Which of the following is a molecule, but not a compound? A) CO2 B) Ag C) NaCl D) N2 E) Ne

Q: Label each of the following as a compound, element, or molecule. In some cases, more than one term…

A: Since you are posted with multiple sub-parts. As per the rule, I am answering the first three…

Q: Which one of the following is both a compound and a molecule?

A: Molecules made up of 2 atoms of same element or many atoms of different elements whereas Compound…

Q: K The material labeled K contains elements that do not conduct heat or electricity well The…

A: We have to name the elements from periodic table from given choices of options having similar…

Q: Question 7 Which pure substance below is composed of more than one element? O Hydrogen (H) O Radium…

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Q: The correct name of the molecule shown below is H2C-CH C=C

A: Selection of principle carbon chain Numbering Trans alkene - (E)

Q: Draw a stepwise mechanism for each reaction.

A: The possible stepwise mechanism for the reaction is shown below.

Q: magnesium + oxygen → magnesium oxide List two physical / chemical properties for each compound

A: Physical properties are properties of substance that can be determined without changing substance's…

Q: What is the following and what are the organic molecules?      H H   C  CI       H

A: The question is based on the concept of chemical bonding. we have to identify the molecule provided.

Q: NH₂ (CF3CO2)20 фонах OH OH A B с D о A О в о C O D

A: Amides give dehydration reaction in the presence of dehydrating agents such as P2O5, (CF3CO2)2 to…

Q: O (10) (8) N (7) (9) C. (2) 'NH HC C :C (3) (6) N (5) `N NH2 z=U

A: Given structure,

Q: CO3)3() + HNO3(aq) Al(NO3)3(a9) H2O) + CO2g)

A: Balancing step by step to given Chemical equation.

Q: When writing formulas for compounds, What do the parenthesis mean?   Co(C2H3O2)2  I'm supposed to…

A: The parenthesis is used to represent a group of atoms present together. The example mentioned is…

Q: 1.) Name the following molecules. Spelling counts. Br H,C CH3 CH, a. -CH, b. CI-C-CH,CH,CH c. но H.…

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Q: Draw the products of each reaction.

A: The Grignard reagents (RMgX) get utilized for synthesizing alcohols. The reagent holds highly polar…

Q: = molecules re

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Q: О Ва O Mg О Ве О Са

A: Element which have less tendency to oxidize has lowest tendency to form cation.  Element which has…

Q: Molecule A Molecule B

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Q: what is the total number of atoms in a molecule of each of the following compounds?behenyl alcohol,…

A: Given,  Molecular formula of compound=CH3(CH2)21OH. Number of molcule of CH3(CH2)21OH=1 SO, 1…

Q: 11. CH3 12. CO2 13. C12H22011 14. HCI 15. NacI 16. Candle 17. CaCO3 18. CHON 19. СНЗСH20H 20. Ag O O…

A: Inorganic molecule doesn't have carbon and hydrogen bonds while organic molecules consists of carbon…

Q: copper (II) chloride + iron → copper + iron (II) chloride List two physical / chemical properties…

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Q: 1. CH3CH2MgBr 2. H2О, H* MgBr 1. II C 2. H30* / H20 ZEU

A: The Grignard reagent is depicted as R-Mg-X, where the R group can be an alkyl or aryl and X is a…

Q: substance IeFs Ne H2 NO HBr H,C-CH3 CO NH3

A: Given,  Ne, H2 , NO , HBr , H3C-CH3 , CO , NH3        Required,                      Intermolecular…

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: Identify the molecule and complete following conversions. HO HỌ HCN NaBH4 A + B HO ОН ОН Ag(NH3)2OH…

A: In the organic conversion, suitable reagent converts the reactant into products. Reagents attacks…

Q: Which list only includes terms that describe oxygen gas, O2? O e lement, molecule, pure substance O…

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Q: frozen ethanol pure potassium potassium iodide red phosphorus Covalent lonic Metallic Molecular

A: If the electronegativity difference between the atoms is less than 1.7, it is a covalent solid and…

Q: HO HO Compound A Compound B Compound C Compound D 100 2112 80 1644 60 2934 %T 40 3001 2987 3397 20…

A: Given information is,

Q: Was there any physical change in the characteristics of trichloroethane when it was added to water?

A: Trichloroethane is micible in water. When it is added to water there is no any physical change.

Q: H9SO4. H,SO4(aq)

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Q: CH3CH2OH a. C. HBr H2SO4 [1] CH3CH,O Na* [1] NaCN d. [2] H20 [2] H2O b.

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Q: What is the following and what are the organic molecules? H H H C C H OH H

A: In nature various elements are present and they ar epresent either in native form or in combined…

Q: 1) ТСРВА 2) а. „MgBr H,C CH2 H;C CH3 b. H30* 3) Н2, Раc H;C CH3

A: Hydrogen in presence of Pd and C behaves as a reducing agent. mCPBA is a peroxy-carboxylic acid used…

Q: or N2H4 + 2 H202→ N2+ 4 H2O u

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Q: 1. LAH CO2ET 2. aq H*

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Q: a. CH3 1. NaCN, THF 2. NaSCH3, THF

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Q: Which of the following is most likely going to be a heterogeneous mixture? (A) C10H8 and H2O…

A: Heterogeneous mixture is a type of mixture which has all components in different phases and also the…

Q: Molecule C Molecule E Molecule F Molecule G Molecule H

A: 1) molecule C and E are not mirror images of each other. so the relation between them is…

Q: What three elements are found in chlorofluorocarbons?

A: The three elements that are found in chlorofluorocarbons has to be given.

Q: A) 6.81 x 1022 molecules B) 3.40 x 1022 molecules C) 8.91 x 1022 molecules D) 1.75 x 1022 molecules…

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Q: Ca^2+ and S^2- as a chemical formula

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Q: Me (ii) 1) DIBAL-H → ? hexane, –70 °C 2) H20/H*

A: 3). DIBAL-H is a reducing agent that reduces the carbonyl group into alcohol.

Q: 1. NANO2/ HCl A C12H10 ON2 2. Fenol

A: The reagents used here are NaNO2/ HCl and phenol. NaNO2/ HCl is used to prepare HNO2 which is used…

Q: (iv) (1) РОСІ3/РMF →? (2) NaHCO3 Br2/CHC13 (v) →? 'N' H.

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Q: Name the following compounds.

A: Here is the answer

Q: 1. Name the following molecules. Spelling counts. Br HC CH3 CH3 CI a. -CH3 b. CI-C-CH,CH,CH c. HO H.…

A: The write the IUPAC name of the following molecules.

Q: ?CaSO4+AlCl3→CaCl2+Al2(SO4)3     Whats ?

A: We have to balance the following reaction.

Q: 1 2CH3OH H+ H30* 2 `MgBr +

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Q: Be3Al2SiO36How many different elements are in the compound?

A: Chemical formula is the a way of representing atoms along with their chemical proportions denoted by…

Q: NaCI + BaSO4 BaCl, + Na,SO4

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…