If an organism has two identical alleles for a trait, (example TT or tt), it is said to be

A solution is made by adding 0.350 g Ca (OH) 2 (s), 45.0 mL of 1.00 M HNO3, and enough water to make a final volume of 75.0 mL. Assuming that all of the solid dissolves, what is the pH of the final solution?

Which of the following has 1.2 times 10 (24) hydrogen atoms

The same chemistry student has a weight of 155lbs what is the student weight in grams

A 15 meter by 12 meter pool of water has a depth of 2.2 meters. What mass of silver ion is present in the pool if the concentration of silver ion is 0.14 ppm? (1 m3 = 1000 L; assume the density of the solution is 1.00 g/mL

Water moves to the top of tall trees because of

Is it possible for 2 different elements to have the same atomic number

How is the mole similar to a dozen?

What element with the highest electronegativity value? Cesium calcium helium fluorine

How many neutrons and electrons are in Oxygen⁻¹⁷ isotope?

What is science all about?