What changes will increase the rate of reaction during combustion?

Which example shows a community of organisms? A. a single monkey B. a group of tree monkeys C. a group of tree monkeys and a cluster of trees D. a group of tree monkeys, a cluster of trees, a pile of rocks, and a fierce wind

When an elemental metal combines with an elemental nonmetal, it forms a:

What is the transfer of energy by electro magnetic waves?

Would fluorine's chemical properties resemble those of oxygen or those of chlorine?

25.00cm3 of 0.100m NaOH is needed to titrate 25.00cm3 of a solution of hydrochloric acid, calculate the concentration of the acid

What is the mass, volume, density, and substance for Block C:

Which factors affect electronegativity? A. Number of electrons and atomic radius B. Number of unshielded electrons and density of the element C. Atomic radius and number of unshielded protons D. Density of the element and atomic radius

What is the difference between an amide and an amine? And what is a substituted amide?

Balance the following chemical equation: / text{CH}_ 4 + CH 4 + start text, C, H, end text, start subscript, 4, end subscript, plus / text{O}_ 2 / rightarrow 2 →start text, O, end text, start subscript, 2, end subscript, right arrow / text{CO}_2 +

How did the invention of the spectroscope in 1859 change the science of chemistry