Whet mistake did Cad mekel Carl makes the table below to determine the number of
atoms of each element in the chemical formula
4Ca(CIO)
Element
Calcium
Chlorine
Oxygen
Calculation Total atoms
1x4
4
172
2
372
He did not multiply the calcium stoms by the
subscript 2
He did not add the coefficient to the choirea
orygen atoms
He did not add the subscriot 2 to tre calor ao
He did not multiply the chone and one or
by the coeficient 4

Match the words in the left column to the appropriate blanks in the sentences on the right. (a) this is the law of definite proportions: all samples of a given compound, regardless of their source or how they were prepared, have proportions of their constituent elements. (b) this is the law of conservation of mass: in a reaction, matter is neither created nor destroyed. (c) this is the law of multiple (c) this is the law of multiple blank: when two elements form two different compounds, the masses of element b that combine with 1 g of element a can be expressed as a ratio of small whole-numbers. in this example, the ratio of \rm o from hydrogen peroxide to \rm o from water = 16: 8 \to 2: 1, a small whole-number ratio.: when two elements form two different compounds, the masses of element b that combine with 1 g of element a can be expressed as a ratio of small whole-numbers. in this example, the ratio of o from hydrogen peroxide to o from water = 16: 8 → 2: 1, a small whole-number ratio.