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2 Cr + 3 H2SO4 = Cr2(SO4)3 + 3 H2
H3PO4 + Mg(OH)2 = H2O + Mg3(PO4)2 =>
2 H3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2
KClO4 + K2SO3 = KCl + K2SO4 =>
KClO4 + 4 K2SO3 = KCl + 4 K2SO4
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
Ce + P = Ce4P =>
4 Ce + P = Ce4P
N2H4(l) + H2(g) = NH3(g) =>
N2H4(l) + H2(g) = 2 NH3(g)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
C6H5Cl + NaOH = C6H5NaO + NaCl + H2O =>
C6H5Cl + 2 NaOH = C6H5NaO + NaCl + H2O
ZnOHCl + HCl = ZnCl2 + H2O =>
ZnOHCl + HCl = ZnCl2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
HCOOH + H2 = HCOH + H2O =>
HCOOH + H2 = HCOH + H2O
Co2 + CuCl2 = Co2Cl2 + Cu =>
Co2 + CuCl2 = Co2Cl2 + Cu
FeCl3 + CuSO4 = FeCu + Cl3SO4 =>
FeCl3 + CuSO4 = FeCu + Cl3SO4
C2(H6) + O2 = CO2 + H2O =>
2 C2(H6) + 7 O2 = 4 CO2 + 6 H2O
Mn3N2 + H2O = NH3 + Mn(OH)2 =>
Mn3N2 + 6 H2O = 2 NH3 + 3 Mn(OH)2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C2HO4 + H2O = C2O4 + H3O =>
C2HO4 + H2O = C2O4 + H3O
KOH + HCH3CO2 = CH3CO2 + H2O + K =>
KOH + HCH3CO2 = CH3CO2 + H2O + K
PH3 + Cu(OH)2 + O2 = Cu3(PO4)2 + H2O =>
2 PH3 + 3 Cu(OH)2 + 4 O2 = Cu3(PO4)2 + 6 H2O
Al2O3 + Cl = AlCl3 + O2 =>
2 Al2O3 + 12 Cl = 4 AlCl3 + 3 O2
HCI + Na2CO3 = CO2 + H2O + NaCI =>
2 HCI + Na2CO3 = CO2 + H2O + 2 NaCI
Cu(OH)2 + H2SO4 = (Cu(OH))2(SO4) + H2O =>
2 Cu(OH)2 + H2SO4 = (Cu(OH))2(SO4) + 2 H2O
N2H6SO4 + KIO3 = N2 + H2O + K2SO4 + I2 + H2SO4 =>
5 N2H6SO4 + 4 KIO3 = 5 N2 + 12 H2O + 2 K2SO4 + 2 I2 + 3 H2SO4
Au(NO3)3 + HCl = AuCl3 + H(NO3) =>
Au(NO3)3 + 3 HCl = AuCl3 + 3 H(NO3)
Al + CuO3 = Al2O3 + Cu =>
2 Al + CuO3 = Al2O3 + Cu
Sn4 + Cl = SnCl4 =>
Sn4 + 16 Cl = 4 SnCl4
KMnO4 + C6H14 = KMnO2 + C6H12 + H2O =>
KMnO4 + 2 C6H14 = KMnO2 + 2 C6H12 + 2 H2O
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
PbCl2 + NH4OH = NH4Cl + Pb(OH)2 =>
PbCl2 + 2 NH4OH = 2 NH4Cl + Pb(OH)2
Ca(OH)2 + Cl = CaOCl2 + H2O =>
Ca(OH)2 + 2 Cl = CaOCl2 + H2O
NaSO4 + BaCl2 = NaCl2 + BaSO4 =>
NaSO4 + BaCl2 = NaCl2 + BaSO4
Ni(OH)2 + HNO3 = NiOHNO3 + H2O =>
Ni(OH)2 + HNO3 = NiOHNO3 + H2O
KI() = I() + K() =>
KI() = I() + K()
Al + HClO = AlClO + H =>
Al + HClO = AlClO + H
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Fe + CuSO4 = Cu + FeSO4 =>
Fe + CuSO4 = Cu + FeSO4
H3COOH + NaOH = NaC2H3O2 + H2O =>
2 H3COOH + NaOH = NaC2H3O2 + 3 H2O
FeBr2 + AgNO3 = Fe(NO3)2 + AgBr =>
FeBr2 + 2 AgNO3 = Fe(NO3)2 + 2 AgBr
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
SiO2 + Na2SO3 = Na2SiO3 + SO2 =>
SiO2 + Na2SO3 = Na2SiO3 + SO2
Sr3(PO4)2 + H3PO4 = Sr(H2PO4)2 =>
Sr3(PO4)2 + 4 H3PO4 = 3 Sr(H2PO4)2
C6H5COOH + KOH = C6H6 + H2O + K2CO3 =>
C6H5COOH + 2 KOH = C6H6 + H2O + K2CO3
Ba(NO3)2 + Na2SO4 = BaSO4 + NaNO3 =>
Ba(NO3)2 + Na2SO4 = BaSO4 + 2 NaNO3
C5H8COO + O2 = CO2 + H2O =>
C5H8COO + 7 O2 = 6 CO2 + 4 H2O
AsH3 + O2 = AsO + H2O =>
4 AsH3 + 5 O2 = 4 AsO + 6 H2O
NH3(g) + H3PO4(aq) = (NH4)2HPO4(s) =>
2 NH3(g) + H3PO4(aq) = (NH4)2HPO4(s)
NaClO4 + KI + HCl = NaCl + KCl + H2O + I2 =>
NaClO4 + 8 KI + 8 HCl = NaCl + 8 KCl + 4 H2O + 4 I2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
K2SO3 + HCl = KCl + SO3 + H2 =>
K2SO3 + 2 HCl = 2 KCl + SO3 + H2
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