Volume is a measurement of how fast particles of a substance are moving.

What is the difference between an atom an ion how to determine the charge

Which of the following is the balanced form of the equation CH4 + O2 → CO2 + H2O? (a) 2CH4 + 3O2 → 3CO2 + 4H2O (b) CH4 + 2O2 → CO2 + 2H2O (c) CH4 + 5O2 → CO2 + 5H2O (d) you CH4 + O2 → CO2 + 2H2O

The reaction of methane with water to form carbon dioxide and hydrogen is non - spontaneous at 298 k. at what temperature will this system make the transition from non-spontaneous to spontaneous? the data refer to 298 k.

Electrons are capable of emitting energy in the form of light at very narrow ranges of wavelengths. these wavelengths can be measured to find the electron's a. mass. b. density. c. energy level. d. specific heat.

Hydrofluoric acid solutions cannot be stored in glass containers because HF reacts readily with silica dioxide in glass to produce hexafluorosilicic acid (H2SiF6). SiO2 (s) + 6 HF (aq) H2SiF6 (aq) + 2 H2O (l) 21.0 g SiO2 and 70.

What is the net ionic equation for the reaction ofFeCl3 and KOH in water?

How many total orbitals are within the 3s, 3p, and energy level?

When are tides highest? a. during the moon's first quarter phase b. when the sun, Earth, and the moon are nearly in a line c. during the moon's third quarter phase d. when the moon is at a right angle to the sun

How Fast Do Different Parts Of The EM Spectrum Travel In A Vacuum?

Why is haemoglobin a pure substance