A solution with a pH of 11 has a [H+] of:

A) 11

B) 1 x

C) 1 x

D) 1 x

E) 1 x

Liquid sodium is being considered as an engine coolant. How many grams of liquid sodium (minimum) are needed to absorb 9.50 MJ 9.50 MJ of energy in the form of heat if the temperature of the sodium is not to increase by more than 10.0 °C? 10.

In the lab, you choose to design a simple experiment to distinguish between hydrophilic and hydrophobic substances. You start by adding equal amounts of vinegar and oil to a container.

Which of the following instruments is used during a titration? test tube beaker burette crucible

Which statements describe properties that are unique to metalloids? Check all that apply. Metalloids are shiny. Metalloids are semiconductive. Metalloids are solid. Metalloids are amphoteric. Metalloids are brittle

What does pH stand for? and how acidic is the soil after rainfall

Write the complete electron configuration for the noble gas found in the third period

Convert 0.023 kg to centigran

How many unpaired electrons arethere in Cu1 + ion

A 750 mL sample of nitrogen is heated from 30°C to 92 C at constant pressure. What is the final volume?

Write a brief explanation about why a plant extract is a mixture