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kathy aguilar

kathy a.

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Consider the following equilibria: Cu(OH)_(2)⇋Cu^(2**)(aq) 2OH(aq) H_(2)O⇆H (aq) OH-(aq) NH_(3) H_(2)O⇆NH^(****)(aq) OH-(aq) Cu^(2 )(aq) 4NH_(3)⇋Cu(NH_(3))_(4)^(2**)(aq) If you start with a pale blue solution of Cu^(3 )(aq) and start adding NH_(3)(aq), you see The pale blue solution become cloudy then The cloudy blue disappears in favor of dark clear blue Explain using LeChatelier

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Consuming too much fluoride while teeth are still developing can lead to Blank______. Multiple choice question. early childhood caries tooth loss cracked lips mottling of the teeth

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solve like Bhaskara the sixth part of a troop of monkeys, squared, was skipping in a grove and delighted with their spot. Five remaining monkeys were still on the hill, amused with chattering to each other. how many were they in all

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Driving, eating, and walking all represent what kind of learning? O Episodic O Procedural O Declarative O Contiguous

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All of the following are true of viroids except A. They are tiny, naked molecules of RNA. B. They are a few hundred nucleotides long. C. Viroid nucleotide sequences resemble intron sequences in ribosomal RNA genes. D. They are causative agents of plant diseases E. They are tiny, naked molecules DNA and proteins

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Discuss the impact that government economic policy and other aspects of the economic environment have on an individual’s personal finances.

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$I$ $R_1 = R$ $R_4 = 3R$ $R_3 = 4R$ $R_2 = 2R$

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Type the coordinates of the points P, Q, and R for each of the following images under the translation defined by $(x,y)\rightarrow(x-7,y+5)$.\newline a) P'(0,0) b) Q'(-2,4) c) R'(-7,-8)\newline a) P\rightarrow P'(0,0) (Type an ordered pair.)

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Question 1 Ceramics have which type of bonds? bonds with covalent and metallic properties covalent bonds ionic bonds bonds with both covalent and ionic properties metallic bonds bonds with ionic and metallic properties Question 2 The radius ratio is defined as which of the following? the radius of the unit cell divided by the radius of the entire crystal the radius of the ceramic powder divided by the radius of the mold used to make the ceramic the radius of the positive charged ion divided by the radius of the negative charged ion the radius of the ceramic powder particle to the size of the final shape of the ceramic

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October/12/2016 Maximum Points: 400 points Please read: All problems have equal points. Problem 3 may be the most straightforward. Problem 1 is the shortest. Problem 4 is similar to an assignment question but a bit more involved. Problem 2 may be a bit tricky. Hydrostatics 1. A force, F is applied on a semi-cylinder of length, L and radius, R such that it is completely submerged (see Figure below). The density of liquid and solid is $p$ and $\rho_s$, respectively. Using the elemental area as shown calculate the following: a. The total force, dF on the elemental area in terms of $\theta$, R, L and g. b. Calculate the elemental force in the z-direction, $dF_z$. c. Calculate the force, F needed to keep the body submerged as shown. d. Calculate the buoyancy force, $F_b$ and compare it to F. Points: 25+35+20+20=100

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