Write the following measurements and scientific notation:

1. 800,000,000 m

2. 0.0015 kg

The characteristic flame test colors of metal ions are due to atomic emission spectra. Duscuss the relationship between the absoption and emission of light and the factors responsible for flame test colors.

A 0.0100 M solution of AgNO3 has a concentration of Ag ion equivalent to

The pH of lemon juice at 298 K is found to be 2.32. What is the concentration of e^-1. ions in the solution?

What might happen if you did not consume carbohydrates

When wood burns in the presence of oxygen, in what from is energy released? A. Water Vapor B. Hydrogen C. Heat and Light D. More oxygen

An alkali metal is most likely to form an ionic bond with an element from which group? noble gases halogens alkaline earth metals transition metals

What is CO2 nomenclature

Salt form by hno3 + ba (oh) 2

Which of the following choices will an atom of nitrogen (N) be most likely to bond with? A. 2 calcium (Ca) atoms B. 1 hydrogen (H) atom C. 3 lithium (Li) atoms D. 2 carbon (C) atoms

Explain why the lattice energy and the energy of crystallization of a substance differ in sign but are equal in magnitude.