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What is the electron geometry and molecular geometry for the following molecules?    Molecule A has an Electron Geometry of [EGA] and a Molecular Geometry of [MGA] Molecule B has an Electron Geometry of [EGB] and a Molecular Geometry of [MGB] Molecule C has an Electron Geometry of [EGC] and a Molecular Geometry of [MGC]

What is the limiting reagent, excess reagent, and theoretical yield for the following reaction if the starting amount of X2 and Y2 are provided in the image labeled starting amounts before reaction below?

Present Progressive El escenario: Estás en una clase ahora.  ¿Qué estás haciendo? Describe what you are doing at the moment. Include 3 sentences. Remember to respond using the present progressive tense in Spanish. 

Which of the following has a larger atomic radius? P S Because… the valence electrons are further from the nucleus the valence electrons experience a lower effective nuclear charge the valence electron experiences a higher effective nuclear charge the atom has more total electrons

TIME ¿Qué hora es?  Please write your answer in Spanish (for example “It is 7:30 in the evening”–but in Spanish). 1. 2:15pm 2. 10:30pm 3. 7:00am

Using the conversion factors from the previous question determine how many mix will be formed from 37.5 ang? 

What is the coefficient for oxygen when the following reaction is balanced to its lowest whole number ratio. 

You are writing to introduce yourself to your host mother Maria as part of a study abroad program in which you will stay with a host family in Madrid, Spain.  Please introduce yourself to your new host (tell your name, where you live, where you are from, what you study, and anything else you can think of).  Please be sure to write at least 5 sentences in Spanish.

Which of the following has a larger atomic radius? S Cl Because…         the valence electrons are further from the nucleus the valence electrons experience a lower effective nuclear charge the valence electron experiences a higher effective nuclear charge the atom has more total electrons

Determine which of the following statements is/are true based on the figures below. Sample A is a mixture composed of molecular elements Sample B is a pure substance composed of an atomic element Sample C is a mixture composed of compounds