Concept explainers
Videos
(a)
Interpretation: Symbol of the given atom needs to be determined.
Concept introduction: A notation to describe a substance that uses an atomic symbol and a numerical subscript to indicate the relative numbers of atoms (different elements in the substance) is defined as a chemical formula.
(a)
Answer to Problem 5RQ
The symbol is
Explanation of Solution
Protons are defined as a positively charged
Symbol of any chemical is a short hand way to represent any element. It tells us what atom it is. First letter code for a chemical element is always capital.
Number of Protons:
Number of Electrons:
Number of Neutrons:
Mass number of Beryllium:
Chemical symbol for Beryllium atom that has
(b)
Interpretation: Symbol of the given atom needs to be determined.
Concept introduction: A notation to describe a substance that uses an atomic symbol and a numerical subscript to indicate the relative numbers of atoms (different elements in the substance) is defined as a chemical formula.
(b)
Answer to Problem 5RQ
The symbol is
Explanation of Solution
Protons are defined as a positively charged
Symbol of any chemical is a short hand way to represent any element. It tells us what atom it is. First letter code for a chemical element is always capital.
Number of Protons:
Number of Electrons:
Number of Neutrons:
Mass number of chlorine:
Chemical symbol for chlorine atom that has
(c)
Interpretation: Symbol of the given atom needs to be determined.
Concept introduction: A notation to describe a substance that uses an atomic symbol and a numerical subscript to indicate the relative numbers of atoms (different elements in the substance) is defined as a chemical formula.
(c)
Answer to Problem 5RQ
The symbol is
Explanation of Solution
Protons are defined as a positively charged
Symbol of any chemical is a short hand way to represent any element. It tells us what atom it is. First letter code for a chemical element is always capital.
Number of Protons:
Number of Electrons:
Number of Neutrons:
Mass number of lithium:
Chemical symbol for lithium atom that has
Chapter 3 Solutions
World of Chemistry, 3rd edition
- Name 1) 3-fluoro, 1-butene 2) 2-heptene 2,3-difluoro- 1-pentene 4) 6-iodo,4-methyl- 2-decyne 5) 4,4-dibromo- 1,2-butandiol Complete structural formula F -C=C-C-C- Line formula Condensed structural formula N F CH2=CHCHFCH3arrow_forward1. Part 1: Naming Organic Compounds он H₁C-C-CH3 CH3 Br CI CI 2. Br-CH-CH-CH₂ H₂C-CH-C= -CH-CH2-CH3 3. HC-CH-CH-C-OH 5. H₂C-CH-CH₂-OH 7. OH 4. CH CH₂-CH₂ 6. сно CH-CH-CH-CH₂-CH₂ H₁₂C-CH-CH-CH-CH₁₂-CH₁₂ 8. OHarrow_forward11 Organic Chemistry Organic Nomenclature Practice Name/Functional Group n-butane Formula Structural Formula (1) C4tt10 H3C C- (2) CH3CH2CH2 CH 3 H₂ -CH3 Н2 name & functional group (1) and (2) OH H₁₂C Н2 name only (1) and (2) name only (1) and (2) H₁C - = - CH₂ Н2 HC=C-C CH3arrow_forward
- Under aqueous basic conditions, nitriles will react to form a neutral organic intermediate 1 that has an N atom in it first, and then they will continue to react to form the final product 2: NC H₂O он- H₂O 1 2 OH Draw the missing intermediate 1 and the final product 2 in the box below. You can draw the two structures in any arrangement you like. Click and drag to start drawing a structure.arrow_forwardAssign these COSY Spectrumarrow_forwardAssign these C-NMR and H-NMR Spectrumarrow_forward
- Predict the product of this organic reaction: IZ + HO i P+H₂O Specifically, in the drawing area below draw the skeletal ("line") structure of P. If there is no reasonable possibility for P, check the No answer box under the drawing area. No Answer Click and drag to start drawing a structure. ☐ :arrow_forwardPredict the products of this organic reaction: 0 O ----- A + KOH ? CH3-CH2-C-O-CH2-C-CH3 Specifically, in the drawing area below draw the condensed structure of the product, or products, of this reaction. (If there's more than one product, draw them in any arrangement you like, so long as they aren't touching.) If there aren't any products because this reaction won't happen, check the No reaction box under the drawing area. No reaction Click anywhere to draw the first atom of your structure. X ⑤ èarrow_forwardPredict the products of this organic reaction: O CH3 + H2O + HCI A A? CH3-CH2-C-N-CH3 Specifically, in the drawing area below draw the condensed structure of the product, or products, of this reaction. If there's more than one product, draw them in any arrangement you like, so long as they aren't touching. If there aren't any products because this reaction won't happen, check the No reaction box under the drawing area. No Reaction Click anywhere to draw the first atom of your structure.arrow_forward
- What is the missing reactant in this organic reaction? R+ HO-C-CH2-CH3 0= CH3 CH3 —CH, C−NH—CH CH3 + H₂O Specifically, in the drawing area below draw the condensed structure of R. If there is more than one reasonable answer, you can draw any one of them. If there is no reasonable answer, check the No answer box under the drawing area. Note for advanced students: you may assume no products other than those shown above are formed. No Answer Click anywhere to draw the first atom of your structure. €arrow_forward个 CHEM&131 9267 - $25 - Intro to Mail - Hutchison, Allison (Student x Aktiv Learnin https://app.aktiv.com Draw the product of the reaction shown below. Ignore inorganic byproducts. + Na2Cr2O7 Acetone, H2SO4 Type here to search Dryng OH W Prarrow_forwardPredict the products of this organic reaction: OH + NaOH A? Specifically, in the drawing area below draw the skeletal ("line") structure of the product, or products, of this reaction. (If there's more than one product, draw them in any arrangement you like, so long as they aren't touching.) If there aren't any products because this reaction won't happen, check the No reaction box under the drawing area. No reaction Click and drag to start drawing a structure. ✓ Sarrow_forward
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