Chemistry, 07.04.2021 02:40, tabocampos1414
La alicina es un compuesto que le da el olor al ajo. Se analizó dicho compuesto y se obtuvieron las siguientes composiciones porcentuales en masa, C: 44.4%; H: 6.21%; S: 39.5%; O: 9.86%. Calcule su fórmula empírica.
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Chemistry, 21.06.2019 20:10, CauseWhyNot6235
What can be added to the examples section of each circle? endothermic: ice melting into water, and a heat pack becoming warm exothermic: a glow stick glowing, and fireworks exploding endothermic: ice melting into water, and an instant ice pack turning cold exothermic: fireworks exploding, and gasoline burning endothermic: a glow stick glowing, and a heat pack becoming warm exothermic: an instant ice pack turning cold, and ice melting into water endothermic: gasoline burning, and an instant ice pack turning cold exothermic: ice melting into water, and an instant ice pack turning cold
Answers: 1
Chemistry, 22.06.2019 04:40, khan2491
Silver tarnishes as silver metal reacts with hydrogen sulfide, h2s, in the air. in this reaction, dark silver sulfide, au2s, covers the surface of silver. when silver is polished, this coating of silver sulfide can be removed from the surface. this makes the silver shiny again. enter the coefficients that balance the tarnishing reaction equation. (type 1 for no coefficient.)
Answers: 2
La alicina es un compuesto que le da el olor al ajo. Se analizó dicho compuesto y se obtuvieron las...
Mathematics, 21.10.2020 01:01
Mathematics, 21.10.2020 01:01
Mathematics, 21.10.2020 01:01
Mathematics, 21.10.2020 01:01