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Naily [24]
2 years ago
8

which of the following correctly shows a prefix used in naming a binary molecular compound along with its corresponding number?

Penta-,6; hexa-,4; deca-,8; nona-,9
Chemistry
2 answers:
anyanavicka [17]2 years ago
4 0

Answer : The correct option is, nona-, 9

Explanation :

The naming of binary molecular compound is given by:

(1) The first element or less electronegative element is written first.

(2) The second element or more electronegative element is written then, and a suffix is added with it. The suffix added is '-ide'.

(3) If atoms of an element is greater than 1, then prefixes are added which are 'mono' for 1 atom, 'di' for 2 atoms, 'tri' for 3 atoms and so on..

(4) The prefixes used as 'meth' for 1, 'eth' for 2, 'prop' for 3, 'but' for 4, 'pent' for 5, 'hex' for 6, 'sept' for 7, 'oct' for 8, 'nona' for 9 and 'deca' for 10.

Hence, the correct option is, nona-, 9

aivan3 [116]2 years ago
3 0
The answer is Nona-9, penta- is five, hexa- is six, and deca- is ten.
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Based on the stoichiometry of the reaction, 156.114 g of CuNO3 are required to produce 88.0 grams of aluminum nitrate, Al(NO3)3.

<h3>What is stoichiometry of a reaction?</h3>

The stoichiometry of a reaction is the molar ratio in which reactants combine to form products.

The stoichiometry of the reaction shows that 6 moles of copper (i) nitrate produces 2 moles of aluminium nitrate.

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Therefore, 156.114 g of CuNO3 are required to produce 88.0 grams of aluminum nitrate, Al(NO3)3.

Learn more about stoichiometry at: brainly.com/question/16060223

Therefore, 156.114 g of CuNO3

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