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Fe + NaCl = FeNaCl
C3H8O2 + KMnO4 + H2SO4 = C3H4O3 + K2SO4 + MnSO4 + H2O =>
5 C3H8O2 + 6 KMnO4 + 9 H2SO4 = 5 C3H4O3 + 3 K2SO4 + 6 MnSO4 + 19 H2O
Cl2 + Na2I = NaCl2 + I2 =>
4 Cl2 + 2 Na2I = 4 NaCl2 + I2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Ca + P = Ca3P2 =>
3 Ca + 2 P = Ca3P2
MgSO4*7H2O + NaOH = Na2SO4 + Mg(OH)2 + H2O =>
MgSO4*7H2O + 2 NaOH = Na2SO4 + Mg(OH)2 + 7 H2O
Na2S + H2SO4 = H2SNa2SO4 =>
Na2S + H2SO4 = H2SNa2SO4
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
Fe(ClO3)2 + CsOH = Fe(OH)2 + CsClO3 =>
Fe(ClO3)2 + 2 CsOH = Fe(OH)2 + 2 CsClO3
Na2S + H2CO3 = Na2CO3 + H2S =>
Na2S + H2CO3 = Na2CO3 + H2S
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
(NH4)2S + K2Cr2O7 + KOH + H2O = S + K3[Cr(OH)6] + NH3*H2O =>
3(NH4)2S + K2Cr2O7 + 4 KOH + 7 H2O = 3 S + 2 K3[Cr(OH)6] + 6 NH3*H2O
Cs + S = Cs2S =>
2 Cs + S = Cs2S
TeO2 + Cr2O7{2-} + H{+} = H2TeO4 + Cr{3+} + H2O =>
3 TeO2 + Cr2O7{2-} + 8 H{+} = 3 H2TeO4 + 2 Cr{3+} + H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
KOH + HBrO = OH + HBrOK =>
KOH + HBrO = OH + HBrOK
Ca(OH)2 + (NH)2CO3 = CaCO3 + NHOH =>
Ca(OH)2 + (NH)2CO3 = CaCO3 + 2 NHOH
AsH3 + AuCl3 + NaOH = Na3AsO4 + Au + NaCl + H2O =>
3 AsH3 + 8 AuCl3 + 33 NaOH = 3 Na3AsO4 + 8 Au + 24 NaCl + 21 H2O
Mg(OH)2 + H2SO4 = Mg(SO4)2 + H2OH =>
Mg(OH)2 + 2 H2SO4 = Mg(SO4)2 + 2 H2OH
C5H8 + H2 = C8H18 =>
8 C5H8 + 13 H2 = 5 C8H18
K2CO3 + CaCO3 + SiO2 = K4CaSi3O9 + CO2 =>
2 K2CO3 + CaCO3 + 3 SiO2 = K4CaSi3O9 + 3 CO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ba2 + O2 = BaO =>
Ba2 + O2 = 2 BaO
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
BeO + Ca(OH)2 = Be(OH)2 + CaO =>
BeO + Ca(OH)2 = Be(OH)2 + CaO
CuO + C = Cu + CO2 =>
2 CuO + C = 2 Cu + CO2
KMnO4 + Na2SO4 + H2SO4 = MnO2 + NaSO4 + K2SO4 + H2O =>
2 KMnO4 + 3 Na2SO4 + 4 H2SO4 = 2 MnO2 + 6 NaSO4 + K2SO4 + 4 H2O
Al(No3)2 + Na2CO3 = Al(CO3)2 + Na2(No3) =>
Al(No3)2 + 2 Na2CO3 = Al(CO3)2 + 2 Na2(No3)
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(s) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(s) + 2 H2O(l)
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
MgO + SO2 = MgS + MgSO4 =>
4 MgO + 4 SO2 = MgS + 3 MgSO4
CH2CH2 + Cl2 = CH2CH2Cl2 =>
CH2CH2 + Cl2 = CH2CH2Cl2
C2H2 + [Cu(NH3)2]Cl = C2Cu2 + NH4Cl + NH3 =>
C2H2 + 2[Cu(NH3)2]Cl = C2Cu2 + 2 NH4Cl + 2 NH3
CuO + H2SO4 = H2O + CuSO4 =>
CuO + H2SO4 = H2O + CuSO4
CuSO4 + BaCl2 = CuCl2 + BaSO4 =>
CuSO4 + BaCl2 = CuCl2 + BaSO4
C6F6 + NaSH = C6F5SH + NaF =>
C6F6 + NaSH = C6F5SH + NaF
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
FeS + HI = SH + FeI =>
FeS + HI = SH + FeI
Cl2 + Na2I = NaCl2 + I2 =>
4 Cl2 + 2 Na2I = 4 NaCl2 + I2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
BaCl + MgSO = MgCl + BaSO =>
BaCl + MgSO = MgCl + BaSO
AlOH(NO3)2HOH = Al(OH)2NO3HNO3 =>
AlOH(NO3)2HOH = Al(OH)2NO3HNO3
Rb + O = RbO2 =>
Rb + 2 O = RbO2
(NH4)2CO3 + HNO3 = NH4NO3 + HOH + CO2 =>
(NH4)2CO3 + 2 HNO3 = 2 NH4NO3 + HOH + CO2
HNO2 + KOH = KNO2 + H2O =>
HNO2 + KOH = KNO2 + H2O
H3PO4 + BaCl2 = Ba3(PO4)2 + HCl =>
2 H3PO4 + 3 BaCl2 = Ba3(PO4)2 + 6 HCl
CrO3 + Fe(OH)2 = FeCrO4 + H2O =>
CrO3 + Fe(OH)2 = FeCrO4 + H2O
C3H6O + NaBH4 = C3H7OH + NaBH3 =>
C3H6O + 2 NaBH4 = C3H7OH + 2 NaBH3
Co(Br)2 + Na2S = CoS + NaBr =>
Co(Br)2 + Na2S = CoS + 2 NaBr
CH4(g) + O2 = CO2(g) + H2O(l) =>
CH4(g) + 2 O2 = CO2(g) + 2 H2O(l)
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