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C2H5NH3Cl + HNO3 = C2H5NH3NO3 + HCl
RbOH + Pb(NO3)2 = RbNO3 + Pb(OH)2 =>
2 RbOH + Pb(NO3)2 = 2 RbNO3 + Pb(OH)2
Ca + FeSO4 = Fe + CaSO4 =>
Ca + FeSO4 = Fe + CaSO4
C7H16 + KOH = C7H16OH + K =>
C7H16 + KOH = C7H16OH + K
HIH2O = H3OI =>
HIH2O = H3OI
HOCl + Ni(OH)2 = H2O2 + NiCl2 =>
2 HOCl + Ni(OH)2 = 2 H2O2 + NiCl2
Ba(OH)2 + (NH4)2CrO4 = NH3 + H2O + BaCrO4 =>
Ba(OH)2 + (NH4)2CrO4 = 2 NH3 + 2 H2O + BaCrO4
CuSHCl = CuClHS =>
CuSHCl = CuClHS
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
SnS2 + (NH4)2S = (NH4)2SnS3 =>
SnS2 + (NH4)2S = (NH4)2SnS3
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
Cl2 + KOH = KCl + KClO3 + H2O =>
3 Cl2 + 6 KOH = 5 KCl + KClO3 + 3 H2O
Fe(OH)2 + H2S = (FeOH)2S + H2O =>
2 Fe(OH)2 + H2S = (FeOH)2S + 2 H2O
CuCl2 + KI = CuI + I2 + KCl =>
2 CuCl2 + 4 KI = 2 CuI + I2 + 4 KCl
Al + Fe{3}O{3} = Fe + Al{2}O{3} =>
3 Al + 2 Fe{3}O{3} = 2 Fe + 3 Al{2}O{3}
H4 = H2 =>
H4 = 2 H2
C7H16 + KOH = C7H16OH + K =>
C7H16 + KOH = C7H16OH + K
CO2 + CaSiO3 = SiO2 + CaCO3 =>
CO2 + CaSiO3 = SiO2 + CaCO3
K2 + B2O3 = K2O + B =>
3 K2 + B2O3 = 3 K2O + 2 B
Ca3(PO4)2(s) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P4(s) =>
2 Ca3(PO4)2(s) + 6 SiO2(s) + 10 C(s) = 6 CaSiO3(s) + 10 CO(g) + P4(s)
Co3O4(s) + CO(g) = Co(s) + CO2(g) =>
Co3O4(s) + 4 CO(g) = 3 Co(s) + 4 CO2(g)
(b)NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + HNO3(aq) =>
2(b)NaNO3(aq) + H2SO4(aq) = Na2SO4(aq) + 2 HNO3(aq)
C138 = C2 =>
C138 = 69 C2
CrCl3 + KOH = KCl + Cr(OH)3 =>
CrCl3 + 3 KOH = 3 KCl + Cr(OH)3
Ca5(PO4)3OH + H = Ca5(PO4)3 + H2O =>
Ca5(PO4)3OH + H = Ca5(PO4)3 + H2O
Rb + ZnS = RbS + Zn =>
Rb + ZnS = RbS + Zn
Ca + Br2 = CaBr2 =>
Ca + Br2 = CaBr2
C13H23 + O2 = CO2 + H2O =>
4 C13H23 + 75 O2 = 52 CO2 + 46 H2O
Nd2O3 + HF = NdF3 + H2O =>
Nd2O3 + 6 HF = 2 NdF3 + 3 H2O
Pb(C2H3O2)2 + K2SO3 = PbSO3 + KC2H3O2 =>
Pb(C2H3O2)2 + K2SO3 = PbSO3 + 2 KC2H3O2
LiOHC6H8O7 = H2OLiC6H7O7 =>
LiOHC6H8O7 = H2OLiC6H7O7
ClH + HNaO = ClNa + H2O =>
ClH + HNaO = ClNa + H2O
C13H23 + O2 = CO2 + H2O =>
4 C13H23 + 75 O2 = 52 CO2 + 46 H2O
Ca2(CO3)2 = CaCO3 =>
Ca2(CO3)2 = 2 CaCO3
C8H7N3O2 + OH = C8H5NO4 + H2O + N2 =>
C8H7N3O2 + 6 OH = C8H5NO4 + 4 H2O + N2
NaHSO3 + HClO = H2SO4 + HCl + Na2SO4 =>
2 NaHSO3 + 2 HClO = H2SO4 + 2 HCl + Na2SO4
Na + CuCl = NaCuCl =>
Na + CuCl = NaCuCl
NaCo + CaCl = Ca + CoCl2 + Na =>
NaCo + 2 CaCl = 2 Ca + CoCl2 + Na
CHN + O2 = CO2 + H2O + NO2 =>
4 CHN + 9 O2 = 4 CO2 + 2 H2O + 4 NO2
NaOH + Fe2(SO4)3 = Fe(OH)3 + Na2SO4 =>
6 NaOH + Fe2(SO4)3 = 2 Fe(OH)3 + 3 Na2SO4
C4H9I + H2O = C4H10O + HI =>
C4H9I + H2O = C4H10O + HI
(SC(NH2)2) + K2SO4 = (SC(NH2)2)K2SO4 =>
(SC(NH2)2) + K2SO4 = (SC(NH2)2)K2SO4
H2OHBr = H3OBr =>
H2OHBr = H3OBr
Al + SrCl2 = Al3Cl2 + Sr =>
3 Al + SrCl2 = Al3Cl2 + Sr
KOH + HC2H3O2 = KC2O2 + H5O =>
KOH + HC2H3O2 = KC2O2 + H5O
C13H23 + O2 = CO2 + H2O =>
4 C13H23 + 75 O2 = 52 CO2 + 46 H2O
H2SO4 + X(OH)2 = XSO4 + H2O =>
H2SO4 + X(OH)2 = XSO4 + 2 H2O
Xe2 + F = XeF4 =>
Xe2 + 8 F = 2 XeF4
KHSO4 + CaCl2 = K2SO4 + CaSO4 + HCl =>
2 KHSO4 + CaCl2 = K2SO4 + CaSO4 + 2 HCl
LiHS + LiOH = H2O + Li2S =>
LiHS + LiOH = H2O + Li2S
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