Carbon dioxide is a gas with the relative formula mass of 44. calculate the mass of the 36 dm3 of the co2 at room temperature? ? ? anyone who get chhemisty

Which of the following statements about hybrid orbitals is or are true? choose all that apply. choose all that apply. under sp2 hybridization, the large lobes point to the vertices of an equilateral triangle. after an atom undergoes sp hybridization there is one unhybridized p orbital on the atom. the angle between the large lobes of sp3 hybrids is 109.5∘

Which of the following statements is true about energy quantization at the atomic level? electrons in the outermost orbits are the most stable. electrons in all the orbits around the nucleus have the same amount of energy. electrons in the orbit closest to the nucleus have the least amount of energy. electrons absorb or release the same amount of energy independent of the energy levels.

Distilled water is a completely neutral solution. what is its ph? a. 1 b. 7 c. 14 d. 0