Chemistry, 25.02.2021 23:50, tiffanyjadeb
What is Keg for the reaction 2HCl(9) = H2(g) + Cl2(g)? [ОА. Keg- [HCI] 2[HCI] OB. Kaq 2[H, 2C) C. Vues - [H2 [CI] 2[HC]] O D. Kega [HCI? [H21C1,1
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Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.
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Chemistry, 22.06.2019 10:00, 2019reynolds
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
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Chemistry, 22.06.2019 14:30, villarrealc1987
In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never
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What is Keg for the reaction 2HCl(9) = H2(g) + Cl2(g)?
[ОА. Keg- [HCI] 2[HCI] OB. Kaq 2[H, 2C) C. V...
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