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2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + NaNO3(aq) =>
Ba(NO3)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaNO3(aq)
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH =>
C6H5NH2 + C4H6O3 = C8H9NO + CH3COOH
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
NaCl + I2 = NaI + Cl2 =>
2 NaCl + I2 = 2 NaI + Cl2
Ni(ClO3)2 = NiCl2 + O2 =>
Ni(ClO3)2 = NiCl2 + 3 O2
Cl2O7 + Fe2O3 = Cl2O3 + Fe2O7 =>
Cl2O7 + Fe2O3 = Cl2O3 + Fe2O7
C7H16 = C7H8 + H2 =>
C7H16 = C7H8 + 4 H2
CaCO3 + H + Cl = CaCl2 + H2O + CO2 =>
CaCO3 + 2 H + 2 Cl = CaCl2 + H2O + CO2
C7H16 = C + H =>
C7H16 = 7 C + 16 H
P4 + N2 = P3N5 =>
3 P4 + 10 N2 = 4 P3N5
C7H16 = C6H5CH3 + H2 =>
C7H16 = C6H5CH3 + 4 H2
SnCl2 + Na2S = NaCl + SnS =>
SnCl2 + Na2S = 2 NaCl + SnS
Fe + NaNO3 + H2SO4 = Fe2(SO4)3 + NO + H2O + Na2SO4 =>
2 Fe + 2 NaNO3 + 4 H2SO4 = Fe2(SO4)3 + 2 NO + 4 H2O + Na2SO4
(NH4)6Mo7O24 + SnCl2 + HCl = Mo5O14 + (NH4)2SnCl6 + NH4Cl + H2O =>
5(NH4)6Mo7O24 + 7 SnCl2 + 44 HCl = 7 Mo5O14 + 7(NH4)2SnCl6 + 16 NH4Cl + 22 H2O
FeS = Fe + S =>
FeS = Fe + S
Na2CO3 + H2SO3 = Na2SO4 + CO + H2O =>
Na2CO3 + H2SO3 = Na2SO4 + CO + H2O
Fe(OH)2 + HNO3 = H2O + Fe(NO3)2 =>
Fe(OH)2 + 2 HNO3 = 2 H2O + Fe(NO3)2
Al(Br) + Cl = AlCl + Br =>
Al(Br) + Cl = AlCl + Br
Al2O3(s) + C(s) = Al(s) + CO2(g) =>
2 Al2O3(s) + 3 C(s) = 4 Al(s) + 3 CO2(g)
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2 =>
C6H5NH2 + C4H6O3 = C8H9NO + C2H4O2
(c)HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l) =>
(c)HNO3(aq) + KOH(aq) = KNO3(aq) + H2O(l)
CrCl3(ac) + H2O2(ac) + KOH(ac) = K2CrO4 + KCl(ac) + H2O(ac) =>
2 CrCl3(ac) + 3 H2O2(ac) + 10 KOH(ac) = 2 K2CrO4 + 6 KCl(ac) + 8 H2O(ac)
Al2(SO4)3 + KOH = Al(OH)3(s) + K2SO4(aq) =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3(s) + 3 K2SO4(aq)
C3H5NO + O2 = H2O + CO2 + N2 =>
4 C3H5NO + 15 O2 = 10 H2O + 12 CO2 + 2 N2
Al + Cu(No3)2 = AlNo3 + Cu =>
2 Al + Cu(No3)2 = 2 AlNo3 + Cu
(NH4)2CO3 + Al(OH)3 = NH3 + HOH + Al2(CO3)3 =>
3(NH4)2CO3 + 2 Al(OH)3 = 6 NH3 + 6 HOH + Al2(CO3)3
Co(NH3)6Cl3 + Na2S2O3 = CoCl2 + Na2S4O6 + NH3 + NaCl =>
2 Co(NH3)6Cl3 + 2 Na2S2O3 = 2 CoCl2 + Na2S4O6 + 12 NH3 + 2 NaCl
CO(g) + H2(g) = H2O(g) + CH4(g) =>
CO(g) + 3 H2(g) = H2O(g) + CH4(g)
Pd + Pb(NO3)2 = PdNO3 + Pb =>
2 Pd + Pb(NO3)2 = 2 PdNO3 + Pb
Na2Zn(CN)4 + H2SO4 + NaHS = HCN + Na2SO4 + ZnS =>
2 Na2Zn(CN)4 + 3 H2SO4 + 2 NaHS = 8 HCN + 3 Na2SO4 + 2 ZnS
Pb(NO3)2 + NaCl = PbCl2 + NaNO3 =>
Pb(NO3)2 + 2 NaCl = PbCl2 + 2 NaNO3
NH3 + NH4Br + CoBr2 + H2O2 = Co(NH3)5Br3 + H2O =>
8 NH3 + 2 NH4Br + 2 CoBr2 + H2O2 = 2 Co(NH3)5Br3 + 2 H2O
CH4(g) + H2O(g) = CO(g) + H2(g) =>
CH4(g) + H2O(g) = CO(g) + 3 H2(g)
AgNO3 + NaOH = Ag + OH + NaNO3 =>
AgNO3 + NaOH = Ag + OH + NaNO3
KBrO3 + KI + H2O = KBr + I2 + KOH =>
KBrO3 + 6 KI + 3 H2O = KBr + 3 I2 + 6 KOH
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CH4(g) + H2O(g) = CO2(g) + H2(g) =>
CH4(g) + 2 H2O(g) = CO2(g) + 4 H2(g)
Cr(OH)3 + NaOH + H2O2 = Na2CrO4 + H2O =>
2 Cr(OH)3 + 4 NaOH + 3 H2O2 = 2 Na2CrO4 + 8 H2O
H3BO3 + Mg = Mg(H2BO3)2 + H2 =>
2 H3BO3 + Mg = Mg(H2BO3)2 + H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
BrCH2COOH + NaOH = HOCH2COOH + NaBr =>
BrCH2COOH + NaOH = HOCH2COOH + NaBr
SiO2 + HF = H2O + SiF4 =>
SiO2 + 4 HF = 2 H2O + SiF4
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
PH3(g) + O2(g) = P2O5(s) + H2O(g) =>
2 PH3(g) + 4 O2(g) = P2O5(s) + 3 H2O(g)
NaNO2 + NaMnO4 + H2O = MnO2 + NaNO3 + NaOH =>
3 NaNO2 + 2 NaMnO4 + H2O = 2 MnO2 + 3 NaNO3 + 2 NaOH
CH3COOH + Pb(OH)2 = H2O + Pb(C2H3O2)2 =>
2 CH3COOH + Pb(OH)2 = 2 H2O + Pb(C2H3O2)2
Fe3O4(s) + H2(g) = Fe(l) + H2O(g) =>
Fe3O4(s) + 4 H2(g) = 3 Fe(l) + 4 H2O(g)
H3BO3 + Mg = Mg(H2BO3)2 + H2 =>
2 H3BO3 + Mg = Mg(H2BO3)2 + H2
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