Use this image of a phospholipid to answer the following question. Hydrogen •Oxygen Nitrogen Carbon Phosphorus Head Which part of a phospholipid molecule has electrical charges? Tail Phospholipid the "head No part of the phospholipid molecule has electrical charges the hydrogen-carbon chains O the "tail

Use this image of a phospholipid to answer the following question. Hydrogen •Oxygen Nitrogen Carbon Phosphorus Head Which part of a phospholipid molecule has electrical charges? Tail Phospholipid the "head No part of the phospholipid molecule has electrical charges the hydrogen-carbon chains O the "tail

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter12: States Of Matter

Section: Chapter Questions

Problem 56A

See similar textbooks

Similar questions

A hydrogen bond formed between two water molecules is only about 1/20 as strong as a covalent bond between hydrogen and oxygen. In what ways would the physical properties of water be different if these hydrogenbonds were stronger (e.g., 1/10 the strength of covalent bonds)? What if hydrogen bonds were weaker (e.g., 1/100 the strength of covalent bonds)?
When copper is changed to copper(II) nitrate by the nitric acid, it is an example of a(n) ______-_______ reaction. (two words, include the hyphen with no spaces)
If the inside surface of each tube were coated with wax, would the generalshape of the water meniscus change? Would the general shape of themercury meniscus change?
Directions Through the given situations below, answer the following questions 1 A mixture of monosodium glutamate, white sugar, salt and benzoic acid is to be melted by a group of Grade 7 students to determine the behavior of the mother during melting Predict how the mixture will look like as it is being heated. Explain your answer SUBSTANCE Sali White sugar Monosodium glutamate Benzoic acid MELTING POINT 801 C 186 C 232 C 122 C 2. Theo wants to observe what will happen to substance X (melting point is at 78 C) after heating it on an evaporating dish. After heating for a few minutes, substance X starts
1. The Ability of a substance to exist in different crystalline form a. Lattice b. Polymorphism c. Crystallization d. Amphoterism 2. A drug can exert its pharmacological effect only if it is a. Protein bound b. Protein unbound c. Free drug d. Both B & C e. Both A & C 3. In order for the drug to be ready and available for absorption, it must be release first from its dosage form with the exception of: a. Capsule b. Tablet c. Solution d. Suspension 4. All of the following are true, except a. Solubility increase with decrease particle size b. Solubility increase with increase surface area c. Solubility increase with increase particle size d. Solubility decrease with decrease surface area 5. The rate in which the drug appears in the bloodstream is also known as a. Half-life b. Potency c. Bioavailability d. Area under the curve
H2C2O4 + NaOH ➙ Na+ +C2O42- + H2O
What happens when you make soap, you woul first add naoh to water, and what energy comes out of it. then you add the water and naoh solution to the fat, what happens, why heat it. Please have the answear detailed, it can take longer time, as there are a lot of not detailed overview answers to the question already on the site.
hat is meant by the term driving forces? Why are mailer spread and energy spread considered to be driving forces?
What INTER-molcular forces does an acetate ion (CH3CO2-) have? I know it has LDF's but since it's an anion can it only form ionic attractions and ion-dipole forces?
Explain why the melting point of methyl fluoride, CH3F (-142°C), is higher than the melting point of methane, CH4 (-182°C)?
Aluminum and iron ions (from FeCl3 and AlCl3) have _______ positive charges that _______ the negative charges of the suspended solids. Group of answer choices two, counter two, balance three, counter four, enhances
Heating and cooling of iodine, I2.(i) What happened when the iodine was heated in the test-tube? _________________________________Write a chemical equation to show what happened:(ii) What happened when the test-tube cooled down? _________________________________________Write a chemical equation to show what happened: