Super Idol 的笑容
都没你的甜
八月正午的阳光
都没你耀眼
热爱 105 °C 的你
滴滴清纯的蒸馏水

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

Consider the following reaction at equilibrium: c(s)+h2o(g)⇌co(g)+h2(g) predict whether the reaction will shift left, shift right, or remain unchanged upon each of the following disturbances. a) c is added to the reaction mixture. b) h2ois condensed and removed from the reaction mixture c) co is added to the reaction mixture d) h2 is removed from the reaction mixture.

If e is the symbol for an element, which two of the following symbols represent isotopes of the same element? 1. e2. e3. ea.1 and 2c.1 and 4b.3 and 4d.2 and 3