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A balloon is filled with 10 L of air at a pressure of 5 atm. What is the pressure of the balloon if the volume is changed to 20 L?
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Write the chemical symbols for three different atoms or atomic cations with 27 electrons. asap!
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In the 1800s, one of the statements in john dalton's atomic theory was that atoms are indivisible. later experimental evidence led to the discovery of subatomic particles such as neutrons, electrons, and protons. what happened to the indivisible atom part of dalton's atomic theory, and why?
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How many atoms of mg are present in 97.22 grams of mg? 6.022 Ć 1023 2.408 Ć 1024 4.818 Ć 1024 5.855 Ć 1025
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Chemistry, 22.06.2019 10:30
What is the empirical formula of c6h18o3? ch3o c2h5o c2h6o c2h5o5
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A balloon is filled with 10 L of air at a pressure of 5 atm. What is the pressure of the balloon if...
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