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3 Fe(SCN) + Fe(NO3)3 = 4 Fe + 3 SCNNO3
NaHCO3 + C2H4O2 = H2CO3 + C2H3NaO =>
4 NaHCO3 + 5 C2H4O2 = 6 H2CO3 + 4 C2H3NaO
Al + Cl = AlCl3 =>
Al + 3 Cl = AlCl3
Cl2 + CoBr3 = CoCl2 + Br =>
Cl2 + CoBr3 = CoCl2 + 3 Br
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C6H6O2 + MnO4 = C6H4O2 + MnO + H2O =>
3 C6H6O2 + MnO4 = 3 C6H4O2 + MnO + 3 H2O
H3 + PO4 + KOH = K2PO + H2O =>
8 H3 + 3 PO4 + 6 KOH = 3 K2PO + 15 H2O
Sn + Ag{+} = Sn3{+} + Ag =>
3 Sn + Ag{+} = Sn3{+} + Ag
Li + CO2 + H2O = LiHCO3 + H2 =>
2 Li + 2 CO2 + 2 H2O = 2 LiHCO3 + H2
Na[Al(OH)4] + CH3COOH = H2O + CH3COONa + (CH3COO)3Al =>
Na[Al(OH)4] + 4 CH3COOH = 4 H2O + CH3COONa + (CH3COO)3Al
K2 + Fl2 = KFl =>
K2 + Fl2 = 2 KFl
Ca3(PO4)2(s) + H2SO4(ac) = CaH4(PO4)2(s) + CaSO4(s) =>
Ca3(PO4)2(s) + 2 H2SO4(ac) = CaH4(PO4)2(s) + 2 CaSO4(s)
Hg(s) + O2(g) = HgO2(s) =>
Hg(s) + O2(g) = HgO2(s)
CaI2 + NaS = CaS + NaI2 =>
CaI2 + NaS = CaS + NaI2
Ag2O + Na = NaO + Ag =>
Ag2O + Na = NaO + 2 Ag
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
C5H9O + O5 = CO + H2O =>
10 C5H9O + 17 O5 = 50 CO + 45 H2O
K2Cr2O7 + AgI + H2SO4 = AgIO3 + Cr2(SO4)3 + KHSO4 + H2O =>
K2Cr2O7 + AgI + 5 H2SO4 = AgIO3 + Cr2(SO4)3 + 2 KHSO4 + 4 H2O
CrCl3(s) + Na2CO3(aq) = Cr2(CO3)3 + NaCl =>
2 CrCl3(s) + 3 Na2CO3(aq) = Cr2(CO3)3 + 6 NaCl
C2H2(acetylene) + Br2 = CBrCBr + H2 =>
C2H2(acetylene) + Br2 = CBrCBr + H2
HNO3 + K2SO3 = SO2 + H2O + KNO3 =>
2 HNO3 + K2SO3 = SO2 + H2O + 2 KNO3
SNO2(s) + C(s) = SN(l) + CO(g) =>
SNO2(s) + 2 C(s) = SN(l) + 2 CO(g)
FeCl2(aq) + Ag3PO4(aq) = Fe3(PO4)2(aq) + AgCl(s) =>
3 FeCl2(aq) + 2 Ag3PO4(aq) = Fe3(PO4)2(aq) + 6 AgCl(s)
CH3COO{-} + SO42{-} + H{+} = CO2 + H2S + H2O =>
85 CH3COO{-} + 8 SO42{-} + 93 H{+} = 170 CO2 + 8 H2S + 166 H2O
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
C2H4O2 + NaCO3 = CH3CO2Na + H2O + CO2 =>
9 C2H4O2 + 8 NaCO3 = 8 CH3CO2Na + 6 H2O + 10 CO2
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
Zn + H2SO4(prask) = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4(prask) = 4 ZnSO4 + H2S + 4 H2O
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
Au(CN)3 + Cu = CuCN + Au =>
Au(CN)3 + 3 Cu = 3 CuCN + Au
As4S6 + O2 = As4O6 + SO2 =>
As4S6 + 9 O2 = As4O6 + 6 SO2
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
K + Pb2SO4 = K2SO4 + Pb =>
2 K + Pb2SO4 = K2SO4 + 2 Pb
S + Na2O3 = Na2SO3 =>
S + Na2O3 = Na2SO3
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
LiF + FeI3 = LiI + FeF3 =>
3 LiF + FeI3 = 3 LiI + FeF3
AgNO3(aq) + NH4Cl(s) = AgCl(s) + NH4(NO3)(aq) =>
AgNO3(aq) + NH4Cl(s) = AgCl(s) + NH4(NO3)(aq)
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
S + CO2 = CS2 + SO2 =>
3 S + CO2 = CS2 + SO2
C4H8 + CO + H2 = C5H10O =>
C4H8 + CO + H2 = C5H10O
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
Mn(s) + HCl(aq) = MnHCl =>
Mn(s) + HCl(aq) = MnHCl
K2Cr2O7 + NaCl + H2SO4 = Cl2 + H2O + K2SO4 + Na2SO4 + CrSO4 =>
K2Cr2O7 + 8 NaCl + 7 H2SO4 = 4 Cl2 + 7 H2O + K2SO4 + 4 Na2SO4 + 2 CrSO4
HNO3 + NG + (OH) = NG(NO3)2 + H2O =>
2 HNO3 + NG + 2(OH) = NG(NO3)2 + 2 H2O
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
Zn + Fe2Cl3 = ZnCl + Fe2 =>
3 Zn + Fe2Cl3 = 3 ZnCl + Fe2
GaI3 + Br2 = BrI + Ga =>
2 GaI3 + 3 Br2 = 6 BrI + 2 Ga
Ni(OH)2 + N2H4 = Ni + N2 + H2O =>
2 Ni(OH)2 + N2H4 = 2 Ni + N2 + 4 H2O
Li3N(s) = Li(s) + N2(g) =>
2 Li3N(s) = 6 Li(s) + N2(g)
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