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K + N = KN
Sn(ClO3)2 = O + SnCl2 =>
Sn(ClO3)2 = 6 O + SnCl2
SrCl2(aq) + AgNO3(aq) = Sr(NO3)2 + AgCl =>
SrCl2(aq) + 2 AgNO3(aq) = Sr(NO3)2 + 2 AgCl
Cu(OH)2 + CH3OOH = Cu(CH3OO)2 + H2O =>
Cu(OH)2 + 2 CH3OOH = Cu(CH3OO)2 + 2 H2O
H2 + Fe2 = HFe =>
H2 + Fe2 = 2 HFe
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
(NH4)2CO3 + CuBr2 = (NH4)Br + CuCO3 =>
(NH4)2CO3 + CuBr2 = 2(NH4)Br + CuCO3
Sn + K2Cr2O7 + H2SO4 = Sn(SO4) + K2SO4 + Cr2(SO4)3 + H2O =>
3 Sn + K2Cr2O7 + 7 H2SO4 = 3 Sn(SO4) + K2SO4 + Cr2(SO4)3 + 7 H2O
C6H6O = C + H + O =>
C6H6O = 6 C + 6 H + O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
(NH4)2CO3 + CuBr2 = CuCO3 + NH4Br =>
(NH4)2CO3 + CuBr2 = CuCO3 + 2 NH4Br
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + K2SO4 + H2O =>
K2Cr2O7 + 3 Sn + 7 H2SO4 = 3 SnSO4 + Cr2(SO4)3 + K2SO4 + 7 H2O
CH3 + CH3COOH = CH3COOCH3 + H2O =>
4 CH3 + 7 CH3COOH = 6 CH3COOCH3 + 2 H2O
Cl3 + Na2 = NaCl =>
2 Cl3 + 3 Na2 = 6 NaCl
Ni(NO3)2 + Rb3(PO4) = Rb(NO3) + Ni3(PO4)2 =>
3 Ni(NO3)2 + 2 Rb3(PO4) = 6 Rb(NO3) + Ni3(PO4)2
NH4NO3 + Sr(OH)2 = Sr(NO3)2 + NH4OH =>
2 NH4NO3 + Sr(OH)2 = Sr(NO3)2 + 2 NH4OH
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2 =>
NaHCO3 + C2H4O2 = CO2 + H2O + C2H3NaO2
(NH4)2CO3 + CuBr2 = (NH4)2Br2 + CuCO3 =>
(NH4)2CO3 + CuBr2 = (NH4)2Br2 + CuCO3
C7H11O3 + O2 = CO2 + H2O =>
4 C7H11O3 + 33 O2 = 28 CO2 + 22 H2O
C3H6O(v) + O2(g) = CO2(g) + H2O =>
C3H6O(v) + 4 O2(g) = 3 CO2(g) + 3 H2O
Fe(NO3)3 + Na2CO3 + H2O = Fe(OH)3 + NaNO3 + CO2 =>
2 Fe(NO3)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 6 NaNO3 + 3 CO2
Zn2Pb2N = Zn2NPb2 =>
Zn2Pb2N = Zn2NPb2
OH + Mn = MnOH =>
OH + Mn = MnOH
K2Cr2O7 + Sn + H2SO4 = SnSO4 + Cr2(SO4)3 + H2O + K =>
K2Cr2O7 + 4 Sn + 7 H2SO4 = 4 SnSO4 + Cr2(SO4)3 + 7 H2O + 2 K
Mn + OH = MnOH =>
Mn + OH = MnOH
C6H8O4 + H2 = C4H10O2 + CH3OH =>
C6H8O4 + 5 H2 = C4H10O2 + 2 CH3OH
Cu(II)NO + NaOH = Cu(II)OH + NaNO =>
Cu(II)NO + NaOH = Cu(II)OH + NaNO
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
NaOH + KH = KOH + NaH =>
NaOH + KH = KOH + NaH
Na2CO3 + H3PO4 = Na3PO4 + H2O + CO2 =>
3 Na2CO3 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 3 CO2
Mn + F = MnF4 =>
Mn + 4 F = MnF4
Zn + Fe(ClO3)3 = Fe + Zn(ClO3) =>
3 Zn + Fe(ClO3)3 = Fe + 3 Zn(ClO3)
(COOH)2 + K = (COOK)2 + H2 =>
(COOH)2 + 2 K = (COOK)2 + H2
Mn + F = MnF2 =>
Mn + 2 F = MnF2
Te + H2SO4 = TeSO4 + H2 =>
Te + H2SO4 = TeSO4 + H2
Ca3(PO4)2 + H2SO4 = CaH2SO4 + CaPO4 =>
Ca3(PO4)2 + H2SO4 = CaH2SO4 + 2 CaPO4
HBr + SO3 = H2O + Br2 + SO2 =>
2 HBr + SO3 = H2O + Br2 + SO2
[Ag(NH3)2]OH + C6H12O6 = C6H12O7 + Ag + NH3 + H2O =>
2[Ag(NH3)2]OH + C6H12O6 = C6H12O7 + 2 Ag + 4 NH3 + H2O
Mn + F = MnF3 =>
Mn + 3 F = MnF3
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH4 = H2 + N =>
NH4 = 2 H2 + N
CH3OH + HCl = CH3Cl + H2O =>
CH3OH + HCl = CH3Cl + H2O
Cl2(g) + CuBr2(aq) = CuCl2(aq) + Br2(l) =>
Cl2(g) + CuBr2(aq) = CuCl2(aq) + Br2(l)
NaOH + H2(SO)4 = Na2(SO)4 + H2O =>
2 NaOH + H2(SO)4 = Na2(SO)4 + 2 H2O
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
Ba(NO3)2 + K2(SO4) = Ba(SO4) + K(NO3) =>
Ba(NO3)2 + K2(SO4) = Ba(SO4) + 2 K(NO3)
Te + H2SO4 = TeO2 + SO2 + H2O =>
Te + 2 H2SO4 = TeO2 + 2 SO2 + 2 H2O
CuNaOH = Cu(OH)Na =>
CuNaOH = Cu(OH)Na
I2O5 + H2O = HI + O3 =>
I2O5 + H2O = 2 HI + 2 O3
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