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Q: Determine the formula weight of Al2(SO4)3. Provide an answer to two decimal places.

A: The compound given is Al2(SO4)3. In each molecule of Al2(SO4)3 we have, 1) 2 atoms of Al 2) 3 atoms…

Q: a) What is the mass of the original sample? b) What is the mass of NaCI in the sample? c) What is…

A: Mixture is material made up of two or more substances. separation of mixture is process in which the…

Q: 92. Use data from Table 7.3 to estim methane (CH,), as shown below: the con ombustion of

A: The combustion reaction of methane is given as-                                      CH4 (g) + 2 O2…

Q: what is Iheroale lalw ? kn He plec in dulute e so r hydrKLole a बन नेा ित्वरठण The following dala…

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Q: 17. C,HFCOOH Name of element:

A: Since you have posted multiple questions, the answer for first question is given below. Kindly…

Q: indi cated Tu clu the epuity you the 1.

A:

Q: 188 Hg ?+ -1 80

A: H80188g = ? + e+10

Q: e identity of the gas?

A:

Q: Parts of a Graph DIRECTIONS: Label the diagram below by dragging and dropping the terms in the…

A: A good part of graph includes title, axis, interval, origin and data points A good title will always…

Q: Give me Stoucture all

A: In  Chemistry the nomenclature of chemical is done by, the IUPAC nomenclature of organic chemistry…

Q: noles

A:

Q: 20) KOC,H,

A: Alkylation of esters take place with the enolate form of esters. Enolates are obtained by…

Q: Soil is made of

A: Soil is made of of organic  and Inorganic  material as shown below.

Q: what is barye unit ? What is its definition?

A: “Since there are multiple questions and it is not mentioned that which one has to be solved so I am…

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Q: Oil spreads on the water to form a film 110nm thick. How many square kilometers(Km²) of the ocean…

A: The oil and water are two immiscible liquids which means that the oil cannot be dissolved in water.…

Q: е. HO- f. CI

A: The constitutional isomers depend on the connectivity of the atoms on the same C-atoms. When the two…

Q: 6.35 x10 to the 22nd power molecules of H2SO4 then how many grams of H

A: Number of mole and number of particles are related to each other as follows:Where, NA is avogadro’s…

Q: f Chlorine is

A:

Q: HOʻ KMNO4 ?

A: KmnO4 is a strong oxidising agent .  It oxidises primary alcohol to acid and secondary alcohol to…

Q: Part C ? Cl+ _°e Express your answer as an

A:

Q: OH Namt the bmpound

A: Hi! Since there are multiple questions posted. We are answering first question. If you need further…

Q: NANH,

A: Ketones are the carbonyl compounds that under go nucleophilic addition reaction, with the suitable…

Q: + NaOEt HO.

A: In Michael's addition reaction, the nucleophilic addition reaction takes place at the carbon-carbon…

Q: Grilu the ubuckwee y the © CutMz0 cempund epecbum mais lhowe Yalue y 15, 48, 57, 91 148

A: Given that, the molecular formula of a compound is C10H12O. Also, given that, the mass spectra shows…

Q: JJ Thomson is credited with the discovery of

A: J J Thomson, in full Sir Joseph John Thomson, (born December 18, 1856) is English physicist who…

Q: of diagrams (a

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Q: Why was a gas at low pressure taken by Thomson while conducting the experiment? Explain and…

A:

Q: 40 1. Hg(CI)2, CH3OH 2. NaBHa, NaОН d. a

A: The above reaction is the oxymercuration-demercuration of alkene. In this reaction, the alkene is…

Q: nswer all parts of this question.

A: Hofmann elimination:  Hofmann elimination of an amine , this reaction starts with methylation of…

Q: eed help with que

A: Intermolecular forces involve the Vanderwaal forces that exist between the atoms, or molecules…

Q: He → Li + ? 34

A: β

Q: 2) N2= Ni(acac)2 C Ph JCS P1, 1984, 261

A: In the presence Ni(acac)2,  diazomethyl ketone eliminates nitrogen gas to produce carbene which…

Q: one". Al + HCI AICI3 + H2

A: A Balanced chemical equation is the equation is wich number of each type of atoms are equal on boh…

Q: What is the 1st Compound Notatio

A: Interpretation- To tell about the 1st compound notation -      Introduction -  Notation is basically…

Q: SO3H

A:

Q: en billion molecules of water is decomposed into hydrogen and oxygen. How many molecules of hydrogen…

A: Number of molecules of water = 109 molecules We know that,  Number of molecules of water = Number of…

Q: KM, O4, KOH

A: KmnO4 (Potessium Permanganate ) is a strong oxidising agent ,so it can oxidises other molecule

Q: normality of the sample

A: CALCULATION OF NORMALITY

Q: 1. 1 (aq) + OCI (ag) CF (aq) + Of(aq)

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: !

A: Chemical shift represents the position of signal and also represents the precessional frequency of…

Q: জাতল এ তखर जाक! তोजल व To (s)+ oct ca9) > J03c११) +C\Cqq) हिकार रीए नवच०ण्क उच्हबेo। Blancehe…

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Q: GC 4253_L03_Chemical_Nomendature (2) - Microsoft Word rences Mailings Review View 11 A A AaBbCc[…

A: Since you have posted question with multiple sub-parts, we are entitled to answer the first 3 only.

Q: Chaules'Law

A:

Q: 1. If a student did not sufficiently dry the sand or salt, what affect will it have on the overall…

A: Please see explanation.

Q: AICI;

A: ->Benzene ring can give electrophilic aromatic substitution reaction.

Q: Patterson discovered that lead was getting into the environment by

A: Solution: Patterson discovered that a big amount of lead was getting into the environment by…

Q: Ph HN Ph Ph HN Ph O Ph

A:

Q: The best result depends on the accuracy and precision. Define precision and state the formula.

A: Precision is the closeness or repeatability of results.

States of Matter

The substance that constitutes everything in the universe is known as matter. Matter comprises atoms which in turn are composed of electrons, protons, and neutrons. Different atoms combine together to give rise to molecules that act as a foundation for all kinds of substances. There are five states of matter based on their energies of attraction, namely solid, liquid, gases, plasma, and BEC (Bose-Einstein condensates). 

Chemical Reactions and Equations

When a chemical species is transformed into another chemical species it is said to have undergone a chemical reaction. It consists of breaking existing bonds and forming new bonds by changing the position of electrons. These reactions are best explained using a chemical equation.