Whats the density. 50.0cm3 and 163g

An allosteric inhibitor is converted to an activator by the enzyme. - increases the rate of substrate binding. - binds and activates the high-affinity state of the enzymes. - is identical to the active site. - binds at the regulatory site.

If the entire solar system were about the size of a quarter (roughly 1" in diameter), approximately how far away would the nearest star be?

Why can chemical energy and nuclear energy be considered potential energy

A technique that uses a porous barrier to separate heterogeneous mixtures is?

How do I know how many electrons an element has to gain and l ose to become stable

At a certain temperature, 0.4011 mol of N 2 and 1.501 mol of H 2 are placed in a 3.00 L container. N 2 (g) + 3 H 2 (g) - ⇀ ↽ - 2 NH 3 (g) At equilibrium, 0.1801 mol of N 2 is present. Calculate the equilibrium constant, K c. K c =

How many moles of N are in 0.203 g of N2O?

Given the unbalanced equation: al + cuso4 - - > al2 (so4) 3 + cu. when properly balanced, the sum of the balancing coefficients is select one: a. 7 b. 6 c. 9 d. 8

A particle that has a negative charge is called

Which group of elements will readily lose one electron to meet the octet rule? Alkaline Earth Metals c. Halogens Alkali Metals d. Both A and B