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2 NaFeO2 + H2SO4 = Fe2O3 + Na2SO4 + H2O
CHCH + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
CHCH + 2 KMnO4 + 3 H2SO4 = 2 CO2 + 2 MnSO4 + K2SO4 + 4 H2O
CHCH + KMnO4 + H2SO4 = HOOCCOOH + K2SO4 + MnSO4 + H2O =>
5 CHCH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
FeCl3 + Na2SO4 = FeCl3Na2SO4 =>
FeCl3 + Na2SO4 = FeCl3Na2SO4
CaO + C = CaC2 + O2 =>
2 CaO + 4 C = 2 CaC2 + O2
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
MgCl2 + Cu = Mg + CuCl =>
MgCl2 + 2 Cu = Mg + 2 CuCl
KL + (Cl2) = KCl + (L2) =>
2 KL + (Cl2) = 2 KCl + (L2)
Bi(NO3)3 + Na[Sn(OH)3] + NaOH = Bi + Na[Sn(OH)6] + NaNO3 =>
Bi(NO3)3 + Na[Sn(OH)3] + 3 NaOH = Bi + Na[Sn(OH)6] + 3 NaNO3
MgO + NaOH = Mg(OH)2 + Na2O =>
MgO + 2 NaOH = Mg(OH)2 + Na2O
AgNO2 + MgBr2 = AgBr + Mg(NO2)2 =>
2 AgNO2 + MgBr2 = 2 AgBr + Mg(NO2)2
KNO2 + AgCl = KCl + AgNO2 =>
KNO2 + AgCl = KCl + AgNO2
HNO3 + H2SO3 = H2SO4 + NO + H02 =>
2 HNO3 + 4 H2SO3 = 4 H2SO4 + 2 NO + H02
Mg + FeCl2 = MgCl2 + Fe =>
Mg + FeCl2 = MgCl2 + Fe
C12H23 + O2 = CO2 + H2O2 =>
2 C12H23 + 47 O2 = 24 CO2 + 23 H2O2
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O =>
NaCO3 + H2SO4 = NaSO4 + CO2 + H2O
CH3CH2CH2CH2OH + H = CH3CH2CH2CH2H2O =>
CH3CH2CH2CH2OH + H = CH3CH2CH2CH2H2O
NH3 + CH3CH2OH + Cl2 + O2 = CH3CH2N(CH2CH2Cl)2 + H2O =>
2 NH3 + 6 CH3CH2OH + 2 Cl2 + O2 = 2 CH3CH2N(CH2CH2Cl)2 + 8 H2O
HCl + Mg(NO3)2 = HNO3 + MgCl2 =>
2 HCl + Mg(NO3)2 = 2 HNO3 + MgCl2
C4H8Cl2 + Zn = C4H8 + ZnCl2 =>
C4H8Cl2 + Zn = C4H8 + ZnCl2
O2 + NH3 = HNO3 + H2O =>
2 O2 + NH3 = HNO3 + H2O
LiNO3 + K3PO4 = Li3PO4 + KNO3 =>
3 LiNO3 + K3PO4 = Li3PO4 + 3 KNO3
Na(s) + F2(g) = Na2F(s) =>
4 Na(s) + F2(g) = 2 Na2F(s)
SnCl4 + NaOH = Sn(OH)4 + NaCl =>
SnCl4 + 4 NaOH = Sn(OH)4 + 4 NaCl
HCO2H + NaOH = HCOONa + H2O =>
HCO2H + NaOH = HCOONa + H2O
PbO + C = Pb + CO2 =>
2 PbO + C = 2 Pb + CO2
CaH2 + N2 = H2 + Ca3N2 =>
3 CaH2 + N2 = 3 H2 + Ca3N2
(NH4)2SO4 + Pb(OH)2 = NH3 + PbSO4 + H2O =>
(NH4)2SO4 + Pb(OH)2 = 2 NH3 + PbSO4 + 2 H2O
PbNO32 = PbO2 + NO2 + O2 =>
PbNO32 = PbO2 + NO2 + 14 O2
AgNO3 + Na2SO3 = Ag2SO3 + NaNO3 =>
2 AgNO3 + Na2SO3 = Ag2SO3 + 2 NaNO3
Sr(NO3)2 + Be(OH)2 = Sr(OH)2 + BeN2O6 =>
Sr(NO3)2 + Be(OH)2 = Sr(OH)2 + BeN2O6
MgBr2 + H2O = HBr + Mg(OH)2 =>
MgBr2 + 2 H2O = 2 HBr + Mg(OH)2
SO3 + OCl = SO4 + Cl2 =>
2 SO3 + 2 OCl = 2 SO4 + Cl2
C10H16N2O8 + AlCl3 = Al2O3 + C + HCl + N2 =>
3 C10H16N2O8 + 16 AlCl3 = 8 Al2O3 + 30 C + 48 HCl + 3 N2
Cu2(SO4) + S2O6 = Cu2O4 + S2(SO4) =>
5 Cu2(SO4) + 2 S2O6 = 5 Cu2O4 + 3 S2(SO4)
BN(s) + IF(s) = NI3(g) + BF3(s) =>
BN(s) + 3 IF(s) = NI3(g) + BF3(s)
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
AgI + FeCl3 = AgCl + FeI3 =>
3 AgI + FeCl3 = 3 AgCl + FeI3
Na2CO3 + Al2O3 = NaAlO2 + CO2 =>
Na2CO3 + Al2O3 = 2 NaAlO2 + CO2
Ca3(PO4)2 = CaO + P2O5 =>
Ca3(PO4)2 = 3 CaO + P2O5
Cs + O2 = Cs2O2 =>
2 Cs + O2 = Cs2O2
AlCl(s) + FeCl3(aq) = AlCl3(aq) + Fe(s) =>
3 AlCl(s) + 2 FeCl3(aq) = 3 AlCl3(aq) + 2 Fe(s)
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
CrCl3 + Zn(OH)2 = Cr(OH)3 + ZnCl2 =>
2 CrCl3 + 3 Zn(OH)2 = 2 Cr(OH)3 + 3 ZnCl2
K4[Fe(CN)6] + Br2 = KBr + K3[Fe(CN)6] =>
2 K4[Fe(CN)6] + Br2 = 2 KBr + 2 K3[Fe(CN)6]
NaOH + HCl = NaCl2 + H3O =>
NaOH + 2 HCl = NaCl2 + H3O
CuBr2 + H2O = Cu(OH)2 + HBr =>
CuBr2 + 2 H2O = Cu(OH)2 + 2 HBr
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq) =>
HCL(aq) + NAOH(aq) = H2O(l) + NACL(aq)
Mg(CIO3)2 = (CIO3)2Mg =>
Mg(CIO3)2 = (CIO3)2Mg
Zn(NO3)2 = ZnO + NO + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO + 3 O2
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