quid hexane (CH. (CH₂ (CH₂) CH3) will react with gaseous oxygen (0₂) to produce gaseous carbon dioxide (CO₂) and gaseous water (H₂O). Suppose 3.4 g of exane is mixed with 19.6 g of oxygen. Calculate the maximum mass of carbon dioxide that could be produced by the chemical reaction. Be sure your answer as the correct number of significant digits. X

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Q: Calculate the pH and percent ionization of a 0.890 M HNO₂ solution. Note: Reference the K, of acids…

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A: The rounded to 3,4 and 5 significant number according to given number are given below.

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A: Significant figures are defined as the number of digits in a measurement that contribute to the…

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Q: Use the References to access important values If heeded for this question. Write each of the…

A: Given :-  8.89 × 10-3  7.77 × 104  7.71 × 103  8.06 × 10-5  To write :-  Above value in 3…

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Q: Express your answer to the appropriate number of significant figures 2.5-1.803 2.5-1.803

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A: a number of meaningful contribution of digit is known as significant figure.

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Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.