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2 H3PO4 + 3 Na2SiO = 2 Na3PO4 + 3 H2SiO
MnO2 + NaNO2 + HNO3 = Mn(NO3)2 + H2O + NaNO3 =>
MnO2 + NaNO2 + 2 HNO3 = Mn(NO3)2 + H2O + NaNO3
MgBr2 + Na2CO3 = MgCO3 + Br2Na2 =>
MgBr2 + Na2CO3 = MgCO3 + Br2Na2
Na2S + Na2SO3 + HCl = S + NaCl + H2O =>
2 Na2S + Na2SO3 + 6 HCl = 3 S + 6 NaCl + 3 H2O
Ag + NO2 + O2 = AgNO3 =>
2 Ag + 2 NO2 + O2 = 2 AgNO3
Sr(OH)2 + HBr = SrBr2 + H2O =>
Sr(OH)2 + 2 HBr = SrBr2 + 2 H2O
KMnO4 + K2S + H2O = MnO(OH)2 + S + KOH =>
2 KMnO4 + 3 K2S + 6 H2O = 2 MnO(OH)2 + 3 S + 8 KOH
Al + Hg(CH3COO)2 = Al(CH3COO)3 + Hg =>
2 Al + 3 Hg(CH3COO)2 = 2 Al(CH3COO)3 + 3 Hg
ClO2 + H2 = HCl + H2O =>
2 ClO2 + 5 H2 = 2 HCl + 4 H2O
Pb + Fe2O3 = PbO + Fe =>
3 Pb + Fe2O3 = 3 PbO + 2 Fe
Ba(ClO3)2 + AgF = BaF2 + AgClO3 =>
Ba(ClO3)2 + 2 AgF = BaF2 + 2 AgClO3
C25H52 + H2O2 = H2O + CO2 =>
C25H52 + 76 H2O2 = 102 H2O + 25 CO2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
H3PO4 + Na2SiO = Na3PO4 + H2SiO =>
2 H3PO4 + 3 Na2SiO = 2 Na3PO4 + 3 H2SiO
Zn(s) + SnCl4(aq) = ZnCl2 + Sn =>
2 Zn(s) + SnCl4(aq) = 2 ZnCl2 + Sn
Zn(NO3)2*6H2O + Cd(CH3COO)2H2O + O2 = ZnCdO + CO2 + H2O + NO2 =>
Zn(NO3)2*6H2O + Cd(CH3COO)2H2O + 3 O2 = ZnCdO + 4 CO2 + 10 H2O + 2 NO2
CoCl2*6H2O + NH4Cl + NH3 + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2*6H2O + 4 NH4Cl + 16 NH3 + O2 = 4[Co(NH3)5Cl]Cl2 + 26 H2O
FePbNO32 = FeNO32Pb =>
FePbNO32 = FeNO32Pb
BaCl2(aq) + ZnSO4(aq) = ZnCl2(aq) + BaSO4(s) =>
BaCl2(aq) + ZnSO4(aq) = ZnCl2(aq) + BaSO4(s)
H3PO4 + Na2SiO = Na3PO4 + H2SiO =>
2 H3PO4 + 3 Na2SiO = 2 Na3PO4 + 3 H2SiO
MnO2 + Cl2 = MnCl5 + O2 =>
2 MnO2 + 5 Cl2 = 2 MnCl5 + 2 O2
CaCl2 + Mg = MgCl2 + Ca =>
CaCl2 + Mg = MgCl2 + Ca
Mg + AlOH3 = MgOH3 + Al =>
Mg + AlOH3 = MgOH3 + Al
ZnSH2 = H2SZn =>
ZnSH2 = H2SZn
(Zn(NH3)4)(BF4)2 + HCl = Zn(Cl)4(BF4)2 + NH4 =>
(Zn(NH3)4)(BF4)2 + 4 HCl = Zn(Cl)4(BF4)2 + 4 NH4
ExF6 + H2O = ExO3 + HF =>
ExF6 + 3 H2O = ExO3 + 6 HF
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
FeC2O2*2H2O + K2C2O4*H2O + H2C2O4*2H2O + H2O2*H2O = K3[Fe(C2O4)3]*3H2O + H2O =>
2 FeC2O2*2H2O + 3 K2C2O4*H2O + H2C2O4*2H2O + 5 H2O2*H2O = 2 K3[Fe(C2O4)3]*3H2O + 14 H2O
NaHSO3 + H2O2 = H2ONaHSO4 =>
NaHSO3 + H2O2 = H2ONaHSO4
KN3 + Mg = K + Mg3N2 =>
2 KN3 + 9 Mg = 2 K + 3 Mg3N2
Zn + N2 + Ca(OH)2 = Zn(OH)2 + CaN =>
2 Zn + N2 + 2 Ca(OH)2 = 2 Zn(OH)2 + 2 CaN
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + NH4NO3 =>
(NH4)3PO4 + Bi(NO3)3 = BiPO4 + 3 NH4NO3
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3 + NH4Cl =>
BaCl2(ac) + (NH4)2Co3(ac) = BaCo3 + 2 NH4Cl
PbSn + HN3 = PbN3 + SnH =>
PbSn + HN3 = PbN3 + SnH
K2OH2O = HKO =>
K2OH2O = 2 HKO
C3H6(g) + O2 = CO2(g) + H2O(l) =>
2 C3H6(g) + 9 O2 = 6 CO2(g) + 6 H2O(l)
Cl2 + MnO2 = ClMn + O2 =>
Cl2 + 2 MnO2 = 2 ClMn + 2 O2
MnO4{-} + HSO3{-} + OH{-} = MnO4{2-} + HSO4{-} + H2O =>
2 MnO4{-} + HSO3{-} + 2 OH{-} = 2 MnO4{2-} + HSO4{-} + H2O
Mg(NO3)2NaOH = MgOHNa(NO3)2 =>
Mg(NO3)2NaOH = MgOHNa(NO3)2
CH3COOK + HCl = CH3COOH + KCl =>
CH3COOK + HCl = CH3COOH + KCl
C6H5OH + K2Cr2O7 + H2SO4 = C6H5COH + K2SO4 + Cr2(SO4) + H2O =>
35 C6H5OH + 2 K2Cr2O7 + 4 H2SO4 = 30 C6H5COH + 2 K2SO4 + 2 Cr2(SO4) + 19 H2O
Ag + HClO = AgO + HCl =>
Ag + HClO = AgO + HCl
C3H7COOK + H2O = C6H14 + KOH + CO2 =>
19 C3H7COOK + 13 H2O = 10 C6H14 + 19 KOH + 16 CO2
SI = IS =>
SI = IS
NH4NO3 + Cu = NH3 + Cu(NO3)2 + H2 =>
2 NH4NO3 + Cu = 2 NH3 + Cu(NO3)2 + H2
PbSn + HN3 = PbN3 + SnH =>
PbSn + HN3 = PbN3 + SnH
Cl2Zn = ZnCl2 =>
Cl2Zn = ZnCl2
NH4NO3 + Cu = NH3 + Cu(NO3)2 + H2 =>
2 NH4NO3 + Cu = 2 NH3 + Cu(NO3)2 + H2
MgSO4 + NaNO3 = NaSO4 + MgNO3 =>
MgSO4 + NaNO3 = NaSO4 + MgNO3
Na2O2 = Na + O2 =>
Na2O2 = 2 Na + O2
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