Supongamos que sales de vacaciones con tu familia y te desplazas en automóvil desde el lugar que resides a otra ciudad, recorriendo un total de 454 km en 4 horas. a. ¿A qué velocidad promedio se desplazó el automóvil?

b. ¿Cómo clasificas la velocidad del automóvil?, ¿rápida o lenta?

What type of reaction is illustrated? 2c12o5 = 2cl2 + 502

1. suppose a reaction mixture, when diluted with water, afforded 300 ml of an aqueous solution of 30 g of the reaction product malononitrile [ch2(cn)2], which is to be isolated by extraction with ether. the solubility of malononitrile in ether at room temperature is 20.0 g/100 ml, and in water is 13.3 g/100 ml. what weight of malononitrile would be recovered by extraction with (a) three 100-ml portions of ether and (b) one 300-ml portion of ether? suggestion: for each extraction, let x equal the weight extracted into the ether layer. in part (a), the concentration in the ether layer is x/100 and in the water layer is (30 x)/300; the ratio of these quantities is equal to k 20/13.3.

Liv sheldon given the balanced equation for an organic reaction: c2h2 + 2cl2 → c2h2cl4 this reaction is best classified as *