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2 IO + 2 H2O = I2 + 4 OH
C6H12O6 + MgCO3 = C6H9MgO6 + H2O + CO2 =>
23 C6H12O6 + 24 MgCO3 = 24 C6H9MgO6 + 30 H2O + 18 CO2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
LiOH + O2 = Li2O2 + H2O =>
4 LiOH + O2 = 2 Li2O2 + 2 H2O
Ag2SO4 + NH4I = (NH4)2SO4 + AgI =>
Ag2SO4 + 2 NH4I = (NH4)2SO4 + 2 AgI
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl =>
NaCl + Hg(NO3)2 = Na(NO3)2 + HgCl
[Co(H2O)6]{2+} + NH4SCN = [Co(SCN)4]{2-} + NH4{+} + H2O =>
[Co(H2O)6]{2+} + 4 NH4SCN = [Co(SCN)4]{2-} + 4 NH4{+} + 6 H2O
FeH3 = Fe + H =>
FeH3 = Fe + 3 H
Mg + SiO2 = MgO + Mg2Si =>
4 Mg + SiO2 = 2 MgO + Mg2Si
Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O =>
2 Na2CrO4 + H2SO4 = Na2Cr2O7 + Na2SO4 + H2O
Nd(NO3)3 + C2H6N4O2 = Nd2O3 + CO2 + N2 + H2O =>
2 Nd(NO3)3 + 3 C2H6N4O2 = Nd2O3 + 6 CO2 + 9 N2 + 9 H2O
Zn3P2 + HCl = ZnCl2 + H3P =>
Zn3P2 + 6 HCl = 3 ZnCl2 + 2 H3P
CHNH2 + O2 = CO2 + H2O + N2 =>
4 CHNH2 + 7 O2 = 4 CO2 + 6 H2O + 2 N2
SrO + H2O(l) = Sr(OH)2(aq) =>
SrO + H2O(l) = Sr(OH)2(aq)
C5H11Br + CH3COONa = C7H14O2 + NaBr =>
C5H11Br + CH3COONa = C7H14O2 + NaBr
KCrO2 + H2O2 + KOH = K2CrO4 + H2O =>
2 KCrO2 + 3 H2O2 + 2 KOH = 2 K2CrO4 + 4 H2O
Au + CN = AuCN =>
Au + CN = AuCN
Cu + HCl + O2 = CuCl3 + H2O =>
4 Cu + 12 HCl + 3 O2 = 4 CuCl3 + 6 H2O
LiCl(s) = Li(s) + Cl(s) =>
LiCl(s) = Li(s) + Cl(s)
Fe + S = Fe(S)3 =>
Fe + 3 S = Fe(S)3
HI + Li2CO4 = LiI + H2CO4 =>
2 HI + Li2CO4 = 2 LiI + H2CO4
Na2SO3 + CaCO3 = Na2CO3 + CaSO3 =>
Na2SO3 + CaCO3 = Na2CO3 + CaSO3
HCl + C2H3NaO2 = C2H3OCl + NaOH =>
HCl + C2H3NaO2 = C2H3OCl + NaOH
LiOH + Na2O = Li2O + NaOH =>
2 LiOH + Na2O = Li2O + 2 NaOH
COCl2(H2O) = COCl2 + H2O =>
COCl2(H2O) = COCl2 + H2O
NaSH + H2O2 + NaOH = Na2SO2 + H2O =>
NaSH + 2 H2O2 + NaOH = Na2SO2 + 3 H2O
PCl5 + O2 = P2O5 + Cl2 =>
4 PCl5 + 5 O2 = 2 P2O5 + 10 Cl2
PbI2 + Cl2 = PbCl2 + I2 =>
PbI2 + Cl2 = PbCl2 + I2
KI + KNO2 + H2O = I2 + NO + KOH =>
2 KI + 2 KNO2 + 2 H2O = I2 + 2 NO + 4 KOH
B + S = BS =>
B + S = BS
Al(OH)3(aq) + H2SO4(g) = Al2(SO4)3(aq) + H2O =>
2 Al(OH)3(aq) + 3 H2SO4(g) = Al2(SO4)3(aq) + 6 H2O
LiCl(s) = Li(s) + Cl(s) =>
LiCl(s) = Li(s) + Cl(s)
NaCl + Hg2O = Na2O + HgCl =>
2 NaCl + Hg2O = Na2O + 2 HgCl
K2C2O4 + Sn3(PO4)4 = K3PO4 + Sn2(C2O4)4 =>
12 K2C2O4 + 2 Sn3(PO4)4 = 8 K3PO4 + 3 Sn2(C2O4)4
Sb + HNO3 = Sb2O5 + NO2 + H2O =>
2 Sb + 10 HNO3 = Sb2O5 + 10 NO2 + 5 H2O
Ca(NO3)2(aq) + NaCl(aq) = NaNO3(aq) + CaCl2(s) =>
Ca(NO3)2(aq) + 2 NaCl(aq) = 2 NaNO3(aq) + CaCl2(s)
K2Te + WBr6 = KBr + WTe3 =>
3 K2Te + WBr6 = 6 KBr + WTe3
C7H5(NO2)3 = C + CO + H2O + N2 =>
2 C7H5(NO2)3 = 7 C + 7 CO + 5 H2O + 3 N2
Mg{2+} + H2O = Mg(OH)2 + H2{2+} =>
Mg{2+} + 2 H2O = Mg(OH)2 + H2{2+}
N2H6Cl2 + K2PtCl6 = K2PtCl4 + N2 + HCl =>
N2H6Cl2 + 2 K2PtCl6 = 2 K2PtCl4 + N2 + 6 HCl
Fe + H2 = FeH2 =>
Fe + H2 = FeH2
Li + BeBr2 = LiBr + Be =>
2 Li + BeBr2 = 2 LiBr + Be
Na3PO4 + HgNO3 = Hg3PO4 + NaNO3 =>
Na3PO4 + 3 HgNO3 = Hg3PO4 + 3 NaNO3
PtSO4 + Fe = FeSO4 + Pt =>
PtSO4 + Fe = FeSO4 + Pt
Sb + Cl2 = SbCl3 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Na[Cr(OH)4] + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 Na[Cr(OH)4] + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 8 H2O
C9H10O + CH3NH2 = C10H15NO =>
C9H10O + CH3NH2 = C10H15NO
CH3CH2NO2 + Fe + HCl = CH3CH2NH3Cl + FeCl2 + H2O =>
CH3CH2NO2 + 3 Fe + 7 HCl = CH3CH2NH3Cl + 3 FeCl2 + 2 H2O
Fe3OH + HCl = Fe3Cl + H2O =>
Fe3OH + HCl = Fe3Cl + H2O
MgCO3 + H2SO4 + H2O = MgSO4*3H2O + CO2 =>
MgCO3 + H2SO4 + 2 H2O = MgSO4*3H2O + CO2
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