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C7H7SO2OH + KOH = C7H7SO2OK + H2O
PbCl2 + AgNo3 = Pb(No3)2 + AgCl =>
PbCl2 + 2 AgNo3 = Pb(No3)2 + 2 AgCl
Cr + H2SO4(k) = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4(k) = Cr2(SO4)3 + 3 SO2 + 6 H2O
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Fe2 + SO4 = Fe2(SO4)3 =>
Fe2 + 3 SO4 = Fe2(SO4)3
C(s) + ZnO(s) = Zn(s) + CO =>
C(s) + ZnO(s) = Zn(s) + CO
Al + ZnCI = Zn + AlCI =>
Al + ZnCI = Zn + AlCI
F2 + NaOH = OF2 + NaF + H2O =>
2 F2 + 2 NaOH = OF2 + 2 NaF + H2O
SiO2 + H2SO4 = SiSO4 + H2O2 =>
SiO2 + H2SO4 = SiSO4 + H2O2
C + SO2 = CS2 + CO =>
5 C + 2 SO2 = CS2 + 4 CO
silvernitrate + potassiumcarbonate = silvercarbonate + potassiumnitrate =>
2 AgNO3 + K2CO3 = Ag2CO3 + 2 KNO3
NH4OH + HNO3 = NH4NO3 + HOH =>
NH4OH + HNO3 = NH4NO3 + HOH
Al + N = AlN =>
Al + N = AlN
ZnO(s) + C(s) = Zn(g) + CO(g) =>
ZnO(s) + C(s) = Zn(g) + CO(g)
CF2Cl2 + Na2C2O4 = NaF + NaCl + C + CO2 =>
CF2Cl2 + 2 Na2C2O4 = 2 NaF + 2 NaCl + C + 4 CO2
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O =>
Pb(OH)4 + HNO3 = Pb(OH)3NO3 + H2O
FeSO4 + Cl2 = FeClSO4 =>
2 FeSO4 + Cl2 = 2 FeClSO4
Au + Cl = AuCl =>
Au + Cl = AuCl
NaI(aq) + Mg(NO3)2(aq) = NaNO3(aq) + MgI2(aq) =>
2 NaI(aq) + Mg(NO3)2(aq) = 2 NaNO3(aq) + MgI2(aq)
ZnO(s) + C(s) = Zn(s) + CO2(g) =>
2 ZnO(s) + C(s) = 2 Zn(s) + CO2(g)
Al + KMnO4 + H2SO4 = Al2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 Al + 6 KMnO4 + 24 H2SO4 = 5 Al2(SO4)3 + 6 MnSO4 + 3 K2SO4 + 24 H2O
FeSO4 + Cl2 = FeCl2 + SO4 =>
FeSO4 + Cl2 = FeCl2 + SO4
HF(aq) + H2O = H3O + F =>
HF(aq) + H2O = H3O + F
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Cu(OH)2 + NH4OH = Cu(NH3)4(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = Cu(NH3)4(OH)2 + 4 H2O
HBrO + H2S = S + Br2 + H2O =>
2 HBrO + H2S = S + Br2 + 2 H2O
Cu(OH)2 + NH4OH = (Cu(NH3)4)(OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = (Cu(NH3)4)(OH)2 + 4 H2O
P + Br2 = PBr5 =>
2 P + 5 Br2 = 2 PBr5
KBr + H2SO4 + MnO2 = KHSO4 + MnSO4 + H2O + Br2 =>
2 KBr + 3 H2SO4 + MnO2 = 2 KHSO4 + MnSO4 + 2 H2O + Br2
Ca(OH){2} + HCl = CaCl{2} + H2O =>
Ca(OH){2} + HCl = CaCl{2} + H2O
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O =>
Cu(OH)2 + NH4OH = Cu(NH3)(OH)2 + H2O
C8H9NO + Br2 = C8H8NOBr + HBr =>
C8H9NO + Br2 = C8H8NOBr + HBr
Cr + H2SO4(k) = Cr2(SO4)3 + SO2 + H2O =>
2 Cr + 6 H2SO4(k) = Cr2(SO4)3 + 3 SO2 + 6 H2O
Cu(H2O)6(aq) + NaOH(aq) = Cu(OH)2 + Na + H2O =>
Cu(H2O)6(aq) + 2 NaOH(aq) = Cu(OH)2 + 2 Na + 6 H2O
HCl(aq) + Pb(CO3)2(aq) = PbCl4(s) + CO2(g) + H2O(l) =>
4 HCl(aq) + Pb(CO3)2(aq) = PbCl4(s) + 2 CO2(g) + 2 H2O(l)
KOH + HF = KHF2 + H2O =>
KOH + 2 HF = KHF2 + H2O
Cu(OH)2 + NH4OH = Cu(NH3)4 + H2O + OH =>
Cu(OH)2 + 4 NH4OH = Cu(NH3)4 + 4 H2O + 2 OH
C8H9NO + Br2 = C8H9NOBr =>
2 C8H9NO + Br2 = 2 C8H9NOBr
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
SNO + CO = SN + CO2 =>
SNO + CO = SN + CO2
Ca2O + H2O = Ca(OH) =>
Ca2O + H2O = 2 Ca(OH)
Ca + Br = CaBr2 =>
Ca + 2 Br = CaBr2
Pb + S8 + O2 = PbSO4 =>
8 Pb + S8 + 16 O2 = 8 PbSO4
HNO3 + Mn(OH)2 = H(OH) + Mn(NO3)2 =>
2 HNO3 + Mn(OH)2 = 2 H(OH) + Mn(NO3)2
CaO(k) + HCl(aq) = CaCl2 + H2O =>
CaO(k) + 2 HCl(aq) = CaCl2 + H2O
P2O5 + CaO = Ca3(PO4) + O2 =>
2 P2O5 + 12 CaO = 4 Ca3(PO4) + 3 O2
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
VO + O2 = VO2 =>
2 VO + O2 = 2 VO2
Cu(H2O)6(aq) + NaOH(aq) = Cu(OH)2(s) + Na(aq) + H2O =>
Cu(H2O)6(aq) + 2 NaOH(aq) = Cu(OH)2(s) + 2 Na(aq) + 6 H2O
Sn4 + F = SnF4 =>
Sn4 + 16 F = 4 SnF4
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