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brokegirlyy
21.07.2020 •
Chemistry
when a flame is brought near a lump of coal, the coal slowly begins to burn. When the same flame is placed near the path of falling coal dust, an explosion occurs. What is the factor that causes the second reaction to have a faster rate of reaction? Concentration, surface area, temperature, or catalyst
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Ответ:
The volume of this acetic acid solution is 45.2 mL
Explanation:
Step 1: Data given
Mass of acetic acid = 50.0 grams
Density = 1.105 grams /cm³ = 1.105 grams /mL
Step 2: Calculate volume acetic acid silution
Density = mass / volume
⇒ Density of acetic acid solution = 1.105 grams / mL
⇒ mass of acetic acid = 50.0 grams
⇒ volume of the acetic acid solution = ?
Volume = mass / density
Volume = 50.0 grams . 1.105 grams / mL
Volume = 45.2 mL
The volume of this acetic acid solution is 45.2 mL