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Cr2(SO4)3 + 9 KOH + KClO3 = 2 K2CrO4 + 3 K2SO4 + HCl + 4 H2O
Ag2S = Ag + S8 =>
8 Ag2S = 16 Ag + S8
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H3PO3 + Na = Na3(PO3) + H2 =>
2 H3PO3 + 6 Na = 2 Na3(PO3) + 3 H2
Mg + HAt = MgAt + H =>
Mg + HAt = MgAt + H
Sn2O5 + C = Sn + CO2 =>
2 Sn2O5 + 5 C = 4 Sn + 5 CO2
NaCl + F2 = NaF + Cl2 =>
2 NaCl + F2 = 2 NaF + Cl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Na2S + Pb(NO3)2 = PbS + NaNO3 =>
Na2S + Pb(NO3)2 = PbS + 2 NaNO3
CuSO4 + NaS = CuS + NaSO4 =>
CuSO4 + NaS = CuS + NaSO4
BiCl2 + H2S = Bi2S2 + HCl =>
2 BiCl2 + 2 H2S = Bi2S2 + 4 HCl
Al(OH)3 + NH4OH = NH4Al(OH)4 =>
Al(OH)3 + NH4OH = NH4Al(OH)4
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Na2O2(s) + H2O(l) = Na2O(aq) + H2O2 =>
Na2O2(s) + H2O(l) = Na2O(aq) + H2O2
Mg3P2 + HCl = PH3 + MgCl2 =>
Mg3P2 + 6 HCl = 2 PH3 + 3 MgCl2
I2 + O7 = I2O3 =>
7 I2 + 3 O7 = 7 I2O3
C2H6 + Cl = C2H5 + HCl =>
C2H6 + Cl = C2H5 + HCl
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4 =>
C17H35COONa + H2SO4 = C17H35COOH + NaHSO4
Ca(OH){2} + HC{2}H{3}O{2} = Ca(C{2}H{3}O{2}){2} + H(OH) =>
Ca(OH){2} + HC{2}H{3}O{2} = Ca(C{2}H{3}O{2}){2} + H(OH)
ZnOH2C2O4 = ZnC2O4H2O =>
ZnOH2C2O4 = ZnC2O4H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Na2S(s) + CaCl2(ac) = Na2Cl + CaS2 =>
2 Na2S(s) + CaCl2(ac) = 2 Na2Cl + CaS2
CCH4 + O2 = CO2 + H2O =>
CCH4 + 3 O2 = 2 CO2 + 2 H2O
KBr + H2SO4 = Br2 + K2SO3 + H2O =>
2 KBr + H2SO4 = Br2 + K2SO3 + H2O
Cu + Fe(NO3)3 = CuNO3 + Fe =>
3 Cu + Fe(NO3)3 = 3 CuNO3 + Fe
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
N2 + H2O = N(OH) + H2 =>
N2 + 2 H2O = 2 N(OH) + H2
O2 + CH3CH2CH2CH3 = CO2 + H2O =>
13 O2 + 2 CH3CH2CH2CH3 = 8 CO2 + 10 H2O
NaOH + CH4 = H2O + NaCH3 =>
NaOH + CH4 = H2O + NaCH3
K2SO4 + MgSO4(H2O)7 = K2Mg2(SO4)3 + H2O =>
K2SO4 + 2 MgSO4(H2O)7 = K2Mg2(SO4)3 + 14 H2O
PbCl2(s) + H2O = HCl + PbO =>
PbCl2(s) + H2O = 2 HCl + PbO
Cu + ZnSO4 = ZnSO4Cu =>
Cu + ZnSO4 = ZnSO4Cu
Ca + S = CaS =>
Ca + S = CaS
KOH + NH4(NO3) = KNO3 + NH4(OH) =>
KOH + NH4(NO3) = KNO3 + NH4(OH)
K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
MgF2 + H3O = H2O + Mg + HF =>
MgF2 + 2 H3O = 2 H2O + Mg + 2 HF
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
PH4Cl + NaOH = NaCl + PH3 + H2O =>
PH4Cl + NaOH = NaCl + PH3 + H2O
K2SO4 + Fe2(SO4)3 + Cr2(SO4)3 + H2O = K2Cr2O7 + H2SO4 + FeSO4 =>
K2SO4 + 3 Fe2(SO4)3 + Cr2(SO4)3 + 7 H2O = K2Cr2O7 + 7 H2SO4 + 6 FeSO4
Cu + O2 = CuO2 =>
Cu + O2 = CuO2
I2(g) + HCl(aq) = Cl2(g) + HI(aq) =>
I2(g) + 2 HCl(aq) = Cl2(g) + 2 HI(aq)
NH3 + HCl = NH4(Cl) =>
NH3 + HCl = NH4(Cl)
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
HfC + O2 = HfO2 + CO2 =>
HfC + 2 O2 = HfO2 + CO2
MgCl2 = Mg + Cl =>
MgCl2 = Mg + 2 Cl
Fe(OH)2 + Na2S2O5 = Fe + Na(OH)2 + SO2 + O2 =>
4 Fe(OH)2 + 2 Na2S2O5 = 4 Fe + 4 Na(OH)2 + 4 SO2 + O2
KBr + BaI2 = KI2 + BrBa =>
KBr + BaI2 = KI2 + BrBa
K2SO3 + KMnO4 = SO4 + Mn + K =>
4 K2SO3 + KMnO4 = 4 SO4 + Mn + 9 K
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