Author: Anonymous

When you blow up a balloon at room temperature (25 °C) and place it in the freezer at -18 °C, Charles’ Law predicts which of the following will happen?

A. Escuchar. Listen to Carlos introduce himself and some  of his friends and indicate whether each statement is True (cierto) or False (falso).   1. Carlos es de México.

L. Ser. Complete the following sentences with the correct form of the verb ser. ¡    ¿    ñ    á    é    í    ó    ú    Á    É    Í    Ó    Ú    Ñ   3. Carla y yo ____________ estudiantes en la universidad de Valencia.

An experiment consists of rolling a fair die (sides numbered 1, 2, 3, 4, 5, 6) and then spinning a spinner with 4 equal sections labeled “Blue”, “Red”, “Purple” and “Yellow” Let A be the event that the number rolled is a 3 or a 4. Let B be the event that “Purple” is spun Find P(A and B)

H. Indefinite Articles. Complete the following sentences with the correct Indefinite article.    5. Hay _______ estudiantes en la clase.

An inflated balloon has a volume of 6.0 L at sea level (1.0 atm) at 22 °C and is allowed to ascend until the pressure is 0.45 atm. During ascent, the volume of the balloon increases to 10.5 L. What is the temperature of the balloon in Celsius at the high elevation? Ideal gas constant, R = 0.08206 L-atm/mol-K.

A chorale is a hymn tune associated with German Protestantism.

G. Vocabulario. Complete each statement using the most appropriate word from the list below. Use each word only once. ¡    ¿    ñ    á    é    í    ó    ú    Á    É    Í    Ó    Ú    Ñ   ocho       estudiantes       maleta       país       diccionario       conductor       mujer       palabras       capital       profesora   6. ¿La joven es __________________?

A. Escuchar. Listen to Carlos introduce himself and some  of his friends and indicate whether each statement is True (cierto) or False (falso).   2.  Él es profesor.  

E. Dialogo.  Write the necessary Spanish word(s) to complete the dialogue below. ¡    ¿    ñ    á    é    í    ó    ú    Á    É    Í    Ó    Ú    Ñ   3. Beatriz:           Soy Beatriz. Andrés, ¿De ____________________ eres?