20 Francisca corre desde su casa a la de su
amiga, tardando 5 min en recorrer 4cuadras
¿Cuál es la rapidez de Francisca?
a)0,0125m/min
b)1,33 m/min
c)5 m/ min
d) 80 m/m
) 100 m/ min​

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:

Which of the following molecules is polar? c3h7oh c2h5cooh