A dogfish shark contains 24 chromosomes in each of its muscle cells. How many chromosomes are normally found in each of its gametes

Why is Boron different from Neon

Suppose 4 moles of a react with excess amount of b to produce 382.5 g of c, calculate the percent yield of c. (the molar mass of c is 310.2 g/mol)

For a particular isomer of C 8 H 18, C8H18, the combustion reaction produces 5104.1 kJ 5104.1 kJ of heat per mole of C 8 H 18 (g) C8H18 (g) consumed, under standard conditions.

Suppose that CaO is added as an impurity to Li2O. If the Ca2 + substitutes for Li+, what kind of vacancies would you expect to form? How many of these vacancies are created for every Ca2 + added?

How much energy is required to vaporize 2 kg of gold? use the table below and this equation: q = mlvapor?

A neutral atom has an atomic number of 20 and a mass number of 41; how many protons, neutrons, and electrons are found within the atom?

Which of the following are dwarf planets Ceres Nama is Eris Charon Haumea Makemake Pluto

Which set of factors changes igneous or sedimentary rock into metamorphic rock? heat and weathering water and weathering heat and pressure water and pressure

What is the standard cell potential (E°cell) for the voltaic cell based on the reaction below? Sn2 + (aq) + 2Fe3 + (aq) → 2Fe2 + (aq) + Sn4 + (aq)

G oil of wintergreen, c8h8o3 is prepared when methanol, ch3oh, is reacted with salicylic acid, c7h6o3. what is the percent yield of a reaction in which 15.3 g of oil of wintergreen is collected after 16.