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Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
P4O10(s) + H2O = H3PO4 =>
P4O10(s) + 6 H2O = 4 H3PO4
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
NH3 + H2SO4 = (NH4)SO4 + H2 =>
2 NH3 + 2 H2SO4 = 2(NH4)SO4 + H2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Ca + H2SO4 = Ca(SO4) + H =>
Ca + H2SO4 = Ca(SO4) + 2 H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
CO + H2O = C6H12O6 + O2 =>
6 CO + 6 H2O = C6H12O6 + 3 O2
NaI + H2O = NaH2IO =>
NaI + H2O = NaH2IO
Ca(s) + S(s) = Ca2S2 =>
2 Ca(s) + 2 S(s) = Ca2S2
NO2{-} + H{+} = NO{+} + H2O =>
NO2{-} + 2 H{+} = NO{+} + H2O
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
AlSe = Al + Se =>
AlSe = Al + Se
Sn(OH)2 + HNO3 = Sn(OH)NO3 + H2O =>
Sn(OH)2 + HNO3 = Sn(OH)NO3 + H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Cr(Cl)2 + NaOH = Cr(OH)2 + NaCl =>
Cr(Cl)2 + 2 NaOH = Cr(OH)2 + 2 NaCl
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HCl + Fe(OH)3 = H2O + Fe(OH)2Cl =>
HCl + Fe(OH)3 = H2O + Fe(OH)2Cl
Al + Cu(No3)2 = Al(No3)3 + Cu =>
2 Al + 3 Cu(No3)2 = 2 Al(No3)3 + 3 Cu
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
AgNO3 + Na2CrO4 = Ag2CrO4 + Na + NO3 =>
2 AgNO3 + Na2CrO4 = Ag2CrO4 + 2 Na + 2 NO3
IO4{-} + H3O{+} + SO2{-} = I2 + SO3{-} + H2O =>
2 IO4{-} + 2 H3O{+} + 7 SO2{-} = I2 + 7 SO3{-} + 3 H2O
HCl + Zn(NO3)2 = ZnCl2 + HNO3 =>
2 HCl + Zn(NO3)2 = ZnCl2 + 2 HNO3
ZnBr2(aq) + KOH(aq) = Zn(OH)2(aq) + KBr(aq) =>
ZnBr2(aq) + 2 KOH(aq) = Zn(OH)2(aq) + 2 KBr(aq)
N2H4 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + N + H2O =>
5 N2H4 + 4 KMnO4 + 6 H2SO4 = 4 MnSO4 + 2 K2SO4 + 10 N + 16 H2O
C6H12O6 = C2H5OHCO2 =>
C6H12O6 = 2 C2H5OHCO2
FeS + Al(OH)3 = Al2S3 + Fe(OH)2 =>
3 FeS + 2 Al(OH)3 = Al2S3 + 3 Fe(OH)2
Li(OH) + CaCl2 = LiCl + Ca(OH)2 =>
2 Li(OH) + CaCl2 = 2 LiCl + Ca(OH)2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
K(s) + H2O(l) = KOH(aq) + H2(g) =>
2 K(s) + 2 H2O(l) = 2 KOH(aq) + H2(g)
Cl2 + KI3 = I + KCl =>
Cl2 + 2 KI3 = 6 I + 2 KCl
Cl2 + KBr = KCl + Br2 =>
Cl2 + 2 KBr = 2 KCl + Br2
Cu(OH)2 + H2SO4 = CuSO4 + H2O =>
Cu(OH)2 + H2SO4 = CuSO4 + 2 H2O
RbCO3 + H2SO4 = RbSO4 + H2CO3 =>
RbCO3 + H2SO4 = RbSO4 + H2CO3
Na2S + HNo3 = NaNo3 + H2S =>
Na2S + 2 HNo3 = 2 NaNo3 + H2S
O2 + S(s) = SO2(g) =>
O2 + S(s) = SO2(g)
PH3 + H2SO4 = H3PO4 + SO2 + H2O =>
PH3 + 4 H2SO4 = H3PO4 + 4 SO2 + 4 H2O
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C6H12O6 = C2H6OCO2 =>
C6H12O6 = 2 C2H6OCO2
Ca + Zn(OH) = Zn + Ca(OH) =>
Ca + Zn(OH) = Zn + Ca(OH)
CO2 + KOH = K2CO3 + H2O =>
CO2 + 2 KOH = K2CO3 + H2O
Fe3(PO4)2 + H2O = Fe2O2 + H3PO4 =>
2 Fe3(PO4)2 + 6 H2O = 3 Fe2O2 + 4 H3PO4
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
CaP = Ca3 + P2 =>
6 CaP = 2 Ca3 + 3 P2
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
NaBH4 + HOH = NaOH + H2 + H3BO3 =>
NaBH4 + 4 HOH = NaOH + 4 H2 + H3BO3
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