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CaSO4*2H2O = CaSO4 + 2 H2O
AlOCO = AlCO2 =>
AlOCO = AlCO2
V + CO3 = V2(CO3)3 =>
2 V + 3 CO3 = V2(CO3)3
Pb(NO3)2 + HI = PbI2 + HNO3 =>
Pb(NO3)2 + 2 HI = PbI2 + 2 HNO3
C + H2SO4 = SO + CO2 + H2O =>
C + H2SO4 = SO + CO2 + H2O
Cr{2+} = Cr + Cr{3+} =>
3 Cr{2+} = Cr + 2 Cr{3+}
KBr + NaC4H5O6 = NaBr + KC4H5O6 =>
KBr + NaC4H5O6 = NaBr + KC4H5O6
HCIO4 + C = CO2 + CI + H2O =>
4 HCIO4 + 7 C = 7 CO2 + 4 CI + 2 H2O
CH3CH2COOH + CH3CH2OH = H2O + CH3CH2COOCH2CH3 =>
CH3CH2COOH + CH3CH2OH = H2O + CH3CH2COOCH2CH3
(NH4)2SO4 + KCl = (NH4)Cl + K2SO4 =>
(NH4)2SO4 + 2 KCl = 2(NH4)Cl + K2SO4
CuSO4*5H2O + KOH = Cu(OH)2 + K2SO4 + H2O =>
CuSO4*5H2O + 2 KOH = Cu(OH)2 + K2SO4 + 5 H2O
SnCl2 + FeBr3 = SnBr4 + FeBrCl =>
SnCl2 + 2 FeBr3 = SnBr4 + 2 FeBrCl
K[Al(OH)4] + HNO3 = Al(NO3)3 + KNO3 + H2O =>
K[Al(OH)4] + 4 HNO3 = Al(NO3)3 + KNO3 + 4 H2O
Cu(NH3)4 + HCl = Cu(HCl)4 + NH3 =>
Cu(NH3)4 + 4 HCl = Cu(HCl)4 + 4 NH3
SO3 + N2O5 = SO4 + N =>
5 SO3 + N2O5 = 5 SO4 + 2 N
Mn2O7 + KOH = KMnO4 + H2O =>
Mn2O7 + 2 KOH = 2 KMnO4 + H2O
Na2S3 + O2 = SO4 + Na =>
Na2S3 + 6 O2 = 3 SO4 + 2 Na
SiCl4(l) + H2O = SiO2 + HCl =>
SiCl4(l) + 2 H2O = SiO2 + 4 HCl
Au + HBr = AuBr3 + H2 =>
2 Au + 6 HBr = 2 AuBr3 + 3 H2
KMnO4 + NaNO2 + H2SO4 + H = MnSO4 + KNO3 + Na2SO4 + H2O =>
2 KMnO4 + 2 NaNO2 + 3 H2SO4 + 6 H = 2 MnSO4 + 2 KNO3 + Na2SO4 + 6 H2O
CaCr2O7 + Se + H2O = Ca(OH)2 + Cr2O3 + SeO2 =>
2 CaCr2O7 + 3 Se + 2 H2O = 2 Ca(OH)2 + 2 Cr2O3 + 3 SeO2
Ca + Ba(NO3)2 = Ca(NO3)4 + Ba =>
Ca + 2 Ba(NO3)2 = Ca(NO3)4 + 2 Ba
AgCl + Na2S2O3 = Na3[Ag(S2O3)2] + NaCl =>
AgCl + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaCl
AgNO3(aq) + MgCl2(aq) = MgNO3(s) + Ag(aq) + Cl2(aq) =>
AgNO3(aq) + MgCl2(aq) = MgNO3(s) + Ag(aq) + Cl2(aq)
H2O + O3 = H2O2 =>
3 H2O + O3 = 3 H2O2
CuSO4 + C2H3NaO2 = Cu(CH3COO)2 + Na2SO4 =>
CuSO4 + 2 C2H3NaO2 = Cu(CH3COO)2 + Na2SO4
S2O8{2-} + Mn{2+} + H2O = MnO(OH)2 + SO4{2-} + H{+} =>
S2O8{2-} + Mn{2+} + 3 H2O = MnO(OH)2 + 2 SO4{2-} + 4 H{+}
Pb(ClO4)2 + K2SO4 = PbSO4 + KClO4 =>
Pb(ClO4)2 + K2SO4 = PbSO4 + 2 KClO4
Ti2O3 + H2O = Ti + (OH)2 =>
Ti2O3 + 3 H2O = 2 Ti + 3(OH)2
CH3Cl + NaOH = CH3ONa + H2O + NaCl =>
CH3Cl + 2 NaOH = CH3ONa + H2O + NaCl
Ca(HCO3)2 + KOH = Ca(OH)2 + KHCO3 =>
Ca(HCO3)2 + 2 KOH = Ca(OH)2 + 2 KHCO3
C4H8 + HBr = Br + C3H8 =>
3 C4H8 + 8 HBr = 8 Br + 4 C3H8
C6H14 + Br2 = C6H12Br2 + H2 =>
C6H14 + Br2 = C6H12Br2 + H2
KOH + Al(OH)3 = K3(Al(OH)6) =>
3 KOH + Al(OH)3 = K3(Al(OH)6)
Copper + Sulfur = Copper(i)sulfide =>
2 Cu + S = Cu2S
HCl(ac) + Fe = FeCl2 + H2 =>
2 HCl(ac) + Fe = FeCl2 + H2
MnO = Mn + O =>
MnO = Mn + O
H2S + Na2CO3 = Na2S + CO2 + H2O =>
H2S + Na2CO3 = Na2S + CO2 + H2O
MnO(OH)2 + H2SO4 + KI = I2 + MnSO4 + KSO4 + H2O =>
2 MnO(OH)2 + 4 H2SO4 + 2 KI = I2 + 2 MnSO4 + 2 KSO4 + 6 H2O
NaClO3 + H2SO4 = ClO2 + NaHSO4 + HClO4 + H2O =>
3 NaClO3 + 3 H2SO4 = 2 ClO2 + 3 NaHSO4 + HClO4 + H2O
Ba(NO3)2(aq) + NaOH(aq) = Ba(OH)2 + NaNO3 =>
Ba(NO3)2(aq) + 2 NaOH(aq) = Ba(OH)2 + 2 NaNO3
C2H4Br2 = C2H4 + Br2 =>
C2H4Br2 = C2H4 + Br2
CuO + H2SO3 = Cu(HSO3)2 + H2O =>
CuO + 2 H2SO3 = Cu(HSO3)2 + H2O
Pb(NO3)2(s) + K2CO3(s) = PbCO3(s) + KNO3(s) =>
Pb(NO3)2(s) + K2CO3(s) = PbCO3(s) + 2 KNO3(s)
Al + HI = AlI3 + H2 =>
2 Al + 6 HI = 2 AlI3 + 3 H2
Na2CO3ZnSO4 = Na2SO4(aq)ZnCO3(s) =>
Na2CO3ZnSO4 = Na2SO4(aq)ZnCO3(s)
Br2(aq) + NaI(aq) = NaBr(aw) + I2(aw) =>
Br2(aq) + 2 NaI(aq) = 2 NaBr(aw) + I2(aw)
H2O + ClO2 = ClO + H2O2 =>
H2O + ClO2 = ClO + H2O2
H2O + NaCl + NH3 + CO2 = NaHCO3 + NH4Cl =>
H2O + NaCl + NH3 + CO2 = NaHCO3 + NH4Cl
Na + F + O2 = NaFO2 =>
Na + F + O2 = NaFO2
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