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C5 = 5 C
H2PO3 + HgCl2 + H2O = Hg2Cl + H3PO4 + HCl =>
3 H2PO3 + 2 HgCl2 + 3 H2O = Hg2Cl + 3 H3PO4 + 3 HCl
K2CO3(s) + Cr(C2H3O2)3(s) = Cr2(CO3)3(s) + KC2H3O2(aq) =>
3 K2CO3(s) + 2 Cr(C2H3O2)3(s) = Cr2(CO3)3(s) + 6 KC2H3O2(aq)
S8 + H2 = H2S =>
S8 + 8 H2 = 8 H2S
K + C = K2C =>
2 K + C = K2C
MnO2(s) + KI(s) + H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + H2O(l) + I2(s) =>
MnO2(s) + 2 KI(s) + 2 H2SO4(aq) = MnSO4(aq) + K2SO4(aq) + 2 H2O(l) + I2(s)
MgO + CaO + Si = Ca2SiO4 + Mg =>
2 MgO + 2 CaO + Si = Ca2SiO4 + 2 Mg
SO2 + Ca(OH)2 = CaH2SO4 =>
SO2 + Ca(OH)2 = CaH2SO4
AgCl + NH4OH + HNO3 = Ag(NH3)2 + ClOH + H2O =>
8 AgCl + 15 NH4OH + HNO3 = 8 Ag(NH3)2 + 8 ClOH + 10 H2O
LiCl + F2 = LiF + Cl2 =>
2 LiCl + F2 = 2 LiF + Cl2
H2SeO4 + SO2 + H2O = Se + H2SO4 =>
H2SeO4 + 3 SO2 + 2 H2O = Se + 3 H2SO4
TiI2 + BaCO3 = BaI2 + TiCO3 =>
TiI2 + BaCO3 = BaI2 + TiCO3
CH3COOH + MgCO3 = CO2 + H2O + MgCH3COO =>
9 CH3COOH + 8 MgCO3 = 10 CO2 + 6 H2O + 8 MgCH3COO
CrI3 + Cl = Cr + ClI =>
CrI3 + 3 Cl = Cr + 3 ClI
NH4(H2PO4) = HPO3 + NH3 + H2O =>
NH4(H2PO4) = HPO3 + NH3 + H2O
NaIO3 + Na2SO3 + NaHSO4 = I2 + Na2SO4 + H2O =>
2 NaIO3 + 5 Na2SO3 + 2 NaHSO4 = I2 + 7 Na2SO4 + H2O
BeO2 + HClO3 = Be(ClO3)2 + H2O2 =>
BeO2 + 2 HClO3 = Be(ClO3)2 + H2O2
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Na2SO3 + H2SO4 = H2SO3 + Na2SO4 =>
Na2SO3 + H2SO4 = H2SO3 + Na2SO4
NO2(g) + H2(g) = NH4(g) + H2O =>
NO2(g) + 4 H2(g) = NH4(g) + 2 H2O
NH2OH + Hg{2+} + OH{-} = N2O + Hg + H2O =>
2 NH2OH + 2 Hg{2+} + 4 OH{-} = N2O + 2 Hg + 5 H2O
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Zn(BrO3)2 + PbSO4 = Pb(BrO3)2 + ZnSO4 =>
Zn(BrO3)2 + PbSO4 = Pb(BrO3)2 + ZnSO4
Ca(OH)2CO2 = CaCO3H2O(l) =>
Ca(OH)2CO2 = CaCO3H2O(l)
K2Cr2O7 + KOH = H2O + K2CrO4 =>
K2Cr2O7 + 2 KOH = H2O + 2 K2CrO4
P2O3 + K2Cr2O7 + H2O = CrPO4 + K3PO4 + H3PO4 =>
9 P2O3 + 6 K2Cr2O7 + 3 H2O = 12 CrPO4 + 4 K3PO4 + 2 H3PO4
ON = NO =>
ON = NO
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
Al(OH)2Cl + H2SO4 = Al2(SO4)3 + HCl + H2O =>
2 Al(OH)2Cl + 3 H2SO4 = Al2(SO4)3 + 2 HCl + 4 H2O
Ca(NO3)2 + KI = CaI2 + KNO3 =>
Ca(NO3)2 + 2 KI = CaI2 + 2 KNO3
Na2(S2O3) + Ag(NO3) = Na2(NO3) + Ag(S2O3) =>
Na2(S2O3) + Ag(NO3) = Na2(NO3) + Ag(S2O3)
LiCl + Br2 = LiBr + Cl2 =>
2 LiCl + Br2 = 2 LiBr + Cl2
C2H5OH + K2Cr2O7 + KOH + H2O = CH3COOK + K3[Cr(OH)6] =>
3 C2H5OH + 2 K2Cr2O7 + 11 KOH + 2 H2O = 3 CH3COOK + 4 K3[Cr(OH)6]
Cd(NO3)2 + NH3 = [Cd(NH3)6](NO3)2 =>
Cd(NO3)2 + 6 NH3 = [Cd(NH3)6](NO3)2
KMnO4 + KN3 + H2SO4 = K2SO4 + MnSO4 + N2 + H2O =>
2 KMnO4 + 10 KN3 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 15 N2 + 8 H2O
Fe(NO3)3 + C6H8O7 = NO + CO2 + H2O + Fe2O3 =>
2 Fe(NO3)3 + C6H8O7 = 6 NO + 6 CO2 + 4 H2O + Fe2O3
Zn{+2} + SO4{-2} = ZnSO4 =>
Zn{+2} + SO4{-2} = ZnSO4
Al(NO3)3 + Na2S = Al22 + S3 + NaNO3 =>
22 Al(NO3)3 + 33 Na2S = Al22 + 11 S3 + 66 NaNO3
CH3CHO + C2H5OH = CH3CHO(OC2H5)2 =>
2 CH3CHO + C2H5OH = CH3CHO(OC2H5)2
CH3{-}CH2{-}OH = CH3{-}CH2Br =>
CH3{-}CH2{-}OH = CH3{-}CH2Br
Pb2SO + O2 = PbO + SO2 =>
2 Pb2SO + 3 O2 = 4 PbO + 2 SO2
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
NaN3 + Pb(NO3)2 = Pb(N3)2 + NaNO3 =>
2 NaN3 + Pb(NO3)2 = Pb(N3)2 + 2 NaNO3
NaClO3 = NaCl + O2 =>
2 NaClO3 = 2 NaCl + 3 O2
KMnO4 + K2SO3 + HCl = MnSO4 + K2SO4 + H2O + KCl =>
2 KMnO4 + 5 K2SO3 + 6 HCl = 2 MnSO4 + 3 K2SO4 + 3 H2O + 6 KCl
ICl3(s) + H2O(I) = ICl(aq) + HIO3(a) + HCl(aq) =>
7 ICl3(s) + 6 H2O(I) = 11 ICl(aq) + 2 HIO3(a) + 10 HCl(aq)
NH4Cl + Ba(OH)2 = NH4OH + BaCl2 =>
2 NH4Cl + Ba(OH)2 = 2 NH4OH + BaCl2
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