Why do you cool down tea extract in ice to below 40°c before adding dichloromethane?

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

Write the chemical formula for a compound that is made of an element from group 1 and an element from group 17

Each of the following reactions is allowed to come to equilibrium and then the volume is changed as indicated. predict the effect (shift right, shift left, or no effect) of the indicated volume change. drag the appropriate items to their respective bins.co(g) + h2o(g) < => co2(g) + h2(g) (volume is decreased) pcl3(g) + cl2(g) < => pcl5(g) (volume is increased) caco3(s)< => cao(s) + co2(g) (volume is increased)