe2O3 = 2 BiFeO3
Na(SO4) + BaBr2 = NaBr2 + Ba(SO4) =>
Na(SO4) + BaBr2 = NaBr2 + Ba(SO4)
K2S + KMnO4 + H2O = K2SO4 + MnO2 + KOH =>
3 K2S + 8 KMnO4 + 4 H2O = 3 K2SO4 + 8 MnO2 + 8 KOH
AlBr3 + K = KBr + Al =>
AlBr3 + 3 K = 3 KBr + Al
CuBr2 + H2S = H2Br2 + CuS =>
CuBr2 + H2S = H2Br2 + CuS
Ta + O2 = Ta2O3 =>
4 Ta + 3 O2 = 2 Ta2O3
Na2Cr2O7 + HCl = NaCl + H2Cr2O7 =>
Na2Cr2O7 + 2 HCl = 2 NaCl + H2Cr2O7
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
BaCl2 + I2 = BaI2 + Cl2 =>
BaCl2 + I2 = BaI2 + Cl2
KBrO3 + H2S = KBr + S + H2O =>
KBrO3 + 3 H2S = KBr + 3 S + 3 H2O
HCl + Al = H2Al + Cl2 =>
2 HCl + Al = H2Al + Cl2
Cl2O7 + PbO = Cl2(PbO2)7 =>
Cl2O7 + 7 PbO = Cl2(PbO2)7
CH3COOH + Br2 = BrCH2COOH + HBr =>
CH3COOH + Br2 = BrCH2COOH + HBr
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
CH3CH2OH + O2 = CO + H2O =>
CH3CH2OH + 2 O2 = 2 CO + 3 H2O
Zn + H2Cr207 = ZnCr207 + H2 =>
Zn + H2Cr207 = ZnCr207 + H2
CuSO4 + KNO3 = Cu(NO3)2 + K2SO4 =>
CuSO4 + 2 KNO3 = Cu(NO3)2 + K2SO4
(CH3)2CHCl + KCN = CH3CH2CH2CN + KCl =>
(CH3)2CHCl + KCN = CH3CH2CH2CN + KCl
Cr2(SO4)3 + NaNO3 = Cr(NO3)3 + Na2SO4 =>
Cr2(SO4)3 + 6 NaNO3 = 2 Cr(NO3)3 + 3 Na2SO4
Mg + SIO2 = MgO + SI =>
2 Mg + SIO2 = 2 MgO + SI
K + H2 = KH =>
2 K + H2 = 2 KH
Ni(OH)2 + (NH4)2SO4 = NiSO4 + NH4(OH) =>
Ni(OH)2 + (NH4)2SO4 = NiSO4 + 2 NH4(OH)
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
PCl3 + (CH3)2CHOH + Cl2 = [(CH3)2CHO]2POCl + (CH3)2CHCl + HCl =>
PCl3 + 3(CH3)2CHOH + Cl2 = [(CH3)2CHO]2POCl + (CH3)2CHCl + 3 HCl
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NO = N2 + O2 =>
2 NO = N2 + O2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
BaCl2 + K2SO4 = BaSO4 + KCl =>
BaCl2 + K2SO4 = BaSO4 + 2 KCl
KOH + Cu(OH)2 = K2CuO2 + H2O =>
2 KOH + Cu(OH)2 = K2CuO2 + 2 H2O
Fe + Al(OH)3 = Fe(OH)3 + Al3 =>
3 Fe + 3 Al(OH)3 = 3 Fe(OH)3 + Al3
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