A. It is static. B. It is not affected by temperature. C. It is not affected by concentration. D. It is dynamic. 相关知识点: 试题来源: 解析 D。原因:文中提到 One of the characteristics of chemical equilibrium is that it is dynamic.反馈...
For a body partially submerged in a fluid and at equilibrium, which of the following is a true statement?()。A.The weight of the body is equal to the weight of the volume of fluid displacedB.The weight of the body is less than the weight of the volume of fluid displacedC.The weight...
A、The speed of the object remains constant.B、The acceleration of the object is zero.C、The net force acting on the object is zero.D、The object must be at rest. 相关知识点: 试题来源: 解析 D 第一空需要填入表示过去持续动作的时态,即过去进行时,因此填入“rained”。第二空需要填入表示现在...
Which of the following is the equilibrium constant expression for the reaction?2NO(g)+O2(g)→2NO2(g) None of the choices are correct. Kαe=[NO2]2[NO2]2+[O2] K∞=2[NO2]2[NO]+[O2] Km=[NO2]2[NO2]2[O2] Kn=[NO2][NO2]2[O2...
2.which one of the following mixfures is at equilibrium at a temperature where K下角标p= 2atm上角标负1 for the equilibrium.2SO下角标2(g)+O下角标2(g)2SO下角标2(g)┃partial pressure ┃ partial pressure ┃ partial pressure ┃┃of SO下角标2/atm ┃ of O下角标2/atm ┃ of SO下角标3...
Which of the following is determined by the equilibrium between the demand for money and the supply of money?A. Money supply.B. Interest rate.C. Inflation rate. 正确答案:B 分享到: 答案解析: Interest rates are determined by the equilibrium between money supply and money demand. 统计:共计83...
A. The quantity supplied of any good or service is the amount that sellers are willing and able to sell. B. Equilibrium price is the price at which the amount producers are willing to supply is equal to the amount consumers are willing to buy. C. Buyers and sellers both want to move ...
What is chemical equilibrium? A. A state in which the rates of the forward and reverse reactions are unequal. B. A state in which the concentrations of the reactants and products are always changing. C. A state in which the rates of the forward and reverse reactions are equal. D. A ...
Which of the following is determined by the equilibrium between the demand for money and the supply of money A.Inflation rate. B.Interest rate. C.Money supply. 你可能感兴趣的试题 单项选择题 Which of the following is the most accurate definition of the velocity of money The velocity of money...
An yst does research about equilibrium. Which of the following types of equilibrium is most likely to describe a monopoly that uses all its economic profit to maintain its monopoly()A.Nash equilibrium.B.Long-run equilibrium.C.Rent-seeking equilibrium.