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2 K2CrO4 + 5 H2O2 = 2 Cr(OH)3 + 4 O2 + 4 KOH
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + K3(NO3)3 =>
Fe(NO3)3 + K3Fe(CN)6 = Fe2(CN)6 + K3(NO3)3
Fe + LiOH = Fe(OH)2 + Li =>
Fe + 2 LiOH = Fe(OH)2 + 2 Li
IK + Cl = KCl + I2 =>
2 IK + 2 Cl = 2 KCl + I2
FeCl3 + HBr = FeCl2 + Br2 + HCl =>
2 FeCl3 + 2 HBr = 2 FeCl2 + Br2 + 2 HCl
Cr(OH)2 + H2SeO4 = CrSeO4 + H2O =>
Cr(OH)2 + H2SeO4 = CrSeO4 + 2 H2O
KFeO2 + HCl = FeCl3 + KCl + H2O =>
KFeO2 + 4 HCl = FeCl3 + KCl + 2 H2O
BaZnO2 + H2SO4 = BaSO4 + ZnSO4 + H2O =>
BaZnO2 + 2 H2SO4 = BaSO4 + ZnSO4 + 2 H2O
Ag + CH3COOH = (CH3COO)Ag + H2 =>
2 Ag + 2 CH3COOH = 2(CH3COO)Ag + H2
NaCl + H2(SO4) = Na2(SO4) + HCl =>
2 NaCl + H2(SO4) = Na2(SO4) + 2 HCl
C6H11Cl3N2 + NaOH = NaCl + HO + C6H11N2 =>
C6H11Cl3N2 + 3 NaOH = 3 NaCl + 3 HO + C6H11N2
Ba + HPO4 = Ba3(PO4)2 + H =>
3 Ba + 2 HPO4 = Ba3(PO4)2 + 2 H
P4 + S = PS =>
P4 + 4 S = 4 PS
Ag(s) + Br2(l) = AgBr(s) =>
2 Ag(s) + Br2(l) = 2 AgBr(s)
O2 + ON = O2N =>
O2 + 2 ON = 2 O2N
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
Ag2S + HNO3 = AgNO3 + NO2 + S + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO2 + S + 2 H2O
Be + HClO3 = H2 + BeClO3 =>
2 Be + 2 HClO3 = H2 + 2 BeClO3
Pb(OH)2 + KOH = K4[Pb(OH)6] =>
Pb(OH)2 + 4 KOH = K4[Pb(OH)6]
NH4NO3(aq) + Ba(OH)2(aq) = NH3(g) + H2O(l) + Ba(NO3)2(aq) =>
2 NH4NO3(aq) + Ba(OH)2(aq) = 2 NH3(g) + 2 H2O(l) + Ba(NO3)2(aq)
CuI2 + Br = CuBr2 + I =>
CuI2 + 2 Br = CuBr2 + 2 I
MgSO4 + HCl = MgCl2 + H2SO4 =>
MgSO4 + 2 HCl = MgCl2 + H2SO4
C10H8O + NaOH = C10H7ONa + H2O =>
C10H8O + NaOH = C10H7ONa + H2O
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Sr(CO3) = SrO + CO2 =>
Sr(CO3) = SrO + CO2
CO2 + HO2 = C2H6 + O2 =>
2 CO2 + 6 HO2 = C2H6 + 8 O2
Mg(ClO4)2 + H2O = HClO4 + MgO =>
Mg(ClO4)2 + H2O = 2 HClO4 + MgO
K2CO3 + Ca(NO3)2 = KNO3 + CaCO3 =>
K2CO3 + Ca(NO3)2 = 2 KNO3 + CaCO3
C4H10O4 + H2SO4 + NH4NO3 = C4H6N4O12 + (NH4)2SO4 + H2O =>
C4H10O4 + 2 H2SO4 + 4 NH4NO3 = C4H6N4O12 + 2(NH4)2SO4 + 4 H2O
Na2C2O4 + HCl = NaCl + H2C2O4 =>
Na2C2O4 + 2 HCl = 2 NaCl + H2C2O4
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2 =>
CaI2 + Hg(NO3)2 = Ca(NO3)2 + HgI2
Cr2O7 + ClO2 = Cr + ClO4 =>
2 Cr2O7 + 7 ClO2 = 4 Cr + 7 ClO4
AlCl3 + KOH = Al(OH)3 + KCl000000000000 =>
AlCl3 + 3 KOH = Al(OH)3 + 3 KCl000000000000
Sr + Se = SrSe =>
Sr + Se = SrSe
CaCO3(S) + HCl(g) = CaCl2(S) + H2O(l) + CO2(g) =>
CaCO3(S) + 2 HCl(g) = CaCl2(S) + H2O(l) + CO2(g)
KMnO4 + H2SO4 + C2H2O2 = CO2 + K2SO4 + MnSO4 + H2O =>
6 KMnO4 + 9 H2SO4 + 5 C2H2O2 = 10 CO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
H2O2 + NaOCl = NaCl + H2O + O2(g) =>
H2O2 + NaOCl = NaCl + H2O + O2(g)
Po4 + O2 = PoO2 =>
Po4 + 4 O2 = 4 PoO2
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + KClO4(aq) =>
2 HClO4(aq) + K2CO3(aq) = CO2(g) + H2O(l) + 2 KClO4(aq)
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + KNO3 =>
K2CrO4 + Hg2(NO3)2 = Hg2CrO4 + 2 KNO3
SNO2 + H2 = SN + H2O =>
SNO2 + 2 H2 = SN + 2 H2O
Mn + Br2 = MnBr =>
2 Mn + Br2 = 2 MnBr
Fe + KCl = FeKCl =>
Fe + KCl = FeKCl
HCN + NH3 = NH4{+} + CN{-} =>
HCN + NH3 = NH4{+} + CN{-}
Na2(SO4) + CaCl2 = Ca(SO4) + NaCl =>
Na2(SO4) + CaCl2 = Ca(SO4) + 2 NaCl
BaSO4 + HBr = BaBr2 + H2SO4 =>
BaSO4 + 2 HBr = BaBr2 + H2SO4
Sb2S3 + NaOH = Sb(OH)4{-} + S{2-} + Na{+} =>
Sb2S3 + 8 NaOH = 2 Sb(OH)4{-} + 3 S{2-} + 8 Na{+}
AgCl + NH4OH = AgOH + NH4Cl =>
AgCl + NH4OH = AgOH + NH4Cl
C12H22O11(s) + KClO3(s) = CO2(g) + H2O(g) + KCl(s) =>
C12H22O11(s) + 8 KClO3(s) = 12 CO2(g) + 11 H2O(g) + 8 KCl(s)
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