Directions: Read the paragraph carefully and identify the correct words that fit in the given sentences inside the box. Write your answer on a separate sheet. Analyze the results
Dependent Hypothesis Test the hypothesis Draw a conclusion Question/Problem Observation Six Scientific step will lead you to an educated guess called (5) where you can have tentative answer to your question. In order for you to prove your educated guess you need to (6) by designing and conducting an experiment. In the experiment you need to identify the variables present and these are the (7) and (8) variables. The data from the experiment will be collected to (9) The summarized results from the experiment will determine whether the hypothesis is accepted or rejected and that is where you (10)Lu

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

Calculate the energy required to ionize a hydrogen atom to an excited state where the electron is initially in the n = 5 energy level. report your answer in kilojoules

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring