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3 MgCl2(aq) + 2 Fe(s) = 2 FeCl3(aq) + 3 Mg(s)
KO2 + CO2 + H2O = O2 + KHCO3 =>
4 KO2 + 4 CO2 + 2 H2O = 3 O2 + 4 KHCO3
Ga2Br3 + Cl2 = GaCl3 + Br2 =>
2 Ga2Br3 + 6 Cl2 = 4 GaCl3 + 3 Br2
Ca10(PO4)6F2 + H2SO4 + H2O = H3PO4 + CaSO4*2H2O + HF =>
Ca10(PO4)6F2 + 10 H2SO4 + 20 H2O = 6 H3PO4 + 10 CaSO4*2H2O + 2 HF
Co(OH)3 + H = Co + H2O =>
Co(OH)3 + 3 H = Co + 3 H2O
Cu(OH)2 + HCl(aq) = CuCl2(aq) + H2O(l) =>
Cu(OH)2 + 2 HCl(aq) = CuCl2(aq) + 2 H2O(l)
CS2 + H2S = CH4 + S =>
CS2 + 2 H2S = CH4 + 4 S
C5H5N + H2 = C5H6 + NH =>
C5H5N + H2 = C5H6 + NH
PCl3 + CH3OH = P(OCH3)3 + HCl =>
PCl3 + 3 CH3OH = P(OCH3)3 + 3 HCl
MnO4 + HI = I2 + Mn + H2O =>
MnO4 + 8 HI = 4 I2 + Mn + 4 H2O
C3H6Cl2 + H2O = C3H8O2 + HCl =>
C3H6Cl2 + 2 H2O = C3H8O2 + 2 HCl
CH2CHCH2OH(l) + O2(g) = CO2(g) + H2O(g) =>
CH2CHCH2OH(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
KAl(SO4)2*12H2O = K2SO4 + Al2O3 + SO3 + H2O =>
2 KAl(SO4)2*12H2O = K2SO4 + Al2O3 + 3 SO3 + 24 H2O
NaI + Mn(NO3)2 = MnI2 + Na(NO3) =>
2 NaI + Mn(NO3)2 = MnI2 + 2 Na(NO3)
Sn + Mg = SnMg =>
Sn + Mg = SnMg
FeO + CH4 = Fe + CO + H2 =>
FeO + CH4 = Fe + CO + 2 H2
Mg + SnCl2 = MgCl2 + Sn =>
Mg + SnCl2 = MgCl2 + Sn
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
P2O3 + Cu(NO3)2 = CuO + P2O5 + NO2 =>
P2O3 + 2 Cu(NO3)2 = 2 CuO + P2O5 + 4 NO2
NaHCO3 + HC2H3 = NaC2H3O2 + H2O + CO2 =>
3 NaHCO3 + 2 HC2H3 = 3 NaC2H3O2 + H2O + CO2
Cl(aq) + HNO3(aq) = NO3(aq) + HCl(s) =>
Cl(aq) + HNO3(aq) = NO3(aq) + HCl(s)
Pd + HCl = PdCl + H2 =>
2 Pd + 2 HCl = 2 PdCl + H2
A1 + CuC12 = A1C13 + Cu =>
12 A1 + 13 CuC12 = 12 A1C13 + 13 Cu
Mg(aq) + HCl(aq) = MgCl2 + H2 =>
Mg(aq) + 2 HCl(aq) = MgCl2 + H2
Au(ClO3)3 = AuCl3 + O2 =>
2 Au(ClO3)3 = 2 AuCl3 + 9 O2
(NH4)2SO4 + CaBr2 = NH4Br + CaSO4 =>
(NH4)2SO4 + CaBr2 = 2 NH4Br + CaSO4
CaCO3 + CH3COOH = Ca(C2H3O2) + CO2 + H2O =>
8 CaCO3 + 9 CH3COOH = 8 Ca(C2H3O2) + 10 CO2 + 6 H2O
Ca(s) + F(g) = CaF2(s) =>
Ca(s) + 2 F(g) = CaF2(s)
Zn + K[Au(Cn)2] = Au + K2[Zn(Cn)4] =>
Zn + 2 K[Au(Cn)2] = 2 Au + K2[Zn(Cn)4]
KrF3 + H2O = Kr + O2 + HF =>
4 KrF3 + 6 H2O = 4 Kr + 3 O2 + 12 HF
K2CO3 + HBr = CO2 + KBr + H2O =>
K2CO3 + 2 HBr = CO2 + 2 KBr + H2O
Cu(SO4) + H2O = CuO + H2SO4 =>
Cu(SO4) + H2O = CuO + H2SO4
HBrO3 + HNO = HNO3 + Br + H2O =>
4 HBrO3 + 5 HNO = 5 HNO3 + 4 Br + 2 H2O
K2 + I2 = KI =>
K2 + I2 = 2 KI
MgCO3 + NH3 + HPO3 + H2O = Mg2P2O7 + (NH4)2CO3 =>
2 MgCO3 + 4 NH3 + 2 HPO3 + H2O = Mg2P2O7 + 2(NH4)2CO3
FeC2O4*2H2O(s) + K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = K3Fe(C2O4)3*3H2O(s) + H2O(l) =>
2 FeC2O4*2H2O(s) + 3 K2C2O4*H2O(aq) + H2O2(aq) + H2C2O4(aq) = 2 K3Fe(C2O4)3*3H2O(s) + 3 H2O(l)
C2H6O + C12H22O11 + CH4N2O = C21H27NO5 + H2O =>
96 C2H6O + 25 C12H22O11 + 12 CH4N2O = 24 C21H27NO5 + 263 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
KOH + S + KNO3 = K2SO4 + KNO2 + H2O =>
2 KOH + S + 3 KNO3 = K2SO4 + 3 KNO2 + H2O
P4 + S2 = P7S5 =>
7 P4 + 10 S2 = 4 P7S5
C7H6O3 + C2H5OH = C10H12O3 + H2O =>
2 C7H6O3 + 3 C2H5OH = 2 C10H12O3 + 3 H2O
PbS + NaCl = PbCl2 + Na2S =>
PbS + 2 NaCl = PbCl2 + Na2S
NiO(s) + HNO3(aq) = Ni(NO3)2(aq) + H2O(l) =>
NiO(s) + 2 HNO3(aq) = Ni(NO3)2(aq) + H2O(l)
CaO2 + H2 = CaO + H2O =>
CaO2 + H2 = CaO + H2O
CH4 + KMnO4 = CHOOH + MnO2 + KOH =>
CH4 + 2 KMnO4 = CHOOH + 2 MnO2 + 2 KOH
Br2 + KOH = KBr + KBrO3 + H2O =>
3 Br2 + 6 KOH = 5 KBr + KBrO3 + 3 H2O
NH4Cl + Br = NH4Br + Cl2 =>
2 NH4Cl + 2 Br = 2 NH4Br + Cl2
LiOH + H3PO4 = Li3PO4 + H2O =>
3 LiOH + H3PO4 = Li3PO4 + 3 H2O
C5H10N203 + O2 = NO3 + CO2 + H2O =>
C5H10N203 + 312 O2 = 203 NO3 + 5 CO2 + 5 H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
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