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2 Na + 8 C = Na2C8
Ba(OH)2 + Ag(NO3)2 = Ba(NO3)2 + Ag(OH)2 =>
Ba(OH)2 + Ag(NO3)2 = Ba(NO3)2 + Ag(OH)2
AgF(aq) + Na2CO3(aq) = Ag2CO3(s) + NaF(aq) =>
2 AgF(aq) + Na2CO3(aq) = Ag2CO3(s) + 2 NaF(aq)
Pb(OH)2 + CaSO4 = PbSO4 + Ca(OH)2 =>
Pb(OH)2 + CaSO4 = PbSO4 + Ca(OH)2
C57HO6 + O2 = CO2 + H2O =>
4 C57HO6 + 217 O2 = 228 CO2 + 2 H2O
K2S + Zn = ZnS + K =>
K2S + Zn = ZnS + 2 K
K{+} + Cl{5+} + O3{6-} = O2 + KCl =>
2 K{+} + 2 Cl{5+} + 2 O3{6-} = 3 O2 + 2 KCl
Co(NO3)2 + NH3*H2O = [Co(NH3)4](NO3)2 + H2O =>
Co(NO3)2 + 4 NH3*H2O = [Co(NH3)4](NO3)2 + 4 H2O
NaI + H2SO4 = I2 + Na1SO4 + H2S + H2O =>
4 NaI + 5 H2SO4 = 2 I2 + 4 Na1SO4 + H2S + 4 H2O
ZnCl2 + (NH4)2S = ZnS + NH3 + HCl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH3 + 2 HCl
NH4ClO4 + Al = N + H2O + HCl + Al2O3 =>
6 NH4ClO4 + 10 Al = 6 N + 9 H2O + 6 HCl + 5 Al2O3
CuSO4 + KSCN = Cu[SCN]2 + K2SO4 =>
CuSO4 + 2 KSCN = Cu[SCN]2 + K2SO4
Zn(OH)2 = ZnO + H2O = =>
Zn(OH)2 = ZnO + H2O
CH3COOH + KOH = CH3COOK + H2O =>
CH3COOH + KOH = CH3COOK + H2O
C6H16N2O + O2 = CO2 + H2O + N2 =>
2 C6H16N2O + 19 O2 = 12 CO2 + 16 H2O + 2 N2
K2Cr4O13 + H2SO4 + Na2C2O4 = Cr2(SO4)3 + CO2 + Na2SO4 + H2O + K2SO4 =>
K2Cr4O13 + 13 H2SO4 + 6 Na2C2O4 = 2 Cr2(SO4)3 + 12 CO2 + 6 Na2SO4 + 13 H2O + K2SO4
O2 + H2O + C6H6 = C12H22O11 =>
3 O2 + 5 H2O + 2 C6H6 = C12H22O11
(HPO3)2 + BrO3 + H2 = Br + H2PO4 =>
3(HPO3)2 + 2 BrO3 + 3 H2 = 2 Br + 6 H2PO4
Fe(NO3)3 + NaCl = Fe(Cl)3 + NaNO3 =>
Fe(NO3)3 + 3 NaCl = Fe(Cl)3 + 3 NaNO3
Ca + CO3 + H2SO4 = CaSO4 + H2O + CO2 =>
Ca + CO3 + H2SO4 = CaSO4 + H2O + CO2
NaOH + HC8H4O4 = Na + C8H4O4 + H2O =>
NaOH + HC8H4O4 = Na + C8H4O4 + H2O
KK2Cr2O7 + ZnCl2 + H2SO4 = Cr2(SO4)3 + K2SO4 + ZnSO4 + Cl2 + H2O =>
2 KK2Cr2O7 + 5 ZnCl2 + 14 H2SO4 = 2 Cr2(SO4)3 + 3 K2SO4 + 5 ZnSO4 + 5 Cl2 + 14 H2O
Al + Pb(NO3)2 = Pb + Al3(NO3)2 =>
3 Al + Pb(NO3)2 = Pb + Al3(NO3)2
HgO + HCl = HgOHCl =>
HgO + HCl = HgOHCl
Na2SO4 + CaH(CO3) = NaOH + Ca2SO4 + CO2 =>
Na2SO4 + 2 CaH(CO3) = 2 NaOH + Ca2SO4 + 2 CO2
Na2(SO3) + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Na2SO4 + H2O =>
5 Na2(SO3) + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 5 Na2SO4 + 3 H2O
CaOH + NaPO = CaPO + NaOH =>
CaOH + NaPO = CaPO + NaOH
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
Ba(OH)2 + SO3 = BaSO4 + H2O =>
Ba(OH)2 + SO3 = BaSO4 + H2O
MnCl2 + KOH + KMnO4 = MnO2 + KCl + H2O =>
3 MnCl2 + 4 KOH + 2 KMnO4 = 5 MnO2 + 6 KCl + 2 H2O
CaCl2(s) + Na2SO4(s) = CaSO4(s) + NaCl(s) =>
CaCl2(s) + Na2SO4(s) = CaSO4(s) + 2 NaCl(s)
Fe(NO3)3(s) + Al(s) = Fe(s) + Al(NO3)3(s) =>
Fe(NO3)3(s) + Al(s) = Fe(s) + Al(NO3)3(s)
K + CrCl3 = KCl + Cr =>
3 K + CrCl3 = 3 KCl + Cr
FeCl3 + Cd = FeCl2 + CdCl2 =>
2 FeCl3 + Cd = 2 FeCl2 + CdCl2
Al + CuCl2 = Cu + Al2Cl6 =>
2 Al + 3 CuCl2 = 3 Cu + Al2Cl6
O2 + H2 + P4 = H3PO4 =>
8 O2 + 6 H2 + P4 = 4 H3PO4
KMnO4 + H2SO4 + HgNa = K2SO4 + MnSO4 + Na2SO4 + Hg + H2O =>
2 KMnO4 + 8 H2SO4 + 10 HgNa = K2SO4 + 2 MnSO4 + 5 Na2SO4 + 10 Hg + 8 H2O
CCl2F2 + Na2C2O4 = C2 + CO2 + NaCl + NaF =>
2 CCl2F2 + 4 Na2C2O4 = C2 + 8 CO2 + 4 NaCl + 4 NaF
NaBH4(aq) + H2SO4(aq) = H2(g) + NaSO4(aq) + B2H6(g) =>
2 NaBH4(aq) + 2 H2SO4(aq) = 3 H2(g) + 2 NaSO4(aq) + B2H6(g)
Ba(NO3)2 + Pb(NO3)2 = BaPb + NO3 =>
Ba(NO3)2 + Pb(NO3)2 = BaPb + 4 NO3
H3BO + HClO4 = HBO + HCl + H2O =>
4 H3BO + HClO4 = 4 HBO + HCl + 4 H2O
Fe(OH)3 + HClO4 = Fe(ClO4)3 + H2O =>
Fe(OH)3 + 3 HClO4 = Fe(ClO4)3 + 3 H2O
Na2S + H2O = H2S + Na2O =>
Na2S + H2O = H2S + Na2O
Cr2(CO3)3 + HCl = CrCl3 + H2O + CO2 =>
Cr2(CO3)3 + 6 HCl = 2 CrCl3 + 3 H2O + 3 CO2
HClO3 + I2 + H2I = HIO4 + HCl =>
16 HClO3 + 3 I2 + 6 H2I = 12 HIO4 + 16 HCl
Au + HCl = H + AuCl =>
Au + HCl = H + AuCl
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
CrO2{-} + Br2 + OH{-} = CrO4{-2} + Br{-} + H2O =>
2 CrO2{-} + 3 Br2 + 8 OH{-} = 2 CrO4{-2} + 6 Br{-} + 4 H2O
O2 + ZnCl2 = Cl2 + ZnO =>
O2 + 2 ZnCl2 = 2 Cl2 + 2 ZnO
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