Chemistry, 29.08.2019 14:30 cyynntthhiiaa4

What mass of h2so4 is contained in 26 grams of a 15% solution?

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Chemistry, 22.06.2019 06:30, dimondqueen511

How many moles of carbon dioxide will form if 2.5 moles of c3h8 is burned

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Chemistry, 22.06.2019 12:30, AnastasiaJauregui

Which of the following describes a compound? (hint: carbon and oxygen bo a. a piece of pure carbon, containing only carbon atoms b. oxygen gas surrounding a solid piece of carbon c. a substance made of two oxygen atoms for each carbon atom carbon and oxygen atoms mixed without being bonded together

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Chemistry, 22.06.2019 20:20, Matseleng3775

The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.