
a)
To determine:
According to Dalton’s atomic theory determine the following statement as true or false and if false make it true.-“Atoms of an element are identical to atoms of other elements.”
Concept Introduction:
- The idea of an atomic constituent of matter originated more than 2500 years ago, but no measurable property was assigned to it and the idea remained to be hazy and imaginative in nature. Around 1803, Dalton conceived of atoms as the smallest indestructible part of an element, retaining the characteristics properties of each and capable of combining with other atoms in a chemical manner. This assigned the important measurable property of mass to the atoms and the experimental facts of chemical combination could be explained by this theory with admissible modification.
- The idea of stable indestructible atom as the smallest conceivable particle has undergone drastic revision. A series of experiments and observations recorded decidedly established the atoms consists of several particles which are many times smaller than the atoms they build.
- In a
chemical reaction the atoms of the part of reactant and product remain same, but the combination of atoms to make a compound is changed and no new atom can appear in a chemical reaction.
b)
To determine: According to Dalton’s atomic theory determine the following statement as true or false and if false make it true-“Every element is made of atom.”
Concept Introduction:
- The idea of an atomic constituent of matter originated more than 2500 years ago, but no measurable property was assigned to it and the idea remained to be hazy and imaginative in nature. Around 1803, Dalton conceived of atoms as the smallest indestructible part of an element, retaining the characteristics properties of each and capable of combining with other atoms in a chemical manner. This assigned the important measurable property of mass to the atoms and the experimental facts of chemical combination could be explained by this theory with admissible modification.
- The idea of stable indestructible atom as the smallest conceivable particle has undergone drastic revision. A series of experiments and observations recorded decidedly established the atoms consists of several particles which are many times smaller than the atoms they build.
- In a chemical reaction the atoms of the part of reactant and product remain same, but the combination of atoms to make a compound is changed and no new atom can appear in a chemical reaction.
c)
To determine: According to Dalton’s atomic theory determine the following statement as true or false and if false make it true.-“Atoms of different elements combine to form compounds.”
Concept Introduction:
- The idea of an atomic constituent of matter originated more than 2500 years ago, but no measurable property was assigned to it and the idea remained to be hazy and imaginative in nature. Around 1803, Dalton conceived of atoms as the smallest indestructible part of an element, retaining the characteristics properties of each and capable of combining with other atoms in a chemical manner. This assigned the important measurable property of mass to the atoms and the experimental facts of chemical combination could be explained by this theory with admissible modification.
- The idea of stable indestructible atom as the smallest conceivable particle has undergone drastic revision. A series of experiments and observations recorded decidedly established the atoms consists of several particles which are many times smaller than the atoms they build.
- In a chemical reaction the atoms of the part of reactant and product remain same, but the combination of atoms to make a compound is changed and no new atom can appear in a chemical reaction.
d)
To determine: According to Dalton’s atomic theory determine the following statement as true or false and if false make it true.-“In a chemical reaction some atoms disappear and new atoms appear.”
Concept Introduction:
- The idea of an atomic constituent of matter originated more than 2500 years ago, but no measurable property was assigned to it and the idea remained to be hazy and imaginative in nature. Around 1803, Dalton conceived of atoms as the smallest indestructible part of an element, retaining the characteristics properties of each and capable of combining with other atoms in a chemical manner. This assigned the important measurable property of mass to the atoms and the experimental facts of chemical combination could be explained by this theory with admissible modification.
- The idea of stable indestructible atom as the smallest conceivable particle has undergone drastic revision. A series of experiments and observations recorded decidedly established the atoms consists of several particles which are many times smaller than the atoms they build.
- In a chemical reaction the atoms of the part of reactant and product remain same, but the combination of atoms to make a compound is changed and no new atom can appear in a chemical reaction.

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Chapter 4 Solutions
Basic Chemistry (5th Edition)
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- Be sure to use wedge and dash bonds to show the stereochemistry of the products when it's important, for example to distinguish between two different major products. Predict the major products of the following reaction. Explanation Q F1 A Check F2 @ 2 # 3 + X 80 F3 W E S D $ 4 I O H. H₂ 2 R Pt % 05 LL ee F6 F5 T <6 G Click and drag to start drawing a structure. 27 & A 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Acce Y U H DII 8 9 F10 4 J K L Z X C V B N M T H option command F11 P H commandarrow_forwardCurved arrows are used to illustrate the flow of electrons. Use the reaction conditions provided and follow the arrows to draw the intermediate and product in this reaction or mechanistic step(s). Include all lone pairs and charges as appropriate. Ignore stereochemistry. Ignore inorganic byproducts. H :0: CH3 O: OH Q CH3OH2+ Draw Intermediate protonation CH3OH CH3OH nucleophilic addition H Draw Intermediate deprotonation :0: H3C CH3OH2* protonation H 0: H CH3 H.arrow_forwardPredicting the reactants or products of hemiacetal and acetal formation uentify the missing organic reactants in the following reaction: H+ X+Y OH H+ за Note: This chemical equation only focuses on the important organic molecules in the reaction. Additional inorganic or small-molecule reactants or products (like H2O) are not shown. In the drawing area below, draw the skeletal ("line") structures of the missing organic reactants X and Y. You may draw the structures in any arrangement that you like, so long as they aren't touching. Explanation Check Click and drag to start drawing a structure. ? olo 18 Ar © 2025 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibilityarrow_forward
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