O nome oficial do composto abaixo é: * 2,2,4-trimetilpentano.
2,2,3-trimelpentano.
2,2-dimetilpentano.
2,4,4-trimetilpentano.
2-metilpentano

If 90.0 grams of ethane reacted with excess chlorine,how many grams of dicarbon hexachloride would form

Although respiratory organs vary across different organisms, they all contain respiratory surfaces that have a large surface area and are extremely thin. explain why having an extremely thin respiratory surface with a large surface area is advantageous for the process of gas exchange

What causes different colors to appear in the sky? the absorption of light by air molecules the reflection of light by bodies of water the greenhouse effect in earth's atmosphere the scattering and reflection of light by dust particles