Type the Roman numeral that corresponds to each of these numbers. number : 1 roman numeral: number : 2 roman numeral: number 3 roman numeral: number : 4 roman numeral: number : 5 roman numneral:

Q: Round each number to three signifi cant fi gures. a. 25,401c. 0.001 265 982e. 195.371 b. 1,248,486d.…

A: Hi, since you posted questions with multiple subparts we will answer the first three questions for…

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Q: Differentiate Mass and Weight. Can we use these terms interchangeably when measuring the mass of an…

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A: (a) H2O Elements present : H and O.       (b) CH4 Elements present : C and H.

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Q: Give the chemical symbol or name for each of the followingelements, as appropriate: (a) carbon, (b)…

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A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Round each number as indicated  a) 8.3158 (3 SF) b) 25225 (3 SF)

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Q: Answer the questions below by circling the number of the correct response The symbol for potassium…

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Q: Law of multiple proportion example (daily objects)

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Q: In 1983, the composition of a penny was changed from 95% copper to 97.5% zinc coated with a thin…

A: In 1983, the composition of a penny was changed from 95% copper to 97.5% zinc coated with a thin…

Q: 2.115 Classify each of the following as a compound, a homoge- neous mixture, or a heterogeneous…

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Q: Choose the heterogeneous mixture from the list below. black coffee sand and water block of copper…

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A: We have mass of 4.48*10-23 g , airplane have mass as 5000 kg .

Q: Identify each of the following as a element, compound or mixture: -Pasta and tomato sauce -Aluminum…

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