CO2 (g) + H20 (1) ► C&H 206 (s) + 0(g) H Н 000+ H Н. H ото C H​

Atank contains 240 liters of fluid in which 10 grams of salt is dissolved. brine containing 1 gram of salt per liter is then pumped into the tank at a rate of 6 l/min; the well-mixed solution is pumped out at the same rate. find the number a(t) of grams of salt in the tank at time t.

Avariable that is not being directly tested during an experiment should be changed varied experimented controlled

On the periodic table, elements are arranged by which of the following. a. mass numbers. b. increasing atomic number. c. alphabetical order. or d. density