The outside temperature is 35C, what is the temperature in K? K=274.15 + c.

95 K

63 K

308 K

-238 K

31 K

Which contains the greatest mass of oxygen: 0.75 moles of ethanol (C2H5OH), 0.60 mole of formic acid (HCO2H), or 1.0 mole of water (H2O) ? Why?

What is the correct name for CH4? A) Carbon tetrahydride B) Carbon (IV) hydride C) Monocarbon tetrahydride D) Monocarbon hydroxide

The table shows the chemical formulas for four substances. Which substance have the same numbers of carbo atoms?

How many Fe atoms are within a single FeCl2 molecule

What is the atomic number? what is the atomic mass (a. k. a. mass number?

Magnesium burns with a very bright light. When the flame goes out, a White powder is left behind. what is the word equation for this reaction.

Identify the types of intermolecular forces found for each of the liquids and relate these to the shape of the drop as seen from the side. Include the terms cohesive and adhesive forces properly in your explanations.

Which type of experiment follows ethical standards?

What kind of change occurs when a compound is separated into its components?

The reaction rate low is independent of which of the following charactetics • Reactor type] • Temperature • Concentration of components • Pressure