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H2SO4 + Na2PO4 = H2PO4 + Na2SO4
(Ca(NO3)2)(NH4NO3)10(H2O) + H2SO4 = HNO3 + H2O + CaSO4 + (NH4)2SO4 =>
(Ca(NO3)2)(NH4NO3)10(H2O) + 6 H2SO4 = 12 HNO3 + H2O + CaSO4 + 5(NH4)2SO4
Na2CrO4 + KOH = NaOH + K2CrO4 =>
Na2CrO4 + 2 KOH = 2 NaOH + K2CrO4
C4H8Cl2S + O2 = CO2 + H2O + HCl + SO2 =>
2 C4H8Cl2S + 13 O2 = 8 CO2 + 6 H2O + 4 HCl + 2 SO2
Pt + HCl = PtCl2 + H2 =>
Pt + 2 HCl = PtCl2 + H2
(CH3COO)2Mg(aq) + Ba(NO3)2(aq) = Ba(CH3COO)2 + Mg(NO3)2 =>
(CH3COO)2Mg(aq) + Ba(NO3)2(aq) = Ba(CH3COO)2 + Mg(NO3)2
Pt + HCl = PtCl4 + H2 =>
Pt + 4 HCl = PtCl4 + 2 H2
KIO3 + K2S2O5 + H2O = H2SO4 + I2 + K2SO4 =>
4 KIO3 + 5 K2S2O5 + 3 H2O = 3 H2SO4 + 2 I2 + 7 K2SO4
Fe3O4 + H2SO4 = Fe2(SO4)3 + SO2 + H2O =>
2 Fe3O4 + 10 H2SO4 = 3 Fe2(SO4)3 + SO2 + 10 H2O
Pt + HCl = PtCl + H2 =>
2 Pt + 2 HCl = 2 PtCl + H2
C4H9OH + Cl3 = C4H7Cl3OH + HCl =>
3 C4H9OH + 5 Cl3 = 3 C4H7Cl3OH + 6 HCl
Na2SiO3 + SO2 = NaS + Na2SO4 + SiO2 =>
6 Na2SiO3 + 7 SO2 = 2 NaS + 5 Na2SO4 + 6 SiO2
Be2 + KOH = KBe + KBeO + H2O =>
Be2 + 2 KOH = KBe + KBeO + H2O
C2H6O(l) + O2 = CO2(l) + H20(l) =>
10 C2H6O(l) + 15 O2 = 20 CO2(l) + 3 H20(l)
Ba(NO3)2 + KMnO4 = Ba(MnO4)2 + KNO3 =>
Ba(NO3)2 + 2 KMnO4 = Ba(MnO4)2 + 2 KNO3
CH3CH2OH + K2CrO4 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH3CH2OH + 4 K2CrO4 + 10 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 4 K2SO4 + 13 H2O
K2MnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
K2MnO4 + 4 NaI + 4 H2SO4 = 2 I2 + MnSO4 + 2 Na2SO4 + K2SO4 + 4 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C6H5COONa = C6H5COO + Na =>
C6H5COONa = C6H5COO + Na
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
NaSCN + H2SO4 = HSCN + Na2SO4 =>
2 NaSCN + H2SO4 = 2 HSCN + Na2SO4
Al + HCe = AlCe + H =>
Al + HCe = AlCe + H
H2S + H2O = H2 + SO2 =>
H2S + 2 H2O = 3 H2 + SO2
Ca(HCO3)2(s) + H3PO4(aq) = Ca3(PO4)2(s) + H2O(l) + CO2(g) =>
3 Ca(HCO3)2(s) + 2 H3PO4(aq) = Ca3(PO4)2(s) + 6 H2O(l) + 6 CO2(g)
C6H5COONa = C6H5COO{-} + Na{+} =>
C6H5COONa = C6H5COO{-} + Na{+}
Zn + NaNO3 + NaOH + H2O = Na2[Zn(OH)4] + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2[Zn(OH)4] + NH3
Zn + NaNO3 + NaOH + H2O = Na2(Zn(OH)4) + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2(Zn(OH)4) + NH3
BeO + NaOH + H2O = Na2(Be(OH)4) =>
BeO + 2 NaOH + H2O = Na2(Be(OH)4)
H3BO3 + C6H8O7 = BC6H5 + H2O + O2 =>
2 H3BO3 + 2 C6H8O7 = 2 BC6H5 + 6 H2O + 7 O2
Zn + Sr(NO3)2 = ZnO + SrO + N2 =>
5 Zn + Sr(NO3)2 = 5 ZnO + SrO + N2
NaNO3 + Zn + NaOH + H2O = NaZnO2 + NH3 =>
3 NaNO3 + 8 Zn + 5 NaOH + 2 H2O = 8 NaZnO2 + 3 NH3
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
Fe(OH)2 + (H2SO4) = FeSO4 + H2O =>
Fe(OH)2 + (H2SO4) = FeSO4 + 2 H2O
NaClO + CH3COOH = NaCH3COO + HClO =>
NaClO + CH3COOH = NaCH3COO + HClO
(NH4)2HPO3 + Al(HSO3)3 = Al2(HPO3)3 + NH4HSO3 =>
3(NH4)2HPO3 + 2 Al(HSO3)3 = Al2(HPO3)3 + 6 NH4HSO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Zn + NaNO3 + NaOH + H2O = Na2Zn(OH)4 + NH3 =>
4 Zn + NaNO3 + 7 NaOH + 6 H2O = 4 Na2Zn(OH)4 + NH3
ClO4{2-} + Cr{3+} + H2O = CrO4{2-} + Cl{-} + H{+} =>
3 ClO4{2-} + 7 Cr{3+} + 16 H2O = 7 CrO4{2-} + 3 Cl{-} + 32 H{+}
AgNO3(ag) + Cu(s) = Cu(NO3)2(ag) + Ag(s) =>
2 AgNO3(ag) + Cu(s) = Cu(NO3)2(ag) + 2 Ag(s)
C4H9OH + Cl3 = C4H7Cl3OH + HCl =>
3 C4H9OH + 5 Cl3 = 3 C4H7Cl3OH + 6 HCl
Mn(NO3)2 + KOH = Mn(OH)2 + KNO3 =>
Mn(NO3)2 + 2 KOH = Mn(OH)2 + 2 KNO3
NH3(g) + H2O = NH4OH =>
NH3(g) + H2O = NH4OH
Cu(s) + AgNO3(ag) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(ag) = Cu(NO3)2(aq) + 2 Ag(s)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ni(NH3)6{2+} + HC4H7N2O2 = NH3 + NH4{+} + Ni(C4H7N2O2)2 =>
Ni(NH3)6{2+} + 2 HC4H7N2O2 = 4 NH3 + 2 NH4{+} + Ni(C4H7N2O2)2
MgI2 + (NH4)2CO3 = MgCO3 + NH4I =>
MgI2 + (NH4)2CO3 = MgCO3 + 2 NH4I
Pb(No3)2(ac) + Na2S(ac) = PbS(s) + NaNo3(ac) =>
Pb(No3)2(ac) + Na2S(ac) = PbS(s) + 2 NaNo3(ac)
Cu(s) + AgNO3(ag) = Cu(NO3)2(aq) + Ag(s) =>
Cu(s) + 2 AgNO3(ag) = Cu(NO3)2(aq) + 2 Ag(s)
NH3(g) + H2O = NO(g) + H2(l) =>
2 NH3(g) + 2 H2O = 2 NO(g) + 5 H2(l)
Ca(OH)2 + H3BO3 = Ca(BO2)2 + H2O =>
Ca(OH)2 + 2 H3BO3 = Ca(BO2)2 + 4 H2O
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