Which of the following is directly responsible for an acquired trait?

environment

phenotype

genotype

chromosomes

Potassium chlorate (used in fireworks, flares, and safety matches) forms oxygen and potassium chloride when heated. KClO3 (s) → KCl (s) + O2 (g) [unbalanced] How many grams of oxygen are formed when 26.4 g of potassium chlorate is heated?

In an ionic compound, the charges of the _ and _ must balance to produce an electrically substance.

Violet light has a wavelength of 4.10 x 10^-12 m. What is the frequency?

A mixture of uneven distribution and easy separation is: - heterogeneous - a solution - homogeneous - a standard

Calculate the mass of water produced when 6.97 g of butane reacts with excess oxygen

If JM = 5x - 6 and LM = 2x - 6, which expression represents JL?

5. The air rising cools as it reaches the top of which atmospheric layer? Troposphere Metrosphere Thermsphere none of the above

Looking at a net ionic equation how can i tell with reactant ions were oxidized

Why is it important to conserve both nonrenewable and renewable resources?

What procedure represents the safest technique to use for diluting a concentrated acid?