In the equation for specific heat capacity, temperature is measured using the units degrees

What is the volume V of a sample of 3.10 mol of copper? The atomic mass of copper (Cu) is 63.5 g/mol, and the density of copper is 8.92*103kg/m3. Express your answer in cubic centimeters to 3 significant figures.

11. Which one of the following is a correct formation reaction? A. C (diamond) → C (graphite) B. H2 (g) + O (g) → H2O (l) C. C (graphite) + 4H (g) → CH4 (g) D. 6C (graphite) + 6H2O (s) → C6H12O6 (s) E. 2C (graphite) + 3H2 (g) + ½O2 (g) → C2H5OH (l)

How many atoms in 8.9 moles of iron

You are holding a rock tied to a string, which is an example of a pendulum. Identify and explain the proper term for each part of the pendulum in this example.

On the period table, the rows are called Question 3 options: A. periods B. columns C. sections D. groups

What's difference between "formula unit" and "molecule"?

It is nighttime where Candice lives, so A. she will be able to see half of the Sun in the sky. B. she will be able to see both the Sun and the Moon in the sky. C. she will not be able to see the Sun in the sky. D.

How many moles are in 1.2*10^3g of ammonia

What are the two gases that escaped Earth's atmosphere during early formation? A. Helium and nitrogen B. Helium and oxygen C. Hydrogen and helium D. Hydrogen and nitrogen

Distinguish between elements, compound and mixture