I need 5 examples of matter

A volumetric flask is calibrated to hold a liquid at what temperature?

What is the major current use of solar thermal energy? A. to grow crops for biomass B. to provide heat and hot water for houses C. to collect heat from Earth's igneous rocks D. to power wind farms

3. If you increase the volume of a gas, the pressure will a. Decrease c. Both b. Increase d. Neither

B2O3 (s) + 3C (s) + 3Cl2 (g) - --> 2 BCl3 (g) + 3CO (g) What is the mass of carbon required in order to produce 6.00 mol BCl3

It takes 53.0 J to raise the temperature of an 11.0 g piece of unknown metal from 13.0∘C to 24.2 ∘ c. What is the specific heat for the metal?

What mass is 2.4E25 molecules of NaHCO3?

Why does pumping more air into a basketball increase the pressure inside the ball?

For each of these equations, determine the change in the number of moles of gas, δngas.? A.) (NH4) 2 CO3 (s) = 2NH3 (g) + CO2 (g) + H2O (g) B.) H2 (g) + Cl2 (g) = 2HCl (g) C.) 2H2 (g) + O2 (g) = 2H2O (l) D.) 2Na (s) + Cl2 (g) = 2NaCl (s)

How does the moon move?

Which noble gas has the same electron configuration as the oxygen in a water molecule?