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CFBr = CBrF
MnO2 + Al = Al2O3 + Mn =>
3 MnO2 + 4 Al = 2 Al2O3 + 3 Mn
CH3OH(l) + O2 = CO2 + H2O =>
2 CH3OH(l) + 3 O2 = 2 CO2 + 4 H2O
Eu18Zn3P14O56 = Eu15ZnP12O48 + P4 + EuPO4 + Eu46Zn54O100 =>
564 Eu18Zn3P14O56 = 612 Eu15ZnP12O48 + 125 P4 + 51.999999999994EuPO4 + 20 Eu46Zn54O100
BaO + Mg = BaMg + O =>
BaO + Mg = BaMg + O
Fe3O4 + HNO3 = Fe(NO3)3 + NO + H2O =>
3 Fe3O4 + 28 HNO3 = 9 Fe(NO3)3 + NO + 14 H2O
C02 + H2O = C2H6 + O2 =>
2 C02 + 6 H2O = 2 C2H6 + 3 O2
C7H5ClO + C8H8O = C15H11ClO + H2O =>
C7H5ClO + C8H8O = C15H11ClO + H2O
CrO72{-} + H2S + H{+} = Cr + S + H2O =>
2 CrO72{-} + 143 H2S + 2 H{+} = 2 Cr + 143 S + 144 H2O
Cu3Zn2OH + Na2CO3 = (Cu3Zn2)2CO3 + NaOH =>
2 Cu3Zn2OH + Na2CO3 = (Cu3Zn2)2CO3 + 2 NaOH
CH3CH2OH + KMnO4 + H2SO4 = CH3CO2H + MnSO4 + H2O + KOH =>
5 CH3CH2OH + 4 KMnO4 + 4 H2SO4 = 5 CH3CO2H + 4 MnSO4 + 7 H2O + 4 KOH
H2(SO4) + Cl(OH) = H2O + Cl2(SO4) =>
H2(SO4) + 2 Cl(OH) = 2 H2O + Cl2(SO4)
AgIO3 + HNO3 = HIO3 + AgNO3 =>
AgIO3 + HNO3 = HIO3 + AgNO3
BaCN2 + MgSO4 = BaSO4 + MgCN2 =>
BaCN2 + MgSO4 = BaSO4 + MgCN2
NaCl(s) + LiF(s) = NaF(s) + LiCl(s) =>
NaCl(s) + LiF(s) = NaF(s) + LiCl(s)
Al2(SO4)3 + (NH4)2S + H2O = H2S + Al(OH)3 + (NH4)2SO4 =>
Al2(SO4)3 + 3(NH4)2S + 6 H2O = 3 H2S + 2 Al(OH)3 + 3(NH4)2SO4
AuCl3 = Au + Cl2 =>
2 AuCl3 = 2 Au + 3 Cl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
HCOOH + C2H50H = C2H5COOH + H2O =>
149 HCOOH + 8 C2H50H = 55 C2H5COOH + 188 H2O
ZnCl2 + H2O = Zn(OH)2 + HCl =>
ZnCl2 + 2 H2O = Zn(OH)2 + 2 HCl
Cr(NO3)3 + Na2S + H2O = NaNO3 + Cr(OH)3 + H2S =>
2 Cr(NO3)3 + 3 Na2S + 6 H2O = 6 NaNO3 + 2 Cr(OH)3 + 3 H2S
K2CrO4 + HI + H2SO4 = K2SO3 + Cr(SO4)3 + I + H2O =>
K2CrO4 + 2 HI + 4 H2SO4 = K2SO3 + Cr(SO4)3 + 2 I + 5 H2O
Al2(SO4)3(aq) + Pb(NO3)2(aq) = Al(NO3)3 + PbSO4 =>
Al2(SO4)3(aq) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3 + 3 PbSO4
HI + K2S = KI + H2 + S =>
2 HI + K2S = 2 KI + H2 + S
HClO + CO = HCl + CO2 =>
HClO + CO = HCl + CO2
NaOH(aq) + BaCl2(aq) = Ba(OH)2(s) + NaCl(aq) =>
2 NaOH(aq) + BaCl2(aq) = Ba(OH)2(s) + 2 NaCl(aq)
NO3 + H = NO2 + H2O =>
NO3 + 2 H = NO2 + H2O
FeCe3 + NaOH = Fe(OH)3 + NaCe =>
FeCe3 + 3 NaOH = Fe(OH)3 + 3 NaCe
H7Cl + Zn = Zn7Cl2 + H2 =>
2 H7Cl + 7 Zn = Zn7Cl2 + 7 H2
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
HClO4 + SiO2 = Si(ClO4)4 + H2O =>
4 HClO4 + SiO2 = Si(ClO4)4 + 2 H2O
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HCl + KMnNO4 = KCl + NMnCl2 + H2O + Cl2 =>
16 HCl + 2 KMnNO4 = 2 KCl + 2 NMnCl2 + 8 H2O + 5 Cl2
NaCl + CO3 = NaCO3 + Cl =>
NaCl + CO3 = NaCO3 + Cl
H2SO4 + KMnO4 = KHSO4 + HMnO4 =>
H2SO4 + KMnO4 = KHSO4 + HMnO4
SiO2 + C + Ca3(PO4)2 = CaSiO3 + CO + P2O3 =>
3 SiO2 + 2 C + Ca3(PO4)2 = 3 CaSiO3 + 2 CO + P2O3
Al + HSO3 = Al(HSO3)3 =>
Al + 3 HSO3 = Al(HSO3)3
AlCl3 + Na2CO3 = Al2O3 + NaCl + CO2 =>
2 AlCl3 + 3 Na2CO3 = Al2O3 + 6 NaCl + 3 CO2
CuCl2 + H3PO4 = Cu3(PO4)2 + HCl =>
3 CuCl2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCl
PbSO4 = PbSO3 + O2 =>
2 PbSO4 = 2 PbSO3 + O2
K2Cr2O7 + CH3CH2CHOHCH2 + H{+} = Cr{3+} + K{+} + CH3CH2COCH3 + H2O =>
K2Cr2O7 + 6 CH3CH2CHOHCH2 + 8 H{+} = 2 Cr{3+} + 2 K{+} + 6 CH3CH2COCH3 + 7 H2O
C2H2(g) + O2 = CO2(g) + H2O(i) =>
2 C2H2(g) + 5 O2 = 4 CO2(g) + 2 H2O(i)
Al(C2H3O2)2 + Ca = Al + Ca(C2H3O2)2 =>
Al(C2H3O2)2 + Ca = Al + Ca(C2H3O2)2
C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2
Ba + HNO3 = Ba(NO3)2 + H2 =>
Ba + 2 HNO3 = Ba(NO3)2 + H2
KNO3(s) + C(s) = K2CO3 + CO2 + N2 =>
4 KNO3(s) + 5 C(s) = 2 K2CO3 + 3 CO2 + 2 N2
CrI3 + NaOH + Cl2 = NaIO4 + Na2CrO4 + NaCl + H2O =>
2 CrI3 + 64 NaOH + 27 Cl2 = 6 NaIO4 + 2 Na2CrO4 + 54 NaCl + 32 H2O
P2S3 + O2 = P2O6 + SO2 =>
P2S3 + 6 O2 = P2O6 + 3 SO2
Sb2S3 + O2 = Sb4O2 + SO2 =>
2 Sb2S3 + 7 O2 = Sb4O2 + 6 SO2
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