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A container of what volume would be required to store 60.0 moles of a gas at a pressure of 20.0 atm and a temperature of 50.0 Celsius?

79.6 L

12.3 L

1250 L

8060 L

Which of the following salts is the least soluble in water? A.) Strontium Phosphate B.) Mercury Bromide C.) Thallium (I) Sulfide D.) Silver Bromide E.) Copper Iodide F.) Silver Arsenate

18 mL of solvent was added to 82 mL of distilled water for a final solution volume of 100 ml. What is the percent concentration of solvent in the final solution?

A student had 1.00 L of a 1.00 M acid solution. Much to the surprise of the student, it took 2.00 L of 1.00 M NaOH solution to react completely with the acid. Explain why it took twice as much NaOH to react with all of the acid.

Which property describes a mixture? Select three options. It can be separated by physical methods. It has a single chemical composition. It can appear different from different sources. It cannot be described by a chemical symbol or formula.

How is the ionization energy trend in the period

Which of the following contains both ionic and covalent bonding? CH4 NaCl NH4Cl N2O4 If the formula for a compound is represented by X2Y3 and the charge on the Y ion is - 2, what is the charge in the X ion? +1 +2 +3 +4

Qual e o maior orgao do corpo humano

Whic of the following fromulas represents a nonpolar molecule? a) N2 b) H2O c) NaCI d) HCI

What is the density of 19.2 g of oak that has a volume of 25.7 cm3?

Which of these is a compound? О co2, O2, Co