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Soap has two main mechanisms of action, both of which COME from it being a surfactant, which comes from the WORDS "SURFACE active agent." The DEFINING PROPERTY of surfactants is the unusual ability to bind to both oil and water, which is the first and most important mechanism of action.

Answer:

3)CRYSTALLINE solids

EXPLANATION:

crystalline solids are those solids that have a WELL defined order in their STRUCTURE. ... Molecular solids, such as sugar, are those solids that are held together by van der waals forces rather than covalent or ionic bonds.

ANSWER:

(i ) is CORRECT option

Explanation:

During the sunrise the SUN is set close to the Earth's horizon, and therefore light TRAVELS a longer distance through the ATMOSPHERE of the Earth.

This is the reason sun appear reddish early in the MORNING. The astronaut will not observe this phenomenon on the moon's surface, because the moon has no atmosphere.

ANSWER:

Fuig+iolnvruivsbkidxbiv

ANSWER:

C5H12

Explanation:

the FORMULAE of NEOPENTANE is C5H12

Answer:

UFO I am so sorry for the for the the LATE REPLY I but I have a lot of other people who have been unable 6

ANSWER:

C3H6

Hope this ANSWERS your QUESTION

Answer:

12

Explanation:

dghujgfghhikk I am WRITING to WRITE you are INTERESTED then PLEASE

「ᴇxᴀᴍᴘʟᴇs ᴏғ ᴀᴄɪᴅ-ʙᴀsᴇ ɪɴᴅɪᴄᴀᴛᴏʀs ɪɴᴄʟᴜᴅᴇ ʟɪᴛᴍᴜs ᴘᴀᴘᴇʀ, ᴘʜᴇɴᴏʟᴘʜᴛʜᴀʟᴇɪɴ, ᴀɴᴅ ʀᴇᴅ ᴄᴀʙʙᴀɢᴇ ᴊᴜɪᴄᴇ. ᴀɴ ᴀᴄɪᴅ-ʙᴀsᴇ ɪɴᴅɪᴄᴀᴛᴏʀ ɪs ᴀ ᴡᴇᴀᴋ ᴀᴄɪᴅ ᴏʀ ᴡᴇᴀᴋ ʙᴀsᴇ ᴛʜᴀᴛ ᴅɪssᴏᴄɪᴀᴛᴇs ɪɴ ᴡᴀᴛᴇʀ ᴛᴏ ʏɪᴇʟᴅ ᴛʜᴇ ᴡᴇᴀᴋ ᴀᴄɪᴅ ᴀɴᴅ ɪᴛs ᴄᴏɴᴊᴜɢᴀᴛᴇ ʙᴀsᴇ ᴏʀ ᴇʟsᴇ ᴛʜᴇ ᴡᴇᴀᴋ ʙᴀsᴇ ᴀɴᴅ ɪᴛs ᴄᴏɴᴊᴜɢᴀᴛᴇ ᴀᴄɪᴅ. ᴛʜᴇ sᴘᴇᴄɪᴇs ᴀɴᴅ ɪᴛs ᴄᴏɴᴊᴜɢᴀᴛᴇ ʜᴀᴠᴇ ᴅɪғғᴇʀᴇɴᴛ ᴄᴏʟᴏʀs.」♡

ANSWER:

EXPLANATION:

FAYDA NHI HAIJGJGHJVH

ANSWER:

ghggggamkaksjnsnsnsnsbsjsbsbsbsbsbsbsbsbsbsbsbsbsbsbdbdbdbdbsbsvdvsvsvsvsbsbdbdbsbdbdbd

ANSWER:

I am not UNDERSTAND this QUESTION

The ANSWER is in ATTACHED PHOTO.

An example of nucleophilic substitution is the hydrolysis of an alkyl BROMIDE, R-Br, under BASIC CONDITIONS, where the ATTACKING nucleophile is the OH− and the leaving group is Br−.

Explanation:

Hey!

According to Thomson€™s model of the atom, an atom consists of both negatively and positively charged particles. ... The negatively charged particles are embedded in the positively charged sphere. These negative and positive charges are equal in magnitude.

Atoms are electrically neutral because they have equal numbers of protons (positively charged) and electrons (negatively charged). If an atom gains or LOSES one or more electrons, it becomes an ion.

Thomson knew that atoms had an overall neutral charge. THEREFORE, he reasoned that there MUST be a source of positive charge within the atom to COUNTERBALANCE the negative charge on the electrons. ... The plum pudding model DEPICTS the electrons as negatively-charged particles embedded in a sea of positive charge.

ANSWER:

BORON is not a NOBLE gas

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Explanation:

In organic CHEMISTRY, BUTYL is a four-carbon alkyl RADICAL or substituent group with general chemical formula −C4H9, derived from either of the two isomers of butane.

ANSWER: 8

Explanation:

ANSWER:

it's 27 ..............

A)CHEMISTRY is the study of matter and its interactions with other matter and energy. However, anyone can understand the basics of how things work, and that's the study of chemistry. In a nutshell, the importance of chemistry is that it explains the WORLD AROUND you.

B)Number of MOLES=100g/ 18.02 G/ moles= 5.55 moles.

ANSWER:

EXPLANATION:

moonnhvb cfgxvfgvdssdfergbhjbkhjn I was MOON WALKING ON MY KEYBORD

Answer:

1.CL

Explanation:

HOPE U FIND it HELPFUL

Answer:

option 3) 2n

hope it HELPS U

Answer:

8

Explanation:

ANSWER:

SYNTHESIS reactions release energy in the form of HEAT and light, so they are exothermic. An example of a synthesis REACTION is the formation of water from HYDROGEN and oxygen. ... Another type is in carbon reacts with oxygen gas carbon dioxide or carbon monoxide

Explanation:

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Answer:N ORGANIC chemistry, an alkyl substituent is an alkane missing one hydrogen.[1] The term alkyl is INTENTIONALLY unspecific to INCLUDE many possible substitutions. An acyclic alkyl has the general formula of CnH2n+1. A cycloalkyl is DERIVED from a cycloalkane by removal of a hydrogen atom from a ring and has the general formula CnH2n-1.[2] Typically an alkyl is a part of a larger molecule. In structural formula, the symbol R is used to designate a generic (unspecified) alkyl group. The smallest alkyl group is methyl, with the formula CH3−. [

Explanation:

Answer:

large class of heterocycles refers to those FUSED to benzene rings. For example, the fused benzene DERIVATIVES of pyridine, thiophene, pyrrole, and furan are QUINOLINE, benzothiophene, indole, and benzofuran, respectively. ... Heterocyclic compounds can be usefully classified BASED on their electronic structure.

Ethylene, isooctane, acetylene, propene, propane, squalene, and polyethylene are examples of ALIPHATIC compounds.

Explanation:

Therefore , it is your answer.

I HOPE it helps you . If you have any DOUBTS, then don't hesitate to ASK.

ANSWER:

what is MOLARITY of

Molarity, of SOLUTION prepare

by diluting

of0.18L of0.6M

HNO3 to

0.54L

ANSWER:

I don't KNOW hindi

Explanation:

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ANSWER:

SORRY but i don't KNOW the answer for this QUESTION.

Answer:

Two different alkyl groups can be formed from propane, CH3CH2CH3. ... Removal of a hydrogen atom from ONE of the carbon atoms at the end of the CHAIN FORMS C3H 7 . This CH3CH2CH 2 group is called a NORMAL propyl group (n-propyl group).

...

ANSWER:

The role of arterial OXYGEN tension in the respiratory RESPONSE to localized HEATING of the hypothalamus and to hyperthermia

Explanation:

Few EXAMPLES of Organic compounds are cyclohexane, ethyne, ETHANE and ethane. Organic Compounds can be classified on two bases. ... The BEST examples of these compounds are acyclic ALIPHATIC compounds and ALKANES. Open-chain compounds can be understood by straight-chain compounds and branched-chain compounds.

A colloid is a mixture that has particles ranging between 1 and 1000 nanometers in DIAMETER, yet are still able to REMAIN evenly distributed throughout the solution. These are ALSO known as colloidal dispersions because the substances remain dispersed and do not SETTLE to the bottom of the container.

Answer:

A Cartesian coordinate system (UK: /kɑːˈtiːzjən/, US: /kɑːrˈtiʒən/) is a coordinate system that specifies each point uniquely in a plane by a set of numerical coordinates, which are the SIGNED distances to the point from two fixed perpendicular ORIENTED lines, measured in the same unit of length. Each reference line is called a coordinate axis or just axis (plural axes) of the system, and the point where they meet is its origin, at ordered PAIR (0, 0). The coordinates can also be defined as the positions of the perpendicular projections of the point onto the two axes, expressed as signed distances from the origin.

One can use the same principle to specify the position of any point in three-dimensional space by three Cartesian coordinates, its signed distances to three mutually perpendicular planes (or, EQUIVALENTLY, by its perpendicular projection onto three mutually perpendicular lines). In general, n Cartesian coordinates (an element of real n-space) specify the point in an n-dimensional Euclidean space for any dimension n. These coordinates are equal, up to sign, to distances from the point to n mutually perpendicular hyperplanes.Explanation:

EXPLANATION:

This LAW states that the ion that causes a soluble to coagulate is opposite in sign to the electric charge of the COLLOIDAL particle further the coagulation POWER increase with the valency of the ion.

Answer:

Hai how are you...

Explanation:

Have a GOOD, nice, BEAUTIFUL and very safe DAY dear

Can you imagine a world without merchants, where we are left to our own devices to acquire goods and services without middlemen? SOUNDS like a HARSH place to be. The sale and TRADE of goods defines MUCH of the development and history of the world.

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ANSWER:

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gu FUNNY jshdsdbdislwheeiejes

ANSWER:

നിങ്ങളെ കാണുന്നത് പുനരാരംഭിക്കുന്നതിന് ലോഗിൻ ചെയ്യുന്നതിനുള്ള അവന്റെ ഐക്കൺ കുറച്ച് മിനിറ്റാണ്

Answer:

a.) Brass ---- Contains copper and zinc

b.) German silver ---- Copper, zinc and nickel alloy.

c.) Solder ---- Used for making fuse wires and welding electric wires.

d.) Bronze ---- Used for making bells and bearings.

e.) Duralumin ---- Used for making BODIES of aeroplanes, space crafts etc.

f.) Antibiotics ---- They can inhibit the growth of disease-causing germs.

g.) Antiseptics ---- They kill microorganisms and can be used on wounds.

h.) ANTIPYRETICS ---- They are used to REDUCE fever.

i.) Analgesics ---- They are used as painkillers.

j.) Antacids ---- They are used to neutralise excess ACID FORMED in the stomach.

Answer:

In this case, we're starting with 0.205g N2O. Let's go ahead and convert that to moles by USING the molar mass, which is 44.013 g/mol.

.205 g N2O * (1 mol N2O / 44.013 g N2O) = 0.00466 mol N2O

So we got to moles of dinitrogen monoxide - now we need to know how many moles of nitrogen! We see that there's a subscript of 2 after the N, meaning there are two moles of N for every mol of N2O. You can think of it in terms of food -- for every 1 sandwich, there are two pieces of bread.

So let's multiply the NUMBER of moles of N2O by 2, to GET moles of N!

.00466 mol N2O * ( 2 mol N / 1 mol N2O) = .00932 mol N!

Hope that HELPS :)

Explanation:

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The combining CAPACITY of an ELEMENT is CALLED it valency. valency of magnesium is 2. 

ANSWER:

What answer

Explanation:

I don't KNOW

ANSWER:

MASS of CONSERVATION is the answer

Answer:

Atomic number of MAGNESIUM(12) atom is 12. So it contains 2 valence electron. In order to achieve the NEAREST noble gas configuration, it loses two electrons to FORM Magnesium ion. ... An Ionic BOND is formed between Magnesium ion and two Chloride ion by complete transfer of one electron to each CHLORINE ion.

ANSWER:

James Chadwick....

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ANSWER:

The methyl group (CH3 ) is formed from METHANE, CH4. The ethyl group , C2H5 , isformed from ethane, C2H6. Two differentalkyl groups can be formed from propane, CH3CH2CH3. REMOVAL of a hydrogen atom from one of the carbon atoms at the end of the chain forms C3H7 .