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BiO3{-} + 2e + 6 H{+] = Bi{3+}+3H2O
KN3 = K + N2 =>
2 KN3 = 2 K + 3 N2
C2H7NO + H2O + CO2 = H3O + C3H6NO3 =>
C2H7NO + H2O + CO2 = H3O + C3H6NO3
CuO + N2O3 = Cu3N2 + O2 =>
3 CuO + N2O3 = Cu3N2 + 3 O2
BaO + HI = BaI2 + H2O =>
BaO + 2 HI = BaI2 + H2O
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HBr(aq) + LiOH(aq) = H2O(l) + LiBr =>
HBr(aq) + LiOH(aq) = H2O(l) + LiBr
C8H5O2 + C8H8O = C15 + H11O2 =>
75 C8H5O2 + 180 C8H8O = 136 C15 + 165 H11O2
CoCl2 + KNO2 + CH3COOH = KCo(NO2)6 + NO + CH3COOK + KCl + H2O =>
CoCl2 + 9 KNO2 + 6 CH3COOH = KCo(NO2)6 + 3 NO + 6 CH3COOK + 2 KCl + 3 H2O
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
H2SO4 + C = H2O + SO2 + CO2 =>
2 H2SO4 + C = 2 H2O + 2 SO2 + CO2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
O2 + C6H16 = CO2 + H2O =>
10 O2 + C6H16 = 6 CO2 + 8 H2O
MgI2 + HCl = HI2MgCl =>
MgI2 + HCl = HI2MgCl
Cl2 + MgI = MgCl2 + I =>
Cl2 + MgI = MgCl2 + I
LiOH + CuO = Cu(OH)2 + Li2O =>
2 LiOH + CuO = Cu(OH)2 + Li2O
FeS + O3 + NaOH + H2O = Fe(OH)3 + Na2SO4 =>
2 FeS + 3 O3 + 4 NaOH + H2O = 2 Fe(OH)3 + 2 Na2SO4
KI + Na2S = KINa2S =>
KI + Na2S = KINa2S
U + NH4F + NH4NO3 = UF4 + NH3 + H2O =>
2 U + 8 NH4F + NH4NO3 = 2 UF4 + 10 NH3 + 3 H2O
H2O + I2 + Na2SO4 + NaHSO4 = NaHSO3 + NaIO3 =>
H2O + I2 + 2 Na2SO4 + 3 NaHSO4 = 5 NaHSO3 + 2 NaIO3
C10H12O2 = C + H2 + O2 =>
C10H12O2 = 10 C + 6 H2 + O2
FeOCr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2O3 + 8 K2CO3 + 7 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
H2SiCl2 + NH3 = Si3N4 + HCl + H2 =>
3 H2SiCl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
Ag + CuO = AgO + Cu =>
Ag + CuO = AgO + Cu
Mg2SiO4CaCO3 = Mg2SiCaCO7 =>
Mg2SiO4CaCO3 = Mg2SiCaCO7
Li2O2 + CO2 = LiCO2 + O2 =>
Li2O2 + 2 CO2 = 2 LiCO2 + O2
Au11 + Ar12 = Au22Ar24 =>
2 Au11 + 2 Ar12 = Au22Ar24
FeCl3 + Cl2 + NaOH = NaCl + Na2FeO4 + H2O =>
2 FeCl3 + 3 Cl2 + 16 NaOH = 12 NaCl + 2 Na2FeO4 + 8 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
K + HCO3 = K2CO3 + H2 =>
4 K + 2 HCO3 = 2 K2CO3 + H2
Cl2 + FeBr2 = FeBr3 + FeCl3 =>
3 Cl2 + 6 FeBr2 = 4 FeBr3 + 2 FeCl3
Sr(NO3)2 + CsCl = SrCl2 + CsNO3 =>
Sr(NO3)2 + 2 CsCl = SrCl2 + 2 CsNO3
CuO + NH4OH = (Cu(NH3)4)(OH)2 + H2O =>
CuO + 4 NH4OH = (Cu(NH3)4)(OH)2 + 3 H2O
Ba(OH)2(aq) + P2O5(S) = Ba3(PO4)2(S) + H2O(l) =>
3 Ba(OH)2(aq) + P2O5(S) = Ba3(PO4)2(S) + 3 H2O(l)
Zn(HCOO)2 + Li2S + H2O = Zn(OH)2 + H2S + Li(HCOO) =>
Zn(HCOO)2 + Li2S + 2 H2O = Zn(OH)2 + H2S + 2 Li(HCOO)
CrCl2(s) + KOH(s) + KClO3(s) = KCl(s) + K2CrO4(s) + H2O(s) =>
3 CrCl2(s) + 12 KOH(s) + 2 KClO3(s) = 8 KCl(s) + 3 K2CrO4(s) + 6 H2O(s)
KBrO3 + KBr + HCl = Br2 + H2O + KCl =>
KBrO3 + 5 KBr + 6 HCl = 3 Br2 + 3 H2O + 6 KCl
Ca3(PO4)2 + H2CO3 = Ca(HCO3)2 + CaHPO4 =>
Ca3(PO4)2 + 2 H2CO3 = Ca(HCO3)2 + 2 CaHPO4
AlCl3 + NH3 + H2O = Al(OH)3 + NH4Cl =>
AlCl3 + 3 NH3 + 3 H2O = Al(OH)3 + 3 NH4Cl
Ni(NO3)2 = NiO + NO2 + O2 =>
2 Ni(NO3)2 = 2 NiO + 4 NO2 + O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C7H6O + KOH = C7H5O2K + C7H8O =>
2 C7H6O + KOH = C7H5O2K + C7H8O
K2Cr2O7 + NaHSO3 + HNO3 = Cr(NO3)3 + KNO3 + NaHSO4 + H2O =>
K2Cr2O7 + 3 NaHSO3 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 3 NaHSO4 + 4 H2O
Fe(OH)3 + CuSO4 = Fe2(SO4)3 + Cu(OH)2 =>
2 Fe(OH)3 + 3 CuSO4 = Fe2(SO4)3 + 3 Cu(OH)2
PH3 + AgNO3 + H2SO4 = Ag + HNO3 + H3PO4 + SO2 =>
PH3 + 4 AgNO3 + 2 H2SO4 = 4 Ag + 4 HNO3 + H3PO4 + 2 SO2
KI + MnO2 + H3PO4 = K3PO4 + Mn3(PO4)2 + H2O + I2 =>
6 KI + 3 MnO2 + 4 H3PO4 = 2 K3PO4 + Mn3(PO4)2 + 6 H2O + 3 I2
F2 + O = F2O7 =>
F2 + 7 O = F2O7
HOSO4 + BeH = HOH + BeSO4 =>
HOSO4 + BeH = HOH + BeSO4
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