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SrBr2() + Pb(NO3)2() = Sr(NO3)2() + PbBr2()
CH4O + CH4N2O + C6H8O7 + HCl + H3PO4 + H2SO4 = C34H33Cl4N2O6PS + H2O =>
177 CH4O + 9 CH4N2O + 20 C6H8O7 + 36 HCl + 9 H3PO4 + 9 H2SO4 = 9 C34H33Cl4N2O6PS + 344 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MnO4 + Br = BrO4 + Mn =>
MnO4 + Br = BrO4 + Mn
Na3(Al(OH)6) = NaAlO2 + H2O + NaOH =>
Na3(Al(OH)6) = NaAlO2 + 2 H2O + 2 NaOH
Cu2O + H2O = Cu(OH) =>
Cu2O + H2O = 2 Cu(OH)
YCl3 + Mn2O3 + K2CO3 = YMnO3 + KCl + CO2 =>
2 YCl3 + Mn2O3 + 3 K2CO3 = 2 YMnO3 + 6 KCl + 3 CO2
Sr(NO3)2 + SnO2 = SrO + Sn(NO3)4 =>
2 Sr(NO3)2 + SnO2 = 2 SrO + Sn(NO3)4
BaCl + LiPO4 = BaPO4 + LiCl =>
BaCl + LiPO4 = BaPO4 + LiCl
C3H8O + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CO + H2O =>
10 C3H8O + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 10 CH3CH2CO + 27 H2O
Hg + NaOH = Hg(NaOH)2 =>
Hg + 2 NaOH = Hg(NaOH)2
SO4 + H2O = H2S + O2 =>
2 SO4 + 2 H2O = 2 H2S + 5 O2
HCl + Cr = CrCl2 + H2 =>
2 HCl + Cr = CrCl2 + H2
C2H5OH + O = C2H6O2 =>
C2H5OH + O = C2H6O2
CuBr + KSO4 = CuSO4 + KBr =>
CuBr + KSO4 = CuSO4 + KBr
H2S + KMnO4 + HCl = S + MnCl2KCl + H2O =>
5 H2S + 2 KMnO4 + 6 HCl = 5 S + 2 MnCl2KCl + 8 H2O
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
ClO4 + H2 = H2O + HCl =>
2 ClO4 + 9 H2 = 8 H2O + 2 HCl
Br2 + OH{-} = Br{-} + Br2O3{-} + H2O =>
7 Br2 + 12 OH{-} = 10 Br{-} + 2 Br2O3{-} + 6 H2O
N2O + O2 = NO =>
2 N2O + O2 = 4 NO
CHO(CHCH3)CH3 + [Ag(NH3)2]{+} + OH{-} = COOH(CHCH3)CH3 + Ag + NH3 + H2O =>
CHO(CHCH3)CH3 + 2[Ag(NH3)2]{+} + 2 OH{-} = COOH(CHCH3)CH3 + 2 Ag + 4 NH3 + H2O
HPO4{2-} + Mn{2+} = MnHPO4 =>
HPO4{2-} + Mn{2+} = MnHPO4
N2H6SO4 + H2SO4 + KMnO4 = MnSO4 + N2 + K2SO4 + H2O =>
5 N2H6SO4 + H2SO4 + 4 KMnO4 = 4 MnSO4 + 5 N2 + 2 K2SO4 + 16 H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaO + NO2 + O2 = Ca(NO3)2 =>
2 CaO + 4 NO2 + O2 = 2 Ca(NO3)2
CH3COOH + Al(OH)3 = Al(CH3COO)3 + H2O =>
3 CH3COOH + Al(OH)3 = Al(CH3COO)3 + 3 H2O
Na2O + Cl = ClO + Na2 =>
Na2O + Cl = ClO + Na2
C2H5HO + O2 = H2O + CO2 =>
C2H5HO + 3 O2 = 3 H2O + 2 CO2
AgCl + Ca(OH)2 = Ag(OH)2 + CaCl =>
AgCl + Ca(OH)2 = Ag(OH)2 + CaCl
N3I5 = N2 + I2 =>
2 N3I5 = 3 N2 + 5 I2
IO3{-} + FeS2 + H{+} = Fe{3+} + I{-} + SO2 + H2O =>
11 IO3{-} + 6 FeS2 + 18 H{+} = 6 Fe{3+} + 11 I{-} + 12 SO2 + 9 H2O
O2 + H2O + FeAsS = H{+} + H3AsO3 + Fe(OH)3 + SO4{-2} =>
3 O2 + 4 H2O + FeAsS = 2 H{+} + H3AsO3 + Fe(OH)3 + SO4{-2}
K2SO3(s) + HBr(aq) = KBr + H2SO3 =>
K2SO3(s) + 2 HBr(aq) = 2 KBr + H2SO3
K2SO3 + HBr = H2SO3 + KBr =>
K2SO3 + 2 HBr = H2SO3 + 2 KBr
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
K2O + HSO = KSO + H2O =>
K2O + 2 HSO = 2 KSO + H2O
O + NaOH = H2O + Na2O2 =>
O + 2 NaOH = H2O + Na2O2
NaHCO3 + SO3 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + SO3 = Na2SO4 + 2 CO2 + H2O
PB(NO3)2 + KI = KNO3 + PBI2 =>
PB(NO3)2 + 2 KI = 2 KNO3 + PBI2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Ni + NaOH = Ni(OH)2 + Na =>
Ni + 2 NaOH = Ni(OH)2 + 2 Na
SnO2 + Fe = FeO + Sn =>
SnO2 + 2 Fe = 2 FeO + Sn
KMnO4 + NaCl + H2SO4 = Cl2 + K2SO4 + Mn2SO4 + H2O + Na2SO4 =>
2 KMnO4 + 12 NaCl + 8 H2SO4 = 6 Cl2 + K2SO4 + Mn2SO4 + 8 H2O + 6 Na2SO4
PbO2 + H2S = PbS + S + H2O =>
PbO2 + 2 H2S = PbS + S + 2 H2O
C(s) + S(s) = CS2(S) =>
C(s) + 3 S(s) = CS2(S)
FeSO4(aq) + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 FeSO4(aq) + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
HBr + Na2SO4 = H2SO4 + NaBr =>
2 HBr + Na2SO4 = H2SO4 + 2 NaBr
Ni(NO3)3 + KSCN = KNO3 + Ni(SCN)3 =>
Ni(NO3)3 + 3 KSCN = 3 KNO3 + Ni(SCN)3
CuSO2 + H2SO4 = CuSO4 + SO2 + H2O =>
CuSO2 + 2 H2SO4 = CuSO4 + 2 SO2 + 2 H2O
ZnO + HCl = Zn2HCl + O2 =>
2 ZnO + HCl = Zn2HCl + O2
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