Al2 (SO4) 3 + BaCl2 balanced equation

Write an equation that shows the dehydration of manganese (ii) sulfate pentahydrate.

Democritus thought that matter was made of tiny particles of earth, air, fire, and water. that were all round and smooth. that could not be divided. that could be divided.

Explain why the actual electron configurations of 2-7-1-1 represents a sodium in an excited state

How many grams of carbon dioxide are produced to react with 0.980 grams of Fe3O4?

The atomic mass of an element is A. the sum of the protons and neutrons in one atom of the element. B. twice the number of protons in one atom of the element. C. a ratio based on the mass of a carbon-12 atom. D.

One of the main ideas of the Quantum Theory is that: the energy of an electron can never be changed the energy of an electron can be varied by any amount the energy of an electron can be changed only by set amounts the energy of an electron can

ATP is a source of free energy that drives unfavorable reactions. Which of the processes are coupled to the dephosphorylation of ATP?

Calculate δg o for each reaction using δg of values: (a) h2 (g) + i2 (s) → 2hi (g) kj (b) mno2 (s) + 2co (g) → mn (s) + 2co2 (g) kj (c) nh4cl (s) → nh3 (g) + hcl (g)

7. A movable piston contains a sample of 680 mL of neon gas with a temperature of - 5 degrees C. When the piston is heated the sample expands to a volume of 1.32 L. What is the new temperature of the neon gas? 8.

How many moles are in 2.12g Cr2O3