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K2SO3 + CaCl2 = 2 KCl + CaSO3
Ca(OH)2 + P2O3 = CaP2O4 + H2O =>
Ca(OH)2 + P2O3 = CaP2O4 + H2O
K + Sn = KSn =>
K + Sn = KSn
Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3
HIO3 + FeSO4 + H2SO4 = HI + Fe2(SO4)3 + H2O =>
HIO3 + 6 FeSO4 + 3 H2SO4 = HI + 3 Fe2(SO4)3 + 3 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
FeCl3 + Fe(CN)6K4 = KCl + [Fe(CN)6]3Fe4 =>
4 FeCl3 + 3 Fe(CN)6K4 = 12 KCl + [Fe(CN)6]3Fe4
K2S + K2MnO4 + H2O = S + MnO2 + KOH =>
K2S + K2MnO4 + 2 H2O = S + MnO2 + 4 KOH
Hg + Ca(NO3)2 = Ca + Hg(NO3)2 =>
Hg + Ca(NO3)2 = Ca + Hg(NO3)2
K + H2SO4 = K2SO4 + H2 =>
2 K + H2SO4 = K2SO4 + H2
(NH4)2(C2O4) + Al(ClO4)3 = NH4ClO4 + Al2(C2O4)3 =>
3(NH4)2(C2O4) + 2 Al(ClO4)3 = 6 NH4ClO4 + Al2(C2O4)3
CH3CHCH2 + H2O = CH3CHOHCH3 =>
CH3CHCH2 + H2O = CH3CHOHCH3
NaCl + BeO = Na2O + BeCl2 =>
2 NaCl + BeO = Na2O + BeCl2
Fe(OH)3 + KSCN = FeSCN + K(OH)3 =>
Fe(OH)3 + KSCN = FeSCN + K(OH)3
CuSO4*5H2O + NH4OH = Cu(NH3)4SO4*5H2O + H2O =>
CuSO4*5H2O + 4 NH4OH = Cu(NH3)4SO4*5H2O + 4 H2O
N2O + NaOH = NOH + Na2O =>
N2O + 2 NaOH = 2 NOH + Na2O
Zn(OH)2 + SO2 = ZnSO4 + H2 =>
Zn(OH)2 + SO2 = ZnSO4 + H2
CaSO4 + H3PO4 = Ca3(PO4)2 + H2SO4 =>
3 CaSO4 + 2 H3PO4 = Ca3(PO4)2 + 3 H2SO4
K + AgCl = Ag + KCl =>
K + AgCl = Ag + KCl
Fe2O3 + Cu = Cu2O + Fe =>
Fe2O3 + 6 Cu = 3 Cu2O + 2 Fe
C6H5CH3 + KMnO4 + KOH = C6H5COOH + K2MnO4 + H2O =>
C6H5CH3 + 6 KMnO4 + 6 KOH = C6H5COOH + 6 K2MnO4 + 4 H2O
Al(NO3)3 + NaCl = AlCl3 + NaNO3 =>
Al(NO3)3 + 3 NaCl = AlCl3 + 3 NaNO3
Na2[Zn(OH)4] + HBr = NaBr + ZnBr2 + H2O =>
Na2[Zn(OH)4] + 4 HBr = 2 NaBr + ZnBr2 + 4 H2O
Zr + N3 = Zr3N =>
9 Zr + N3 = 3 Zr3N
C4H8O + Ag(NH3)2OH = C4H8O2 + Ag + H2O + NH3 =>
C4H8O + 2 Ag(NH3)2OH = C4H8O2 + 2 Ag + H2O + 4 NH3
Ca(OH)2 + P2O3 = CaP2O4 + H2O =>
Ca(OH)2 + P2O3 = CaP2O4 + H2O
CH3NH2 + H2O = CH3NH + H3O =>
CH3NH2 + H2O = CH3NH + H3O
Br2 + LiOH = LiBr + OH =>
Br2 + 2 LiOH = 2 LiBr + 2 OH
Ca(IO3)2 = Ca + (IO3)2 =>
Ca(IO3)2 = Ca + (IO3)2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + NH4HSO4 + H2O =>
Fe(NH4)2(SO4)2*6H2O + H2C2O4 = FeC2O4*2H2O + 2 NH4HSO4 + 4 H2O
KB2 + AgNO3 = AgB2 + KNO3 =>
KB2 + AgNO3 = AgB2 + KNO3
AgC + HCl = AgCl + C2H2 =>
2 AgC + 2 HCl = 2 AgCl + C2H2
Cu + PbCl2 = CuCl + Pb =>
2 Cu + PbCl2 = 2 CuCl + Pb
Al(s) + CuCl22H2O(aq) = Cu(s) + AlCl3(aq) + H2O(l) =>
22 Al(s) + 3 CuCl22H2O(aq) = 3 Cu(s) + 22 AlCl3(aq) + 3 H2O(l)
Hg + SCN = HgSCN =>
Hg + SCN = HgSCN
Zn + HCl{+} = ZnCl{+} + H =>
Zn + HCl{+} = ZnCl{+} + H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SO3(g) + H2O(aq) = H2SO4(g) =>
SO3(g) + H2O(aq) = H2SO4(g)
Zn + HNO2 = Zn(NO3)2 + N2O + H2O =>
2 Zn + 10 HNO2 = 2 Zn(NO3)2 + 3 N2O + 5 H2O
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
K2HPO4 + BaCl2 = KCl + HPO4Ba =>
K2HPO4 + BaCl2 = 2 KCl + HPO4Ba
N + H2SO4 = NO2 + SO2 + H2O =>
N + 2 H2SO4 = NO2 + 2 SO2 + 2 H2O
C2H6S2 + O2 = CO2 + H2O + S =>
2 C2H6S2 + 7 O2 = 4 CO2 + 6 H2O + 4 S
SnCl2 + PbO2 + NaOH + H2O = Na2[Sn(OH)6] + NaCl + Pb(OH)2 =>
SnCl2 + PbO2 + 4 NaOH + 2 H2O = Na2[Sn(OH)6] + 2 NaCl + Pb(OH)2
CH3COCH3 + H2O2 = CO2 + H2O =>
CH3COCH3 + 8 H2O2 = 3 CO2 + 11 H2O
CH3CHCH2 + H2O = CH3CHCH3OH =>
CH3CHCH2 + H2O = CH3CHCH3OH
NH3 + Cu(SO4) = N(SO4) + CuH3 =>
NH3 + Cu(SO4) = N(SO4) + CuH3
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
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