Balance each redox reaction occurring in acidic aqueous solution.
Chapter 2: Atoms Keyterms Important Scientist ● Law of Conservation of Mass ○ Matter is neither created nor destroyed during a chemical change ○ Cannot create materials from nothing, only by changing the way atoms are combined ● Law of Definite Proportions ○ A compound always contains the same elements in certain definite proportions and in no others ○ All samples of water will have 2 atoms of hydrogen and 1 atom of oxygen ○ The ratio of atoms yields a constant 2:1 volume ration ● Law of Multiple Proportions ○ Stated that elements might combine in more than one set of proportions, with each set corresponding to a different compound ● Molecule ○ Combined of two or more atoms ○ When two or more atoms of the same element combine, a homogeneous compound is formed ○ When two or more atoms of different elements combine, a heterogenous compound is farmed ● Atoms ○ The basic building blocks of matter and control the behavior of all matter ● Elements: Composed of only one kind of atom ● Compounds: made up of 2 or more kinds of atoms chemically combined in definite proportions ● Isotopes: classified the elements with grouping of simil
