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- Just what does it imply when people talk about a "homogeneous structure?"Which is the correct balanced chemical equation for the reaction of solid potassium with liquid water. Express your answer as a chemical equation. Identify all of the phases in your answer. O K(s) +H2O(1)→KOH(aq) + H*(aq) O 4K(s) + 2H2O(1)→4KH(aq) + 02(g) О K's) + 2H2О() -КН:(аq) + 2ОH (аq) О K's) + 2H,О()--K(ОН)2(аq) + Ha(s) О 2K(s) + 2H>О() +2КОН(аq) + H- (g)Cl 요요 'NH2 ㅇㅇ ㅉ & 4 요요 A2 NHE 창 H OH
- g) CH₂CI NaCN CH3CN ΔSarin is a nerve gas that was previously used as a chemical weapon. Considering the physical properties of sarin shown in the table, which statement about sarin is FALSE? Melting point Bolling point -56°C 158°C O A sample of sarin at 0°C exists as a liquid. O A sample of sarin at room temperature (22°C) exists as a liquid. O A sample of sarin at -100°C exists as a solid. O A sample of sarin at 100°C exists as a gas. O A sample of sarin at 170°C exists as a gas.Describe heterogeneos and homogeneos.