The specific heat of a certain type of cooking oil is 1.75 J / (g·°C). How much heat energy is needed to raise the temperature of 2.80 kg of this oil from 23 °C to 191 °C?

The energy of an electron in a hydrogen atom is determined by

Explain why insects are considered to be the most diverse organism? Insects can survive in all extreme environments. Insects are the only large organism that can be found anywhere in the world. They are the food source for all animals.

The uncommon amino acid selenocysteine has an r group with the structure - ch2-seh (pka " 5). In an aqueous solution, ph = 7.0, selenocysteine would:

Which phases describe air density?

What is the most stable monatomic ion formed from caesium?

How many moles of MgS2O3 are in 201 g of the compound

What is the process of discovery that allows us to link abservations with actual facts? Science Inquiry Mathematics Repetition

Elastic energy is stored when an object is stretched. Is this an example of potential or kinetic energy? A. Neither B. Both d C. Kinetic O D. Potential Reset Selection

Round each figure to three significant figures

How long does it take earth to complete one rotation