05. Select True or False for each. The absolute location can be identified using the geographic coordinate system.
Lines of longitude run parallel to the Equator.
The Prime Meridian is located at an equal distance from the North Pole and the South Pole.
Jupiter and Pluto are gas giants.
Earth's core is a massive sphere of burning gases that gives off energy.
The tilt of Earth's axis is important to changes in climate on the sun's surface.

Many reactions take place in aqueous solution. when potential reactants are mixed, a reaction will occur if there is some driving force that favors the formation of products. it is often convenient to categorize reactions in terms of these driving forces: precipitate formation, in which an insoluble solid is formed, weak electrolyte formation, as in a neutralization reaction involving water, or transfer of electrons, as in a redox reaction. these reactions can be represented by full molecular equations, which contain all species in the reaction mixture, or by net ionic equations, which show only the species that actually undergo a change. the latter does not contain the spectator ions, which do not undergo a net change or do not take part in the reaction. part a when the following two solutions are mixed: k2co3(aq)+fe(no3)3(aq) the mixture contains the ions listed below. sort these species into spectator ions and ions that react. drag the appropriate items to their respective bins. view available hint(s) spectator ions ions that react part b what is the correct net ionic equation, including all coefficients, charges, and phases, for the following set of reactants? assume that the contribution of protons from h2so4 is near 100 %.ba(oh)2(aq)+h2so4(aq)→ express your answer as a chemical equation. view available hint(s) nothing provide feedback

The chart shows the bid provided by four contractors to complete a job. which contractor is the most cost-effective?

Quiz1. which physical state of nitrogen has the highest entropy? a solid© b gasoc liquid