Is SiCI4 a ionic or covalent

What happens to the particles in a substance as it freezes?

Explain why boats made of iron are able to float. The density of iron is 7.86x10^3 g/L

How many liters of 4 M solution can be made using 100 grams of lithium bromide?

If you have a yellow light bulb and a blue one, which emits light of higher frequency? a. yellow b. blue c. all visible light is the same frequency d. it depends upon how bright the light is

Are baking cookies an acid base reaction

Discuss carbohydrate chemistry

A radioactive nuclide that is used for radiation therapy for cancer has 33 neutrons and a mass number of 60. Which is the correct symbol for this nuclide? Superscript 27 subscript 60 upper C o. Superscript 33 subscript 60 upper C o.

Ions are atoms that have an electrical charge because they have gained electrons or lost electrons. If a neutral atom GAINS an electron, what is it's charge? Positive Negative Neutral

Can the groups of the periodic table be numbered in two different ways

Zn (s), Zn (NO3) 2 (0.30 M) || Ag (s), AgNO3 (0.010 M) 1. Draw the schematic of the electrochemical cell that you created including all the components (metals, solutions, salt bridges, voltmeters, etc.) in this portion of the experiment.