What are fingerprints composed of, and how are they deposited?

Which process is responsible for changing the composition of rock? erosion abrasion chemical weathering mechanical weathering

Epsom salt is commonly purchased in the pharmacy for a variety of uses, anti-inflammatory, laxative, and cosmetic. epsom salt is a hydrated salt of magnesium sulfate. if 2.000 g of epsom salt are heated to remove the waters of hydration, 0.

Porque el agua es buena elección para disolver liquidos en un laboratorio

What are the two types of pure substances? Give definitions for each.

One positive attribute of dietary fat is that it's a good source of A. vitamin c. B. water. C. energy. D. boron.

What is similar to iodine by chemical characteristics

The arrangement of electrons in the orbitals of an atom

A sample of C3H8 has 4.64 * 1024 H atoms. How many carbon atoms does the sample contain?

What is the value of 200c on a Kelvin scale

Calculate the moles of new H₂ O₂ using the balanced formula below and the average moles of KMnO₄ from calculation #2. The average moles of KMnO₄ is 0.90mol. 2KMnO₄ + 5H₂O₂ + 3H₂SO₄ → K₂SO₄ + 2MnSO₄ + 8H₂O + 5O₂ Edit: I got 2.