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Fe(OH)2Cl + HCl = FeOHCl2 + H2O
KMnO4 + C9H18 + H2O = C9H18(OH)2 + MnO2 + KOH =>
2 KMnO4 + 3 C9H18 + 4 H2O = 3 C9H18(OH)2 + 2 MnO2 + 2 KOH
P + S2 = P2S5 =>
4 P + 5 S2 = 2 P2S5
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
CuZn + HCl = CuCl + Zn + H =>
CuZn + HCl = CuCl + Zn + H
C + CrO3 + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
3 C + 4 CrO3 + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 6 H2O
CuBr2(aq) + K2CrO4(aq) = CuCrO4 + KBr =>
CuBr2(aq) + K2CrO4(aq) = CuCrO4 + 2 KBr
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
LiNO3 + CaBr2 = Ca(NO3)2 + LiBr =>
2 LiNO3 + CaBr2 = Ca(NO3)2 + 2 LiBr
HAuCl4 + Na3C6H5O7 = Au + CO2 + Na2C5H4O5 + NaCl + HCl =>
2 HAuCl4 + 3 Na3C6H5O7 = 2 Au + 3 CO2 + 3 Na2C5H4O5 + 3 NaCl + 5 HCl
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Zn(NO3)2 + K2SO4 = ZnSO4 + K2(NO3)2 =>
Zn(NO3)2 + K2SO4 = ZnSO4 + K2(NO3)2
Cd + Pb(NO3)2 = Cd(NO3) + Pb =>
2 Cd + Pb(NO3)2 = 2 Cd(NO3) + Pb
SnCl4(aq) + Al(s) = AlCl4(aq) + Sn(s) =>
SnCl4(aq) + Al(s) = AlCl4(aq) + Sn(s)
HCl + NaCHO2 = NaCl + HCHO2 =>
HCl + NaCHO2 = NaCl + HCHO2
AgNO3 + H2O = Ag + O2 + HNO3 =>
4 AgNO3 + 2 H2O = 4 Ag + O2 + 4 HNO3
Ga + N2 = GaN =>
2 Ga + N2 = 2 GaN
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + NH4(C2H3O2) =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 NH4(C2H3O2)
H2S(g) + SO2(g) = S(s) + H2O(g) =>
2 H2S(g) + SO2(g) = 3 S(s) + 2 H2O(g)
Zn + CH3OOH = ZnCH3OO + H2 =>
2 Zn + 2 CH3OOH = 2 ZnCH3OO + H2
H2CrO4 + NaOH = Na2CrO4 + H2O =>
H2CrO4 + 2 NaOH = Na2CrO4 + 2 H2O
Fe2O3(s) + Al(s) = Fe(l) + Al2O3(s) =>
Fe2O3(s) + 2 Al(s) = 2 Fe(l) + Al2O3(s)
Fe2(SO4)3 + Na2CO3 + H2O = Fe(OH)3 + CO2 + Na2SO4 =>
Fe2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Fe(OH)3 + 3 CO2 + 3 Na2SO4
CH3CHOHCOOH + KMnO4 + H2SO4 = CH3COCOOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHCOOH + 2 KMnO4 + 3 H2SO4 = 5 CH3COCOOH + 2 MnSO4 + K2SO4 + 8 H2O
Cr + Si = Cr4Si3 =>
4 Cr + 3 Si = Cr4Si3
MgCl2(aq) + KOH(aq) = Mg(OH)2(aq) + KCl(aq) =>
MgCl2(aq) + 2 KOH(aq) = Mg(OH)2(aq) + 2 KCl(aq)
PI3(s) + H2O(l) = HI(g) + H3PO3(l) =>
PI3(s) + 3 H2O(l) = 3 HI(g) + H3PO3(l)
C5H15O6N + O2 = CO2 + H2O + NH3 =>
C5H15O6N + 5 O2 = 5 CO2 + 6 H2O + NH3
K2CrO4 + KNO2 + KOH + H2O = K3(Cr(OH)6) + KNO3 =>
2 K2CrO4 + 3 KNO2 + 2 KOH + 5 H2O = 2 K3(Cr(OH)6) + 3 KNO3
HAuCl4 + SO2 + H2O = Au + H{+} + SO4{2-} + Cl{-} =>
2 HAuCl4 + 3 SO2 + 6 H2O = 2 Au + 14 H{+} + 3 SO4{2-} + 8 Cl{-}
KClO3 + Al = KCl + Al2O3 =>
KClO3 + 2 Al = KCl + Al2O3
H = H2 =>
2 H = H2
CH4(g) + O2 = CO2 + H2O =>
CH4(g) + 2 O2 = CO2 + 2 H2O
KBrO3 + H2SO4 + Na2SO3 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + K2SO4 + 5 Na2SO4 + H2O
C7H8 + KMnO4 + KOH = C7H6O2 + K2MnO4 + H2O =>
C7H8 + 6 KMnO4 + 6 KOH = C7H6O2 + 6 K2MnO4 + 4 H2O
FeS(s) + O2 = Fe2O3(s) + SO2 =>
4 FeS(s) + 7 O2 = 2 Fe2O3(s) + 4 SO2
C6H6N12O12 = CO + CO2 + N2 + H2O =>
C6H6N12O12 = 3 CO + 3 CO2 + 6 N2 + 3 H2O
Pb(NO3)2(aq) + CoCl2(aq) = PbCl2(s) + Co(NO3)2(aq) =>
Pb(NO3)2(aq) + CoCl2(aq) = PbCl2(s) + Co(NO3)2(aq)
CH3CSNH2 + H2O = CH3COO + NH4 + H2S =>
CH3CSNH2 + 2 H2O = CH3COO + NH4 + H2S
Zn(s) + CuBr(aq) = ZnBr2(aq) + Cu(s) =>
Zn(s) + 2 CuBr(aq) = ZnBr2(aq) + 2 Cu(s)
NaHCO3 + Mg(NO3)2 = NaNO3 + MgCO3 + H2O + CO2 =>
2 NaHCO3 + Mg(NO3)2 = 2 NaNO3 + MgCO3 + H2O + CO2
Ca3P2 = Ca + P4 =>
2 Ca3P2 = 6 Ca + P4
C3H5(OH)3 + H2SO4 = (C3H5)2(SO4)3 + H2O =>
2 C3H5(OH)3 + 3 H2SO4 = (C3H5)2(SO4)3 + 6 H2O
Cu(NO3)2 + KI = CuI + I2 + KNO3 =>
2 Cu(NO3)2 + 4 KI = 2 CuI + I2 + 4 KNO3
C5H10 + HBr = C5H12 + Br =>
C5H10 + 2 HBr = C5H12 + 2 Br
C(s) + H2O(l) = C12H22O11(s) =>
12 C(s) + 11 H2O(l) = C12H22O11(s)
NaO + H2 = NaOH =>
2 NaO + H2 = 2 NaOH
FeI3 + Na2SO4 = FeSO4 + Na2I3 =>
FeI3 + Na2SO4 = FeSO4 + Na2I3
CH + H2 = CH4 =>
2 CH + 3 H2 = 2 CH4
I2(s) + HCl(aq) = HI + Cl =>
I2(s) + 2 HCl(aq) = 2 HI + 2 Cl
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