Cl₂, FeCl₂ OH 1. AICI, 2. HO 1. SOCI, 2. AICI 3. HO 4. HNO₂, H₂SO,

Q: j. Cl2 a= OH FeCl3 HNO 3 H2SO4 H₂SO k. H2CrO4 A OCH3

A: The questions are based on substitution electrophilic aromatic. The reagents combine in-situ to…

Q: AICI, COCH,CH (CH,),HC (CH,),HC H,02 NO2 NaOH Br. O,N NO2

A: The question is based on the concept of organic reactions. there are various reactions like friedel,…

Q: 1. Na, 2. H0 NaOH

A: please find the attached answer

Q: ods Dime Cl₂, FeCl₂ OH 1. AICI, 2.HO 1. SOCI, 2. AICI 3. H₂O 4. HNO₂, H₂SO₂

A: As per our company guidelines we can answer only three sub parts. Kindly repost the question…

Q: Br2 (xs), CH3CO,H b.) Br Br3C CBr3

A: In an acidic medium ketone from enol react with bromine and gives mono-bromination. Then acetate…

Q: b. CHO HO -H HO -H CH3OH HCL, A H- -OH H- OH CH₂OH C. HO OH OH 1. KCN,HỌ 2. H2SO4, H2O, A 3. Na(Hg)

A: b. In this reaction, the starting compound is a diol (a compound with two hydroxyl groups). The…

Q: Another compound that is often found in kidney stones is calcium phosphate, Ca3(PO4)2(s). The two…

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Q: Ions xk+, zm- Formula XaZb Composition Name N20 Ca?+, Br iron(II) carbonate HI Composition types: M…

A: Ionic compound  is a chemical compound in which ions held together by electrostatic forces. These…

Q: CHe 1. NaH, THE 2.MeBr

A: Given : We have to draw the product for the given reaction.

Q: OGMU 19 CI 1 1. Mgº Et₂0 2. CO2 3. H₂O OGMU

A: The organic reaction is given in the question and we have to find out the product of that reaction…

Q: A 19.33 g sample of Mo, 0,(s) is converted completely to another molybdenum oxide by adding oxygen.…

A: Mass of Mo2O3 = 19.33 g Mass of new oxide = 20.62 g

Q: Consider these compounds: A. PbSO4 B. AgI C. Ag₂SO3 D. Fe(OH)₂ Complete the following statements by…

A: Answer: All 5 compounds mentioned in the problem statement are sparingly soluble compounds and we…

Q: Consider a solution prepared by combining 45.0 g of BaCl2 with enough water to prepare a 750.0 mL of…

A: The number of molecules of BaCl2 is calculated as shown below where 45.0 g is the given mass, 208.23…

Q: Calculate the mass (in kilograms) of chlorine in 25 kg of each chlorofluorocarbon (CFC). a. CF,Cl2…

A: Solution-  mass of the clorine in the CF2Cl2-=molar mass of colorinemolar mass of the…

Q: che empirical formula for an ox

A:

Q: Table salt, NaCl(s), and sugar, C1,H„O(s), are accidentally mixed. A 5.50 g sample is burned, and…

A: Balanced chemical equation for combustion of sucrose: C12H22O11 + 12O2 ------> 12CO2 + 11 H2O…

Q: Hydrogen fluoride is one of the few substances that react with glass (which is made of silicon…

A: we have to calculate moles of HF mass of water produced

Q: 5. Sodium reacts with water to produce aqueous sodium hydroxide and hydrogen. E MI sodium: E MI…

A: Chemical reaction : It is a process in which 0ne or more substances  called reactant combine…

Q: a. What isthe percent by mass of water in iron (II) sulfate heptahydrate, FeSO4 • 7H2O  (or what…

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Q: Write the complete electron configuration for the nitrogen atom. Using NOBLE GAS notation write the…

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Q: One dose of an antacid contains 860. mg each of Mg(OH)2 and Al(OH)3. How many moles of each…

A: Given:- One dose of an antacid contains 860. mg each of Mg(OH)2 and.     Al(OH)3. To find:- How many…

Q: H. H 1. CH3CH2MgBr, Et,0 ? 2. H3O* H3C

A: Grignard reagent  RMgBr (R - alkyl) acts as a nucleophile (R- +MgBr)  The epoxide ring (3 membered…

Q: The semi-precious stone turquoise is a hydrate and with the chemical formula CuAl₆(PO₄)₄(OH)₈･4 H₂O.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: What is thé mass percentage of C in codeine, C18H21NO3? Provide an answer to two decimal places.

A: Given : We have to calculate mass percentage of carbon in codeine.

Q: An air conditioner compressor contains pure CClF3, also known as the refrigerant R-13. CClF3 has a…

A: We know that, density can be expressed as the mass per unit volume, i.e.…

Q: What is the number of moles of aluminum hydroxide, Al(OH)3, in a 800 gram pure sample? 38 VEIA BA

A: we know, atomic mass of : Aluminum(Al) =26.98 g/mol , Oxygen(O) = 16 g/mol , Hydrogen(H) = 1.007…

Q: e. OCH3 1. CI AlCl3 2. Cl2, NaOH 3. mild acid

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Q: Fill in the name and empirical formula of each lonic compound that could be formed from the ions in…

A:

Q: HBr H₂SO4 H₂O 1. BH 3-THF 2. H₂O₂, NaOH 0 0 0 0

A: Alkene reacts with halogens to form vicinal dihalides. Alkene reacts with Hydrogen halide to form…

Q: A mixture of carbon and sulfur has a mass of 9.0 g. Complete combustion with excess O2 gives 23.3 g…

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Q: 5. 20 a LDA Η,Ο

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Q: Use the References to access important values if needed for this question. 1A 8A H 24 3A 4A SA 6A 7A…

A: Isoelectronic species are defined as those species which contains same number of electron but having…

Q: Tagnesium hitride

A: As it is ionic compound. So name of compound is  magnesium nitride (d) is correct option

Q: 3. Suppose the reaction system has already reached equilibrium. Energy + 2NO(g) +O2(g) 2NO2(g)…

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Q: 3. What physical property of water and HCl allows us to separate them from the zinc chlorine…

A: Solution: We know the solubility principle i.e. likes dissolves like. Since HCl is the strong acid…

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.