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Everything for Exam
Title
Question | Answer |
---|---|
Create a dialogue where you invite Joe Jack to play hockey with you but he replies no because he has to study | Joe Jack, Est-ce que tu veux jouer au hockey? Non. Je regrette, mais je ne peux pas. Je dois etudier. |
Regular verb conjugation ending for nous | ons |
Regular verb conjugation ending for Vous | ez |
Regular verb conjugation ending for Ils/Elles | ent |
Irregular conjugation (etre) for Je | suis |
Irregular conjugation (etre) for Il/Elle/On | est |
Irregular conjugation (etre) for Nous | sommes |
Irregular conjugation (etre) for Ils/Elles | est |
Irregular conjugation (etre) for Vous | etes |
Irregular conjugation (faire) for Je | fais |
Irregular conjugation (faire) for Il/Elle/On | fait |
Irregular conjugation (faire) for Nous | Faisons |
Irregular conjugation (faire) for Vous | Faites |
Sing the Direction song (and say what it means in english) | sur, sous, dens, devant, derriere, en haut, en bas, a cote de, a drote, a gauche English: On top, on bottom, inside, in front, behind, above, below, beside, to the right, to the left. |
What does Il ne croit pas mean? | He doesn't believe |
What does Il n'a pas mean? | He doesn't have |
What does Il doit mean? | He must |
How to say son? | fils (pronounced fleece minus the l) |
How to say daughter? | fille |
How do you say He is 15 years old? | Il a quinze ans |
What is biochemistry? | Study of chemical processes in organisms |
What is analytical chemistry? | Chem that focuses on composition of matter |
What is Physical chem | Study of energy transfer |
What is an intensive property? | A property that depends on the TYPE of matter |
What is an extensive property? | A property that depends on the QUANTITY of matter |
List the four clues to a chemical change | Transfer of energy, Change in color, production of gas, formulation of precipitate |
Define Heterogeneous mixture | Not the exact same (uniform) throughout |
Define Homogeneous mixture | The exact same (uniform) throughout |
Formula for density? | Density = mass / volume |
Formula for volume? | volume = mass/density |
Formula for mass? | mass = density x volume |
Atomic size trend? | increases top to bottom, decreases left to right |
Ionization energy trend? | decreases top to bottom, increases left to right |
Electronegativity trend? | decreases top to bottom, increases left to right |
What did Democritus contribute to chemistry? | Believed atoms existed, no proof. |
What did JJ Thomson contribute to chemistry? | Found electrons (cathode ray) |
What did Ernest Rutherford contribute to chemistry? | Found nucleus (gold foil) |
What did J.W. Dobereiner contribute to chemistry? | organized elements into triads. Elements in triads had similar properties |
What did Henry Mosely contribute to chemistry? | Found an atomic # for each element. Sorted periodic table in order of increasing atomic number |
What did Mendeleev contribute to chemistry? | Arranged the elements by increasing atomic mass |
Define the VSEPR theory | electrons try to stay as far away from each other as possible (why molecules are bent, pyramidal, etc.) |