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2 CrCl3H12O6 = Cr2O3 + 6 HCl + 9 H2O
Na2SO4 + HNO3 = Na2(NO3)2 + H2SO4 =>
Na2SO4 + 2 HNO3 = Na2(NO3)2 + H2SO4
ZnCl2(aq) + H3PO4(aq) = Zn3(PO4)2(aq) + HCl(aq) =>
3 ZnCl2(aq) + 2 H3PO4(aq) = Zn3(PO4)2(aq) + 6 HCl(aq)
H2C3H2O4 + NaOH = Na + C3H2O4 + H2O =>
H2C3H2O4 + 2 NaOH = 2 Na + C3H2O4 + 2 H2O
Na + FeSO4 = NaFeSO4 =>
Na + FeSO4 = NaFeSO4
Cu + Pb(No3)2 = CuNo32 + Pb =>
3 Cu + 16 Pb(No3)2 = 3 CuNo32 + 16 Pb
V2(SO4)3 + KClO4 + KOH = VOSO4 + KCl + K2SO4 + H2O =>
4 V2(SO4)3 + KClO4 + 8 KOH = 8 VOSO4 + KCl + 4 K2SO4 + 4 H2O
KMnO4 + HSO3 = KMnO2 + HSO4 =>
KMnO4 + 2 HSO3 = KMnO2 + 2 HSO4
(NH4)I + Sn3(PO4)4 = (NH4)3(PO4) + SnI4 =>
12(NH4)I + Sn3(PO4)4 = 4(NH4)3(PO4) + 3 SnI4
I2 + CI = ICI3 =>
3 I2 + 2 CI = 2 ICI3
BeH2 + KOH + H2O = K2[Be(OH)4] + H2 =>
BeH2 + 2 KOH + 2 H2O = K2[Be(OH)4] + 2 H2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
NbI3(c) + I2(c) = NbI5(c) =>
NbI3(c) + I2(c) = NbI5(c)
K + Mg{+2} = Mg + K{+} =>
2 K + Mg{+2} = Mg + 2 K{+}
C21H22COOH + O2 = CO2 + H2O =>
4 C21H22COOH + 107 O2 = 88 CO2 + 46 H2O
Na + Li2SO4 = Na2SO4 + Li* =>
2 Na + Li2SO4 = Na2SO4 + 2 Li*
Mg + Cl{+2} = MgCl{+2} =>
Mg + Cl{+2} = MgCl{+2}
C6H14 + O2 = CO12 + H2 =>
C6H14 + 36 O2 = 6 CO12 + 7 H2
MnO4{-} + SO3{-}2 + H{+} = Mn2{+} + SO42{-} + H2O =>
12 MnO4{-} + SO3{-}2 + 18 H{+} = 6 Mn2{+} + SO42{-} + 9 H2O
HgS + Cu = CuS + Hg =>
HgS + Cu = CuS + Hg
Zn + BaSO3 = ZnSO3 + Ba =>
Zn + BaSO3 = ZnSO3 + Ba
C(C8H10N)3{+} + OH{-} = C(C8H10N)3OH =>
C(C8H10N)3{+} + OH{-} = C(C8H10N)3OH
Au + Ti3(PO4)4 = AuPO4 + Ti =>
4 Au + Ti3(PO4)4 = 4 AuPO4 + 3 Ti
Ba + K2CrO4 = BaCrO4 + K =>
Ba + K2CrO4 = BaCrO4 + 2 K
Fe2O3 + H2O2 = O2 + Fe(OH)3 =>
2 Fe2O3 + 6 H2O2 = 3 O2 + 4 Fe(OH)3
CuCl + Cl = Cu(Cl)2 =>
CuCl + Cl = Cu(Cl)2
Y2 + O4 = YO =>
2 Y2 + O4 = 4 YO
P4O10 + C2 = P4 + CO =>
P4O10 + 5 C2 = P4 + 10 CO
H2SO4 + Na2CO3 = NaHCO3 + NaHSO4 =>
H2SO4 + Na2CO3 = NaHCO3 + NaHSO4
C + Au2O = CO2 + Au =>
C + 2 Au2O = CO2 + 4 Au
Ca(OH) + H3PO3 = CaPO2 + H2O =>
Ca(OH) + H3PO3 = CaPO2 + 2 H2O
Fe2(Cr2O7)3 + C = Fe + Cr + CO =>
Fe2(Cr2O7)3 + 21 C = 2 Fe + 6 Cr + 21 CO
NiCl2(cr) = Ni(cr) + Cl2(g) =>
NiCl2(cr) = Ni(cr) + Cl2(g)
Cl(l) + NaOH = NaCl + NaClO3 + H2O =>
6 Cl(l) + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu(OH)2 + CH3COOH = Cu(CH3CO2)2 + H2O =>
Cu(OH)2 + 2 CH3COOH = Cu(CH3CO2)2 + 2 H2O
NaCl + Al = AlCl + Na =>
NaCl + Al = AlCl + Na
NaHCO3 + H2O = NaOH + H2CO3 =>
NaHCO3 + H2O = NaOH + H2CO3
Cr2(SO4) + K2S2O8 + H2O = H2CrO4 + K2SO4 + H2SO4 =>
Cr2(SO4) + 5 K2S2O8 + 8 H2O = 2 H2CrO4 + 5 K2SO4 + 6 H2SO4
Ag{+} + AsH3 + OH{-} = Ag + H3AsO3 + H2O =>
6 Ag{+} + AsH3 + 6 OH{-} = 6 Ag + H3AsO3 + 3 H2O
CuCl2 + Na2CO3 + H2O = (CuOH)2CO3 + NaCl + CO2 =>
2 CuCl2 + 2 Na2CO3 + H2O = (CuOH)2CO3 + 4 NaCl + CO2
NBr3 = Br + N =>
NBr3 = 3 Br + N
Al + I + S + O + N = AlISON =>
Al + I + S + O + N = AlISON
SbF5 = F2 + SbF3 =>
SbF5 = F2 + SbF3
NaNO2 + K2Cr2O7 + H2SO4 = Cr3(SO4) + NaNO3 + K2SO4 + H2O =>
16 NaNO2 + 3 K2Cr2O7 + 5 H2SO4 = 2 Cr3(SO4) + 16 NaNO3 + 3 K2SO4 + 5 H2O
CuSO3 = CuO + SO2 =>
CuSO3 = CuO + SO2
HPO4{-} + H2O = PO42{-} + H5O =>
3 HPO4{-} + 191 H2O = 3 PO42{-} + 77 H5O
CH3CH2CH2Br + Na = CH3CH2CH2Na + Br2 =>
2 CH3CH2CH2Br + 2 Na = 2 CH3CH2CH2Na + Br2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
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