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Chemistry, 21.06.2019 19:30
Complete the following reactions using word and balanced equations including states. dilute phosphoric acid is added with a calcium hydroxide solution.
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Choose all the answers that apply. as ocean depth increases, temperature decreases temperature increases pressure increases pressure decreases salinity increases density increases
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What is the main reason why some developing countries fear the increase the free trade policies around the world?
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Chemistry, 22.06.2019 17:00
Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.
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There are 9.88x1023 molecules of O2 available.
a. How many moles of O2?
b. How many gram...
b. How many gram...
Mathematics, 25.11.2020 06:50
Mathematics, 25.11.2020 06:50
Mathematics, 25.11.2020 06:50
Mathematics, 25.11.2020 06:50
Mathematics, 25.11.2020 06:50
Mathematics, 25.11.2020 06:50
Advanced Placement (AP), 25.11.2020 06:50