Chemistry, 20.04.2020 05:19 jonathanmalone
2c. Draw the Lewis (dot) structure of the following compound
i. NH3 ii. H2O iii. HF (**identify the bond and lone pair electrons)
Answers: 2
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In the millikan oil drop experiment they determined that every drop had a charge which was a while number multiple of -1.60x10^-19. if a drop has a total charge of -9.60x10^-19 then how many excess electrons are contained within the drop?
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How many moles of sulfuric acid (h2so4) are needed to react completely with 6.8 moles of lithium hydroxide (lioh)? 2lioh + h2so4 β li2so4 + 2h2o a. 3.4 mol h2so4b. 6.8 mol h2so4 c. 10.2 mol h2so4 d. 13.6 mol h2so4
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If it is an isoelectronic series select true, if not select false. o2-, s2-, se2-, te2- na+, k+, rb+, cs+ n3-, p3-, as3-, sb3- ag, cd+, sn3+, sb4+ f-, cl-, br-, i- f-, ne, na+, mg2+ s2-, s, s6+
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2c. Draw the Lewis (dot) structure of the following compound
i. NH3 ii. H2O iii. HF (**identify...
i. NH3 ii. H2O iii. HF (**identify...
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