Why are alloys useful?

Water is placed outside at 298 K overnight. Which statement best describes what would happen? a) 298 K converts to - 24.9 °C, so the water would freezeb) 298 K converts to 24.9 °C, so the water would remain in its liquid statec) 298 K converts to 24.

35 Given the balanced equation representing a reaction:Al2 (SO4) 3 + 6NaOH = = > 2Al (OH) 3 + 3Na2SO4 The mole ratio of NaOH to Al (OH) 3 is (1) 1:1 (2) 3:1 (3) 1:3 (4) 3:7

Carbon burns in the presence of oxygen to give carbon dioxide. Which chemical equation describes this reaction? A. carbon + oxygen + carbon dioxide B. carbon + oxygen → carbon dioxide C. carbon dioxide → carbon + oxygen D.

What type of gas is burned in the bunsen burner?

Calculate the mass, in grams, of the solute present in a 298 g solution with a mass percent of 24.3% NaOH.

Is ice cream a mechanical mixture or solution why?

Which term is used to describe the attraction that an oxygen atom has for the electrons in a chemical bond?

Suppose you wanted to dissolve 109 g of sodium carbonate in enough water to make 6.00 L of solution. What is the molarity of this solution?

0.0055 in scientific notation

Mineral oil dissolves in hexane but not in ethanol