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CuSO4 + 2 Mg = Mg2SO4 + Cu
KMnO4 + Fe(SO4) + H2SO4 = Mn(SO4) + Fe2(SO4)3 + K2SO4 + H2O =>
2 KMnO4 + 10 Fe(SO4) + 8 H2SO4 = 2 Mn(SO4) + 5 Fe2(SO4)3 + K2SO4 + 8 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Ra(OH)2 + HBr = H2O + RaBr2 =>
Ra(OH)2 + 2 HBr = 2 H2O + RaBr2
Pb + HClO4 = PbClO4 + H2 =>
2 Pb + 2 HClO4 = 2 PbClO4 + H2
HHNO3 + Sr(OH)2 = H2O + SrNO3 =>
HHNO3 + Sr(OH)2 = 2 H2O + SrNO3
CO2 = C02 + O2 =>
2 CO2 = C02 + 2 O2
CH3CHCHCH3 + HOCl = CH3CH(OH)CH(Cl)CH3 =>
CH3CHCHCH3 + HOCl = CH3CH(OH)CH(Cl)CH3
AlF3 + H2SO4 = Al2(SO4)3 + HF =>
2 AlF3 + 3 H2SO4 = Al2(SO4)3 + 6 HF
BiCl3 + NaOH = Bi(OH)3 + NaCl =>
BiCl3 + 3 NaOH = Bi(OH)3 + 3 NaCl
Al + (HCl)3 = AlCl3 + H2 =>
2 Al + 2(HCl)3 = 2 AlCl3 + 3 H2
CH3COO{-} + KHSO4 = CH3COOH + KSO4{-} =>
CH3COO{-} + KHSO4 = CH3COOH + KSO4{-}
CH3CHCHCH3 + K2Cr2O7 + H2SO4 = CH3COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CHCHCH3 + 4 K2Cr2O7 + 16 H2SO4 = 6 CH3COOH + 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
NH3 + H2O = NH4OH =>
NH3 + H2O = NH4OH
MnSO4 + KClO3 + K2CO3 = KMnO4 + KCl + K2SO4 + CO2 =>
6 MnSO4 + 5 KClO3 + 9 K2CO3 = 6 KMnO4 + 5 KCl + 6 K2SO4 + 9 CO2
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
Ac(OH)3 = Ac2O3 + H2O =>
2 Ac(OH)3 = Ac2O3 + 3 H2O
Br2 + H2O = HBr + HOBr =>
Br2 + H2O = HBr + HOBr
Al + NaOH + H2O = NaAl(OH)4 + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 NaAl(OH)4 + 3 H2
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NH4Cl + AgNO3 = AgNH4 + ClNO3 =>
NH4Cl + AgNO3 = AgNH4 + ClNO3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Mg(s) + H2SO4(l) = MgSO4 + H2 =>
Mg(s) + H2SO4(l) = MgSO4 + H2
Sr(CH3COO)2 + (NH4)3PO4 = Sr3(PO4)2 + NH4CH3COO =>
3 Sr(CH3COO)2 + 2(NH4)3PO4 = Sr3(PO4)2 + 6 NH4CH3COO
H2O2 + H{+} + I{-} = I2 + H2O =>
H2O2 + 2 H{+} + 2 I{-} = I2 + 2 H2O
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
NaOH + LiF = LiOH + NaF =>
NaOH + LiF = LiOH + NaF
Cu(c) + H2SO4(aq) = CuSO4(aq) + SO2(g) + H2O(l) =>
Cu(c) + 2 H2SO4(aq) = CuSO4(aq) + SO2(g) + 2 H2O(l)
VO2{+} + H{+} + Zn = V{2+} + H2O + Zn{2+} =>
2 VO2{+} + 8 H{+} + 3 Zn = 2 V{2+} + 4 H2O + 3 Zn{2+}
ZnO + LiOH = Li2ZnO2 + H2O =>
ZnO + 2 LiOH = Li2ZnO2 + H2O
CH3CHCHCH3 + O2 = CO2 + H2O =>
CH3CHCHCH3 + 6 O2 = 4 CO2 + 4 H2O
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Cu[Fe(CN)6] + NaOH = Na2[Fe(CN)6] + Cu(OH)2 =>
Cu[Fe(CN)6] + 2 NaOH = Na2[Fe(CN)6] + Cu(OH)2
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
H3BO3 + KOH = K3BO3 + HOH =>
H3BO3 + 3 KOH = K3BO3 + 3 HOH
Ca2 + Cu = CuCa2 =>
Ca2 + Cu = CuCa2
SiH4 = H2 + Si =>
SiH4 = 2 H2 + Si
AgCl(s) = AgCl(aq) =>
AgCl(s) = AgCl(aq)
ZnBr2 + Al = AlBr + Zn =>
ZnBr2 + 2 Al = 2 AlBr + Zn
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
NaH + C2H2 = H2 + C2HNa =>
NaH + C2H2 = H2 + C2HNa
Zn + Pb(NO3) = Pb + Zn(NO3)2 =>
Zn + 2 Pb(NO3) = 2 Pb + Zn(NO3)2
NaNO3 + H3PO4 = NaH3 + NO3PO4 =>
NaNO3 + H3PO4 = NaH3 + NO3PO4
HBTB + NaOH = H2O + Na + BTB =>
HBTB + NaOH = H2O + Na + BTB
Pb + O2 = Pb3O4 =>
3 Pb + 2 O2 = Pb3O4
Fe3(PO4)2 + Al = Fe + Al3(PO4)3 =>
3 Fe3(PO4)2 + 6 Al = 9 Fe + 2 Al3(PO4)3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
ClCH2CH2Cl + Na = C3H6 + NaCl =>
3 ClCH2CH2Cl + 6 Na = 2 C3H6 + 6 NaCl
NaCrO + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO + 5 Br2 + 12 NaOH = 2 Na2CrO4 + 10 NaBr + 6 H2O
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