4. a) Revise Type 1 Conditionals here.

b) Fill in the correct tense and identify the type of conditional (1, 2 or 3).

1. If it is a nice day tomorrow, we could (go) for a picnic.

2. If she finishes (finish) work earlier, she could have gone to the cinema with her friends.

3. I would wear a jacket if I (be) you.

4. The dog (not/bite) you if you hadn't teased it.

5. You can go to the football match if you (feel) better.

6. If Jessica (live) in Spain, she would speak Spanish fluently.

7. If Mike hadn't lied, he (not/get into) trouble with the police.

8. If she (take) singing lessons, she could become a professional singer.

9. If Sue (miss) the bus, she'll be late for work.

10. He would have won the race, if he (try) harder.

Lem 2 the data below are for the system ethyl propyl ether (1)-chloroform (2) at 0.5 bar. use the data to answer the following questions (all questions refer to p d 0: 5 bar). a) what are the boiling points of the pure components at 0.5 bar? b) a mixture with the overall composition z1 d 0: 1 is brought to 47.6ä±c, 0.5 bar. what is the phase? c) 100 mole of a mixture with z1 d 0: 1 (state a) is mixed with 22 mole of pure ethyl propyl ether vapor (state b). the mixing takes place at 47.6 ä±c, 0.5. bar. what is the phase of the resulting mixture (state c)? if the state is a v/l mixture report the number of moles and mole fractions in each phase. d) plot the txy graph and show states a, b and c. the graph must be done by computer and should be properly annotated. ethyl propyl ether (1) - chloroform (2) at 0.5 bar t ( ä±c) x1 y1 t ( ä±c) x1 y1 42.9 0.000 0.000 49.0 0.470 0.455 43.0 0.020 0.010 49.1 0.520 0.520 43.9 0.065 0.029 48.9 0.567 0.592 45.4 0.156 0.089 48.3 0.652 0.720 46.4 0.215 0.142 47.6 0.745 0.815 47.6 0.296 0.223 46.7 0.822 0.872 48.3 0.362 0.302 45.7 0.907 0.937 48.7 0.410 0.375 44.6 1.000

What natural processes produce large quantities of co2

Ahypothesis must be testable and falsifiable to be considered scientific a. trueb. false