According to kinetic molecular theory of gases average kinetic energy is directly proportional to absolute temperature.
KE T
Temperature is same average kinetic energy is same.
e. All have the same average kinetic energy
6.
Cu(NO3)2(aq) + LiI(aq) ---------> 2CuI2(s) + 2LiNO3(aq)
CuI2 is precipitate
a. Cu(NO3)2 + LiI >>>>answer
4 Which gas mixture has a higher average kinetic energy? a) +.00ŁN @ 298 K 6)...
For a mixture of H2 and N2 at 298 K, which of the following statements is false? Group of answer choices A.)On average, the molecules of N2 move faster. B.)On average, the molecules of H2 move faster. C.)The molecules of each gas have equal average kinetic energy. D.)The two gases have equal molar volumes at a given pressure.
15. The mixing of which pair of reactants will result in a precipitation reaction? CsI(aq) + NaOH(aq) HCl(aq) + Ca(OH)2(aq) K2SO4(aq) + Hg2(NO3)2(aq) NaNO3(aq) + NH4Cl(aq) 16. Which of the following is a precipitation reaction? Zn(s) + 2 AgNO3(aq) 2 Ag(s) + Zn(NO3)2(aq) NaCl(aq) + LiI(aq) NaI(aq) + LiCl(aq) 2 KI(aq) + Hg2(NO3)2(aq) Hg2I2(s) + 2 KNO3(aq) HI(aq) + NaOH(aq) NaI(aq) + H2O(l) None of these are precipitation reactions. 17. Which...
if you can't answer all ,please don't answer 1) of the reactions below, which one is a decomposition reaction? A) Ca(NO3)2 + Na2S -- CdS +2NaNO3 B) NH4Cl- NH3 + HCI C) 2Mg + 02 - 2MgO D) 2N2 + 3H2 → 2NH3 E) 2CH4 + 402 - 2002 + 4H20 miches of - x 1? 2 2) Calculate the percentage by mass of ammonia in cisplatin, PtCl2/NH3 12. A) 12.53 B) 5.68 C) 18.09 D) 11.35 E) 4.67 3)...