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2 CaO + O2 = 2 CaOO
Ba(OH)2(s) + NH4Cl(s) = BaCl2(aq) + NH3(g) + H2O(l) =>
Ba(OH)2(s) + 2 NH4Cl(s) = BaCl2(aq) + 2 NH3(g) + 2 H2O(l)
MgSO4 + Na2CO3 = MgCO3 + SO4 + Na2 =>
MgSO4 + Na2CO3 = MgCO3 + SO4 + Na2
C2H5OOH + NaOH = C2H5OONa + HOH =>
C2H5OOH + NaOH = C2H5OONa + HOH
AgNO3 + Na2CO3 = AgCO3NO3Na2 =>
AgNO3 + Na2CO3 = AgCO3NO3Na2
Pb{2+} + L{-} = PbL2 =>
Pb{2+} + 2 L{-} = PbL2
C10H15N + O2 + Na = NH3 + H2O + Na2CO3 =>
C10H15N + 18 O2 + 20 Na = NH3 + 6 H2O + 10 Na2CO3
CS2(s) + O2(g) = CO2(g) + S(s) =>
CS2(s) + O2(g) = CO2(g) + 2 S(s)
C2H2(g) + O2 = H2O(i) + CO2(g) =>
2 C2H2(g) + 5 O2 = 2 H2O(i) + 4 CO2(g)
CrI3 + Ba(OH)2 + Br2 = BaCrO4 + Ba(IO4)2 + BaBr2 + H2O =>
2 CrI3 + 32 Ba(OH)2 + 27 Br2 = 2 BaCrO4 + 3 Ba(IO4)2 + 27 BaBr2 + 32 H2O
LiI + AgNo3 = LiAg + No3I =>
LiI + AgNo3 = LiAg + No3I
C18H31 + O2 = CO2 + H2O =>
4 C18H31 + 103 O2 = 72 CO2 + 62 H2O
Rh(s) + Br2(g) = RhBr3(s) =>
2 Rh(s) + 3 Br2(g) = 2 RhBr3(s)
Al + KOH + H2O + H2SO4 = [KAl(SO4)2*12H2O] + H2 =>
2 Al + 2 KOH + 22 H2O + 4 H2SO4 = 2[KAl(SO4)2*12H2O] + 3 H2
CH3CH2CHCl2 + KOH = KCl + H2O + CH3CH2CHO =>
CH3CH2CHCl2 + 2 KOH = 2 KCl + H2O + CH3CH2CHO
Sn + HNO3 + H2O = H2SnO3 + N =>
5 Sn + 4 HNO3 + 3 H2O = 5 H2SnO3 + 4 N
Ba4C2 + Cs = BaCs + C =>
Ba4C2 + 4 Cs = 4 BaCs + 2 C
Re + NaOH + NaNO3 = NaReO4 + NaNO2 + H2O =>
2 Re + 2 NaOH + 7 NaNO3 = 2 NaReO4 + 7 NaNO2 + H2O
NaCN(aq) + H2O(l) = HCN(aq) + NaOH(aq) =>
NaCN(aq) + H2O(l) = HCN(aq) + NaOH(aq)
CO(g) + H2(s) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(s) = H2O(g) + CH4(g)
C5H5O + O2 = CO2 + H2O =>
4 C5H5O + 23 O2 = 20 CO2 + 10 H2O
NiCrO4 + KCl = NiCl + KCrO4 =>
NiCrO4 + KCl = NiCl + KCrO4
KIO3(aq) + BaCl2(aq) = Ba(IO3)2 + KCl =>
2 KIO3(aq) + BaCl2(aq) = Ba(IO3)2 + 2 KCl
As4S + O2 = As4O6 + SO2 =>
As4S + 4 O2 = As4O6 + SO2
Cd(NO3)2 + NH3 = Cd(NH3)2 + NO3 =>
Cd(NO3)2 + 2 NH3 = Cd(NH3)2 + 2 NO3
Fe908(s) + O2(g) = Fe2O2(s) =>
Fe908(s) + 454 O2(g) = 454 Fe2O2(s)
CCl + AgN = AgCl + CN =>
CCl + AgN = AgCl + CN
NaHCO3 + CH3C00H = CH3COONa + CO2 + H2O =>
3 NaHCO3 + 2 CH3C00H = 3 CH3COONa + CO2 + H2O
IO3 + Cl + H2SO3 = ICl3 + SO4 + H =>
IO3 + 3 Cl + 3 H2SO3 = ICl3 + 3 SO4 + 6 H
Na2S + PbCl2 = NaCl + PbS =>
Na2S + PbCl2 = 2 NaCl + PbS
N2O3 + HOH + O2 = H2NO3 =>
2 N2O3 + 4 HOH + O2 = 4 H2NO3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeCO3 + HOH = Fe(OH)2 + CO2 =>
FeCO3 + HOH = Fe(OH)2 + CO2
BaI2 + CuSO4 = BaSO4 + CuI2 =>
BaI2 + CuSO4 = BaSO4 + CuI2
Cr2(SO4)3 + KNO3 = K2SO4 + Cr(NO3)3 =>
Cr2(SO4)3 + 6 KNO3 = 3 K2SO4 + 2 Cr(NO3)3
NaHS + Al(NO3)3 + H2O = Al(OH)3 + NaNO3 + H2S =>
3 NaHS + Al(NO3)3 + 3 H2O = Al(OH)3 + 3 NaNO3 + 3 H2S
zinc + hydrochloricacid = Hydrogen + zincchloride =>
Zn + 2 HCl = H2 + ZnCl2
C5H9Cl + O2 = CO2 + H2O + HCl =>
C5H9Cl + 7 O2 = 5 CO2 + 4 H2O + HCl
Na + HCO3 + Ca(NO3)2 = CaCO3 + Na(NO3)2 + H =>
Na + HCO3 + Ca(NO3)2 = CaCO3 + Na(NO3)2 + H
Na2CO3 + FeCl = NaCl + Fe2CO3 =>
Na2CO3 + 2 FeCl = 2 NaCl + Fe2CO3
Co(NO3)2 + NH3*H2O = [Co(NH3)4](NO3)2 + H2O =>
Co(NO3)2 + 4 NH3*H2O = [Co(NH3)4](NO3)2 + 4 H2O
Cu + H2SO4 = CuS + H2O + CuSO4 =>
4 Cu + 4 H2SO4 = CuS + 4 H2O + 3 CuSO4
Zn(NO3)2*6H2O + Al(NO3)3*9H2O + C6H12N4 = Zn10Al26O49 + N2 + CO2 + H2O =>
180 Zn(NO3)2*6H2O + 468 Al(NO3)3*9H2O + 245 C6H12N4 = 18 Zn10Al26O49 + 1372 N2 + 1470 CO2 + 6762 H2O
Mn2(SO3)3 = Mn + SO3 =>
Mn2(SO3)3 = 2 Mn + 3 SO3
Li3P + S = Li2S + P =>
2 Li3P + 3 S = 3 Li2S + 2 P
K2SO3(aq) + HNO3(aq) = H20(l) + SO3(g) + KNO3(aq) =>
10 K2SO3(aq) + 20 HNO3(aq) = H20(l) + 10 SO3(g) + 20 KNO3(aq)
Na2SFeCl2 = NaCl + FeS =>
Na2SFeCl2 = 2 NaCl + FeS
HCOOH + KOH = HCOOKOH + H2 =>
2 HCOOH + 2 KOH = 2 HCOOKOH + H2
NaCl(s) + SO2(g) + H2O(l) + O2(g) = Na2SO4(s) + HCl(l) =>
4 NaCl(s) + 2 SO2(g) + 2 H2O(l) + O2(g) = 2 Na2SO4(s) + 4 HCl(l)
MgCl2 + NaHCO3 = Mg(HCO3)2 + NaCl =>
MgCl2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaCl
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