What is the concentration of hydronium in each of the following cases:

[OH-] = 10-12 M?

[OH-] = 10-2 M?

Why can metallic elements bend, while solid but non-metallic break or crumble?

How is ammonia used or found in nature?

Which statements are true of all scientific endeavors? Check all that apply. All scientific endeavors are time consuming. All scientific endeavors are expensive. All scientific endeavors are supported by evidence.

According to kinetic-molecular theory, which of the following would not be considered an ideal gas? Check all that apply.

Place ½ teaspoon of baking soda in each large container. If the baking soda is lumpy, first place it on a small plate and use the back of a spoon to break up the lumps. Why is it important to break up the lumps?

When does a spring tide take place? At the beginning of spring Only during the spring season Only after spring is over At any time

The highest cloud are known as

What is the mass of 4.85 X 10^22 atoms of iron (Fe) ?

If element x has 95 protons how many electrons does it have

Which of the following when dissolved in deionized water would make a good conducting solution? a) methanolb) sugarc) baking soda