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FeCl3 + K(NO3) = Fe(NO3) + KCl3
CaSO4 + HCl = CaHSO4 + Cl =>
CaSO4 + HCl = CaHSO4 + Cl
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C6H13OH + K2Cr2O7 + HCl = C5H11COH + CrCl3 + H2O + KCl =>
3 C6H13OH + K2Cr2O7 + 8 HCl = 3 C5H11COH + 2 CrCl3 + 7 H2O + 2 KCl
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C17H36 + O2 = CO2 + H2O =>
C17H36 + 26 O2 = 17 CO2 + 18 H2O
Cu(s) + NaCl(aq) = Cu(NaCl) =>
Cu(s) + NaCl(aq) = Cu(NaCl)
Fe2(CO3)3 = Fe2O3 + CO2 =>
Fe2(CO3)3 = Fe2O3 + 3 CO2
HNO3 + Fe(OH)2 = Fe(NO3)3 + NO2 + H2O =>
4 HNO3 + Fe(OH)2 = Fe(NO3)3 + NO2 + 3 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
HClO4 = ClO4 + H =>
HClO4 = ClO4 + H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
LiBr + Pb = PbBr2 + Li =>
2 LiBr + Pb = PbBr2 + 2 Li
Ca3(PO4)2 + KCl = K3(PO4) + CaCl2 =>
Ca3(PO4)2 + 6 KCl = 2 K3(PO4) + 3 CaCl2
HCl + K2Cr2O7 = K2Cl + H2O + Cl2 + CrCl3 =>
28 HCl + 2 K2Cr2O7 = 2 K2Cl + 14 H2O + 7 Cl2 + 4 CrCl3
Rb2CrO4 + Si = Rb + SiO2 + Cr2O7 =>
4 Rb2CrO4 + Si = 8 Rb + SiO2 + 2 Cr2O7
KMnO4 + CH2CH2 + H2SO4 + H2O = CH2OHCH2OH + MnSO4 + K2SO4 =>
2 KMnO4 + 5 CH2CH2 + 3 H2SO4 + 2 H2O = 5 CH2OHCH2OH + 2 MnSO4 + K2SO4
ZnS + HNO3 + HCl = ZnCl2 + NO + H2SO4 + H2O =>
3 ZnS + 8 HNO3 + 6 HCl = 3 ZnCl2 + 8 NO + 3 H2SO4 + 4 H2O
CuCl2 + Zn(OH)2 = ZnCl2 + Cu(OH)2 =>
CuCl2 + Zn(OH)2 = ZnCl2 + Cu(OH)2
C2H5OH + H2SO4 = (C2H5)2OH2SO4H2O =>
2 C2H5OH + H2SO4 = (C2H5)2OH2SO4H2O
Ca + AgC2H3O2 = Ca(C2H3O2)2 + Ag =>
Ca + 2 AgC2H3O2 = Ca(C2H3O2)2 + 2 Ag
KMnO4 + C6H8 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
32 KMnO4 + 5 C6H8 + 48 H2SO4 = 16 K2SO4 + 32 MnSO4 + 30 CO2 + 68 H2O
Cr(NO3)3 + CH4N2O = Cr2O3 + CO2 + H2O + N2 =>
2 Cr(NO3)3 + 5 CH4N2O = Cr2O3 + 5 CO2 + 10 H2O + 8 N2
Br2 + MgCl2 = BrCl + Mg =>
Br2 + MgCl2 = 2 BrCl + Mg
KMnO4 + Na2S + HCl = KCl + MnCl2 + Na2SO4 + H2O =>
8 KMnO4 + 5 Na2S + 24 HCl = 8 KCl + 8 MnCl2 + 5 Na2SO4 + 12 H2O
Mg{2+} + O2{2-} = MgO2 =>
Mg{2+} + O2{2-} = MgO2
K2SO4 + ZnI2 = ZnSO4 + KI =>
K2SO4 + ZnI2 = ZnSO4 + 2 KI
NaO + N = NO + Na =>
NaO + N = NO + Na
P + HClO4 + H2O = H3PO4 + Cl2 =>
14 P + 10 HClO4 + 16 H2O = 14 H3PO4 + 5 Cl2
Sr(SCN)2 + H2SO4 = SrSO4 + HSCN =>
Sr(SCN)2 + H2SO4 = SrSO4 + 2 HSCN
C + F2 + H2O = C3H7F + O2 =>
12 C + 2 F2 + 14 H2O = 4 C3H7F + 7 O2
KOH + HCl = KCl + H2O =>
KOH + HCl = KCl + H2O
FeCO3 + H2SO4 = FeSO4 + H2O + CO2 =>
FeCO3 + H2SO4 = FeSO4 + H2O + CO2
LiC2H3O2 + Hg(NO3)2 = LiNO3 + Hg(C2H3O2)2 =>
2 LiC2H3O2 + Hg(NO3)2 = 2 LiNO3 + Hg(C2H3O2)2
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
As + Br2 = AsBr3 =>
2 As + 3 Br2 = 2 AsBr3
KI + PBSO4 = K2SO4 + PBI2 =>
2 KI + PBSO4 = K2SO4 + PBI2
CuS + O = Cu + SO =>
CuS + O = Cu + SO
NaF + Br2 = NaBr + F2 =>
2 NaF + Br2 = 2 NaBr + F2
NaS + Br = NaBr + S =>
NaS + Br = NaBr + S
Ta + Cl2 = TaCl5 =>
2 Ta + 5 Cl2 = 2 TaCl5
PbO2 + CH3COOH = Pb(CH3COO)4 + H2O =>
PbO2 + 4 CH3COOH = Pb(CH3COO)4 + 2 H2O
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
ZnCl2 + Na2CO3 = NaCl + ZnCO3 =>
ZnCl2 + Na2CO3 = 2 NaCl + ZnCO3
Na2S + Cu(NO3)2 = CuS + NaNO3 =>
Na2S + Cu(NO3)2 = CuS + 2 NaNO3
CH4(g) + O2(g) = CO2(g) + H2O(g) =>
CH4(g) + 2 O2(g) = CO2(g) + 2 H2O(g)
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Bi(OH)3 + SnO = Bi + SnO3 + H2O =>
4 Bi(OH)3 + 3 SnO = 4 Bi + 3 SnO3 + 6 H2O
Fe + O2 = Fe3*O4 =>
3 Fe + 2 O2 = Fe3*O4
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