What is needed to create chemical reactions

Which of these elements is unlikely to have a reaction with any element or compound? rubidium (Rb) magnesium (Mg) cobalt (Co) argon (Ar)

Why is it important for a person heart to be healty

Solid sodium hydroxide reacts with gaseous carbon dioxide to form solid sodium carbonate salt and liquid water. Formulate the balanced chemical reaction When 1.85 mol NaOH and 1.

I have very good ability to conduct electricity. I am never found alorie in nature. When I combine with other elements, I usually give up my one valence electron. I am the only element in my group with a one-letter symbol.

What is the powbr of 10 when 0 000028 is written in scientific notation?

What types of weather are associated with cold fronts?

How do you separate oil and vinegar?

A mixture of 0.438 M H2, 0.444 M I2, and 0.895 M HI is enclosed in a vessel and heated to 430 °C. H2 (g) + I2 (g) 2 HI (g) Kc = 54.3 at 430∘C Calculate the equilibrium concentrations of each gas at 430∘C.

Why is the atmospheric pressure lower on a high mountain peak than at sea level

What is the mole ratio of N2 + 3H2 Right arrow. 2NH3