What is pKb of the conjugate base of X? Problem Details To find the pK a of X, you prepare a 0. What is the pK a of X? What is pK b of the conjugate base of X? See all problems in Weak Acids. Frequently Asked Questions What scientific concept do you need to know in order to solve this problem?
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Sign up! And since we're taking away, a hydrogen is going to make her overall molecule now negative to the second part of part a. His each p o for two minus and to get its contra get base. We're goingto from Move that hydrogen and so therefore obp Oh, for certain penis. So the acid was that? Each piece for two minutes and it's country get based is the Pio for three penis part B.
They gave us a base and then it asking for its congregate asked. So we start off with s O for two minus. And to get its congregant acid, we have to add a hydrogen. So tad the hydrogen. We will just do us as though four and in wolves subtract one minus isn't so, therefore the only minus one. And then for the next one, we have that each ch three in each too. And once again to make a confident acid Atta, atta, hydrogen and hydrogen is going to be added to the nitrogen to till in pera of electrons on the nitrogen.
And therefore we're gonna have see hate three in each three And since we added a hydrogen, which is a plus, I am we're going to now make the whole entire nature thing that a positive charge. Thank you. Chemistry is the science of matter, especially its chemical reactions, but also its composition, structure and properties. Chemistry deals with atoms and their interactions with other atoms, and particularly with the properties of chemical bonds.
Chemistry also involves understanding the properties and interactions of individual atoms and molecules for use in larger-scale applications. In chemistry and physics, matter is any substance that has mass and takes up space by having volume. All everyday objects that can be touched are ultimately composed of atoms, which are made up of interacting subatomic particles, and in everyday as well as scientific usage, "matter" generally includes atoms and anything made up of them, and any particles and objects that act as if they have both rest mass and volume.
However it does not include massless particles such as photons, or other energy phenomena or waves such as light or sound. Matter exists in various states known as phases that are defined by various physical properties, such as state of matter, phase, shape, and density. The Standard Model of particle physics and the general theory of relativity describe fundamental particles and the fundamental forces acting between them that control the structure and dynamics of matter.
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