Physics
Physics, 12.09.2019 23:30, jj1077348

Does a chemical reaction transform one of more substances into a new substance.

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Chemistry, 27.07.2019 22:00, saltytaetae
What is chemical equation a.substance present after a reaction b.reaction in which substances combine to form a more complex compoud c.principle that states that matter if not created of destroyed during a chemical rection d. reaction in which one element replaces another in a compoud e.substance present before a reaction f.number telling how many molecules of a substance are involved in a chemical reaction g.reaction in which compounds are broken down into simpler substances h.uses symbols and formulas to show chemical reactions.
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Chemistry, 04.08.2019 03:30, brookedeanovich
Across 1) this is a solid that is formed during a chemical reaction, typically in solution. 4) a heat-absorbing process. 6) this is the phase of matter with fixed shape and volume. 7) this is a sign of a chemical reaction that involves a new color being created during the reaction. 8) the changing of substances to other substances by the breaking of bonds in reactants and the formation of bonds in products. 10) these are the elements or compounds that enter into a chemical reaction. - down 2) this is a change in both form and nature of substance in which bonds are broken. 3) this is the substance(s) formed in a chemical reaction. 5) this is the form of energy that is transferred because of a difference in temperature. 9) this is a substance that cannot be broken down further by chemical means. submit
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Chemistry, 14.11.2019 07:31, Alex4530
(5 simple questions) 1. which of these is an indication that a chemical reaction has occured? a. formation of gas b.freezing of a substance c.boiling of a substance d.melting of a substance 2.if the temperature changes in a chemical reaction, what has occurred? a.energey was destroyed b.energy was transferred c.energy was created d.there was no energy transfer 3.which of these accurately describes the reactants of a reaction? a.substances that do not participate of a reaction b. new substances that are present at the end of a reaction c.substances that are used up in a reaction d.new substances formed in the reaction (rest are below)
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Does a chemical reaction transform one of more substances into a new substance....

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