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2 KMnO4 + C3H6 + 3 H2SO4 = C3H4O4 + 2 MnSO4 + K2SO4 + 4 H2O
C4H9Cl + HCl = C4H10 + Cl2 =>
C4H9Cl + HCl = C4H10 + Cl2
(NH4)2S + H2SeO3 = SeS2 + NH3 + H2O =>
2(NH4)2S + H2SeO3 = SeS2 + 4 NH3 + 3 H2O
Ca + V2O5 = CaO + V =>
5 Ca + V2O5 = 5 CaO + 2 V
CuO + CO2 = CuCO3 =>
CuO + CO2 = CuCO3
C4H9Br = C4H9{+} + Br{-} =>
C4H9Br = C4H9{+} + Br{-}
(CH3COOH) + Ba(OH)2 = Ba(CH3COO)2 + H2O =>
2(CH3COOH) + Ba(OH)2 = Ba(CH3COO)2 + 2 H2O
C + Cl2 = C3Cl7 =>
6 C + 7 Cl2 = 2 C3Cl7
KAl(SO4)2*12H2O + KOH = Al(OH)3 + K2SO4 + H2O =>
KAl(SO4)2*12H2O + 3 KOH = Al(OH)3 + 2 K2SO4 + 12 H2O
CH3CO2H(l) + CH3CH2OH(l) = CH3CO2CH2CH3(l) + H2O(l) =>
CH3CO2H(l) + CH3CH2OH(l) = CH3CO2CH2CH3(l) + H2O(l)
KO2 + HCl = KCl + Cl2 + H2O =>
2 KO2 + 8 HCl = 2 KCl + 3 Cl2 + 4 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
CaO + H2O = CaH2O + oxygen =>
2 CaO + 2 H2O = 2 CaH2O + O2
Ni(NO3)3(aq) + KBr(aq) = NiBr3(s) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(s) + 3 KNO3(aq)
Cs + PO4 = Cs3PO4 =>
3 Cs + PO4 = Cs3PO4
Co3O4 + CuO + TeO2 + O2 = Cu3Co3(TeO6)2 =>
2 Co3O4 + 6 CuO + 4 TeO2 + O2 = 2 Cu3Co3(TeO6)2
C5H12 + O2 = C + H2O =>
C5H12 + 3 O2 = 5 C + 6 H2O
Ni(NO3)2 + Na(OH) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 Na(OH) = Ni(OH)2 + 2 NaNO3
H2 + Zn + NO3 = Zn(OH)4 + NH3 =>
12 H2 + 3 Zn + 4 NO3 = 3 Zn(OH)4 + 4 NH3
As4O6 + Cl6 + H2O = H3AsO4 + HCl =>
3 As4O6 + 4 Cl6 + 30 H2O = 12 H3AsO4 + 24 HCl
NO2{-} + Cr2O7{-2} + H{+} = Cr{3} + NO3{-} + H2O =>
3 NO2{-} + Cr2O7{-2} + 8 H{+} = 2 Cr{3} + 3 NO3{-} + 4 H2O
Au2S3(s) + H2(g) = Au(l) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(l) + 3 H2S(g)
Cr(No3)3 + NaOH = Cr(OH)3 + NaNo3 =>
Cr(No3)3 + 3 NaOH = Cr(OH)3 + 3 NaNo3
Ca2(CO3)2 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca2(CO3)2 + 2 H2SO4 = 2 CaSO4 + 2 H2O + 2 CO2
SnO + NaOH + H2O = Na2[Sn(OH)6] + H2 =>
SnO + 2 NaOH + 3 H2O = Na2[Sn(OH)6] + H2
Fe2 + AgNO3 = Ag + Fe2(NO3)2 =>
Fe2 + 2 AgNO3 = 2 Ag + Fe2(NO3)2
NH3 + AlCl3 = AlN + NH4Cl =>
4 NH3 + AlCl3 = AlN + 3 NH4Cl
Al(OH)3 + LiOH = Li[Al(OH)4] =>
Al(OH)3 + LiOH = Li[Al(OH)4]
Na2SO4 + Cu(OH)2 + HCl = HNa2Cl + CuSO4(OH)2 =>
Na2SO4 + Cu(OH)2 + HCl = HNa2Cl + CuSO4(OH)2
Ni(NO3)2 + Na(OH) = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 Na(OH) = Ni(OH)2 + 2 NaNO3
Br2 + NaCI = Br2CI + Na =>
Br2 + NaCI = Br2CI + Na
HClO + HCl = H2O + Cl2 =>
HClO + HCl = H2O + Cl2
Al(NO3)3 + NH3 = NO2 + Al + H2O =>
7 Al(NO3)3 + 6 NH3 = 27 NO2 + 7 Al + 9 H2O
Cu2S + HNO3 = Cu(NO3)2 + H2SO4 + NO2 + H2O =>
Cu2S + 14 HNO3 = 2 Cu(NO3)2 + H2SO4 + 10 NO2 + 6 H2O
Ni(NO3)3(aq) + KBr(aq) = NiBr3(s) + KNO3(aq) =>
Ni(NO3)3(aq) + 3 KBr(aq) = NiBr3(s) + 3 KNO3(aq)
Zn5 + O2 = Zn2O3 =>
4 Zn5 + 15 O2 = 10 Zn2O3
NI + CUSO4 = NISO4 + CU =>
NI + CUSO4 = NISO4 + CU
Na3PO4 + (NH4)2CO3 = Na3CO3 + (NH4)2PO4 =>
Na3PO4 + (NH4)2CO3 = Na3CO3 + (NH4)2PO4
Al(OH)(NO3)2 + Al(OH)3 = Al(OH)2NO3 =>
Al(OH)(NO3)2 + Al(OH)3 = 2 Al(OH)2NO3
WCl6 + Na2S = WS2 + NaCl + S =>
WCl6 + 3 Na2S = WS2 + 6 NaCl + S
Cu(NO3)2 + Li2S = CuS + Li2(NO3)2 =>
Cu(NO3)2 + Li2S = CuS + Li2(NO3)2
C2O3 + MnO4 = CO3 + Mn =>
4 C2O3 + 3 MnO4 = 8 CO3 + 3 Mn
NaCl + Cu + CuSO4*5H2O = Na2SO4 + CuCl + H2O =>
2 NaCl + Cu + CuSO4*5H2O = Na2SO4 + 2 CuCl + 5 H2O
CuCl2(aq) + Na2S(aq) = CuS + NaCl(aq) =>
CuCl2(aq) + Na2S(aq) = CuS + 2 NaCl(aq)
HCl(aq) + ZnS(aq) = H2S(g) + ZnCl2 =>
2 HCl(aq) + ZnS(aq) = H2S(g) + ZnCl2
CuCl2 + SO2 + H2O = H2SO4 + CuCl + HCl =>
2 CuCl2 + SO2 + 2 H2O = H2SO4 + 2 CuCl + 2 HCl
NaCl + YCl3 + ZrCl4 = Na9YZr3Cl24 =>
9 NaCl + YCl3 + 3 ZrCl4 = Na9YZr3Cl24
AlBr3 + Cl = AlCl3 + Br2 =>
2 AlBr3 + 6 Cl = 2 AlCl3 + 3 Br2
IO3{-} + I{-} + HCl = I2 + Cl{-} + H2O =>
IO3{-} + 5 I{-} + 6 HCl = 3 I2 + 6 Cl{-} + 3 H2O
Pb + HCl = PbCl2 + H =>
Pb + 2 HCl = PbCl2 + 2 H
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