How are insect wings not likely to be fossilized?

Salt form by hno3 + ba (oh) 2

What is chemical weathering of rock

16. In a reaction that has reached equilibrium, a. The forward and reverse reactions are occurring at the same rate. b. The reactants and products are in equal concentrations. C. The forward reaction has gone further than the reverse reaction. d.

An acid can be defined as an (1) H + acceptor (3) OH - acceptor (2) H + donor (4) OH - donor

A chemical equation is shown: AI + O2 → Al2O3 According to the law of conservation of mass, how many atoms of oxygen exist in the products of this reaction? A) 6 B) 5 C) 3 D) 2

During an endothermic phase change, what happens to the potential energy and the kinetic energy? Potential energy stays the same, and kinetic energy increases. Potential energy increases, and kinetic energy increases.

In the following atomic model, where does the strong nuclear force happen? А B с -0 outside A between A and B between B and C O inside C

Which groups of elements on the periodic table form metal ions that do not require roman numerals in their names?

Write the Chemical formula for the conjugate base of the following Bronsted-Lowry acids. A) H2SO4 B) HPO4^2-

The heat from the bonfire is transferred to the student's hands through the process of