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CH2CHCH2CH2CH3 + Br2 = CH2CHCH2CH2CH2Br + BrH
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4 =>
K2CrO4 + NaHSO3 = K2SO3 + NaHCrO4
Zn + N3 = Zn3N2 =>
9 Zn + 2 N3 = 3 Zn3N2
Na2S + HCl = NaCl + H2S =>
Na2S + 2 HCl = 2 NaCl + H2S
KAgCl = AgKCl =>
KAgCl = AgKCl
Sr(NO3)2 + C2H5NO2 = SrO2 + CO2 + N2 + H2O =>
9 Sr(NO3)2 + 8 C2H5NO2 = 9 SrO2 + 16 CO2 + 13 N2 + 20 H2O
FeSO4 + K2Cr2O7 + HCl = Fe2(SO4)3 + FeCl3 + CrCl3 + KCl + H2O =>
6 FeSO4 + K2Cr2O7 + 14 HCl = 2 Fe2(SO4)3 + 2 FeCl3 + 2 CrCl3 + 2 KCl + 7 H2O
Na2SO4 + BaCO3 = Na2CO3 + BaSO4 =>
Na2SO4 + BaCO3 = Na2CO3 + BaSO4
FeCl2 + KMnO4 + HCl = FeCl3 + MnCl2 + H2O + KCl =>
5 FeCl2 + KMnO4 + 8 HCl = 5 FeCl3 + MnCl2 + 4 H2O + KCl
NH3 + KOH = NH4KO =>
NH3 + KOH = NH4KO
Fe(NO3)3 + Na2(SO4) = Fe(SO4) + Na2(NO3)3 =>
Fe(NO3)3 + Na2(SO4) = Fe(SO4) + Na2(NO3)3
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3CH2CH2CH2COOH + KOH = CH3CH2CH2CH2COOK + H2O =>
CH3CH2CH2CH2COOH + KOH = CH3CH2CH2CH2COOK + H2O
LiF + CaBr2 = LiBr + CaF2 =>
2 LiF + CaBr2 = 2 LiBr + CaF2
CrO2(ac) + ClO(ac) = CrO4(ac) + Cl(ac) =>
CrO2(ac) + 2 ClO(ac) = CrO4(ac) + 2 Cl(ac)
H2O + CrO4{2-} + OH{-} + S2O4{2-} = SO3{2-} + Cr(OH)3 =>
2 H2O + 2 CrO4{2-} + 2 OH{-} + 3 S2O4{2-} = 6 SO3{2-} + 2 Cr(OH)3
C7H12 + KMnO4 + H2SO4 = C7H12O3 + MnSO4 + K2SO4 + H2O =>
5 C7H12 + 6 KMnO4 + 9 H2SO4 = 5 C7H12O3 + 6 MnSO4 + 3 K2SO4 + 9 H2O
calciumhydroxide + carbondioxide = calciumcarbonate + water =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Pt + NHO3 + HCl = H2(PtCl)6 + NO + H2O =>
18 Pt + 4 NHO3 + 18 HCl = 3 H2(PtCl)6 + 4 NO + 8 H2O
PbCl2 + Na2CrO4 = PbCrO4 + NaCl = Al(OH)3 + CaSO4 =>
PbCl2 + Na2CrO4 = PbCrO4 + 2 NaCl
HF + C = CF4 + H2 =>
4 HF + C = CF4 + 2 H2
CH3CHOHCH2CH3 + K2Cr2O7 + H2SO4 = CH3COHCH2CH3 + K2SO4 + Cr2(SO4)3 + H2O =>
6 CH3CHOHCH2CH3 + K2Cr2O7 + 4 H2SO4 = 6 CH3COHCH2CH3 + K2SO4 + Cr2(SO4)3 + 7 H2O
CHCH + CuCl + NH3 = CHCCu + NH4Cl =>
CHCH + CuCl + NH3 = CHCCu + NH4Cl
CH3CH2CH2CH3C4C10 + O2 = CO2 + H2O =>
2 CH3CH2CH2CH3C4C10 + 41 O2 = 36 CO2 + 10 H2O
Ba(HCO3)2 + H2SO4 = BaSO4 + H2O + CO2 =>
Ba(HCO3)2 + H2SO4 = BaSO4 + 2 H2O + 2 CO2
CaSO4*5H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*5H2O = (CaSO4)2H2O + 9 H2O
CaH2 + O2 = H2O + CaO =>
CaH2 + O2 = H2O + CaO
Zn + NaNO3 + NaOH = Na2ZnO2 + NO + H2O =>
3 Zn + 2 NaNO3 + 4 NaOH = 3 Na2ZnO2 + 2 NO + 2 H2O
NH3 + O2 = NO + H2O(catalyticoxidation) =>
4 NH3 + 5 O2 = 4 NO + 6 H2O(catalyticoxidation)
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Li2O + MgO + ZnO + Al2O3 + P4O10 = Li32O16Mg4O4Zn5O5Al6O9P4O10 =>
16 Li2O + 4 MgO + 5 ZnO + 3 Al2O3 + P4O10 = Li32O16Mg4O4Zn5O5Al6O9P4O10
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CH2O + H2 = CH3OH =>
CH2O + H2 = CH3OH
FePO4 + H3PO4 = FeHPO4 + H2PO4 =>
FePO4 + H3PO4 = FeHPO4 + H2PO4
Na2S + KMnO4 + H2 = S + MnO2 + Na2O + KOH =>
2 Na2S + 2 KMnO4 + H2 = 2 S + 2 MnO2 + 2 Na2O + 2 KOH
NaOH + NaAsO2 + Br2 = NaBr + Na3AsO4 + H2O =>
4 NaOH + NaAsO2 + Br2 = 2 NaBr + Na3AsO4 + 2 H2O
FeSO4 + KOH = Fe(OH) + KSO4 =>
FeSO4 + KOH = Fe(OH) + KSO4
Cr(OH)4 + AgBr = AgOH + CrBr4 =>
Cr(OH)4 + 4 AgBr = 4 AgOH + CrBr4
Br2 + Ag2S = AgBr + S =>
Br2 + Ag2S = 2 AgBr + S
Pb(s) + Co(No3)3(aq) = Pb(No3)3(aq) + Co(s) =>
Pb(s) + Co(No3)3(aq) = Pb(No3)3(aq) + Co(s)
PbSO4 + K2Cr2O7 + H2O = PbCrO4 + H2SO4 + K2SO4 =>
2 PbSO4 + K2Cr2O7 + H2O = 2 PbCrO4 + H2SO4 + K2SO4
Y(NO3)2 + Ga3(AlO3)2 = Y(AlO3)2 + Ga3(NO3)2 =>
Y(NO3)2 + Ga3(AlO3)2 = Y(AlO3)2 + Ga3(NO3)2
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
Ag2CO3 + HCl = AgCl + H2CO3 =>
Ag2CO3 + 2 HCl = 2 AgCl + H2CO3
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + NaCl + CH3COOH =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 8 NaCl + 2 CH3COOH
Mo6Co7 + CoS2 = Mo2S + Co9S8 =>
10 Mo6Co7 + 83 CoS2 = 30 Mo2S + 17 Co9S8
C6H5NH2H2O = C6H5NH3OH =>
C6H5NH2H2O = C6H5NH3OH
Ba(NO3)2 + H2SO4 = BaSO4 + (NO3)2H2 =>
Ba(NO3)2 + H2SO4 = BaSO4 + (NO3)2H2
Ca + AgCl = CaCl2 + Ag =>
Ca + 2 AgCl = CaCl2 + 2 Ag
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