Chemistry, 03.04.2021 05:50 carcon2019
A sample of hydrogen takes up 34.0 dm3 of space when it is under 500.0 kPa of pressure. When the pressure is changed to 340.0 kPa, what is the new volume? dm3 H2
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Particles vibrate in a rigid structure and do not move relative to their neighbors.
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What is the chemical name of the compound na2co3? use the list of polyatomic ions and the periodic table to you answer. a. sodium carbon oxide b. sodium carbonate c. sodium(ll) carbonate d. sodium oxalate
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As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit
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A sample of hydrogen takes up 34.0 dm3 of space when it is under 500.0 kPa of pressure. When the pre...
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