How is tarnishing different/similar to corrosion?

What is the electron configuration for the Co3 + ion? Use the buttons at the top of the tool to add orbitals in order of increasing energy, starting at the bottom with the lowest energy orbitals. Click within an orbital to add electrons.

What is an acid-base indicator?

Why is metal rusty? what reaction?

What is a simple chemical test that will distinguish calcite from non-carbonate minerals?

Explain about neutrinos and anti-neutrinos in about 300 words.

Is Fe a element or a compound? Is Aluminum a element or a compound? Is HCI a element or a compound? Is Hydrogen Peroxide element or a compound? Is H2 element or a compound? Is NaOH element or a compound?

Which of the following chemical reactions is an oxidation-reduction reaction? Answer WO3 + 3H2 W + 3H2O KNO3 + LiCl LiNO3 + KCl CaSO4 + 2NaCl Na2SO4 + CaCl2 Mg (NO3) 2 + 2HBr MgBr2 + 2HNO3 According to the collision theory and model created to

Which statements describes h20 (l) and h2o2 (l) A) both are mixtures that have different properties B) both are mixtures that have the same properties C) both are compounds that have different properties D) both are compounds that have the same

5.00 g of magnesium represents how many moles?

Enter your answer in the provided box. how many degrees of unsaturation are present in c7h8o?