Concept explainers
(a)
Interpretation:
The formula of iron acetate, ionic compound needs to be determined.
Concept introduction:
The ionic compounds are those compounds which are formed by the ionic bonding in which the ions of atoms are bonded together by the electrostatic force. Thiscompound possesses neutral charge overall, but it contains cations and anions, which are positively charged and negatively charged ions respectively.
(b)
Interpretation:
The formula of ionic compound, calcium nitrate needs to be determined.
Concept introduction:
The ionic compounds are those compounds which are formed by the ionic bonding in which the ions of the atoms are bonded together by the electrostatic force. This compound possesses neutral charge overall, but it contains cations and anions which are positively charged ions and negatively charged ions respectively.
(c)
Interpretation:
The formula of potassium oxide, ionic compound needs to be determined.
Concept introduction:
The ionic compounds are those compounds which are formed by the ionic bonding in which the ions of the atoms are bonded together by the electrostatic force. This compound possesses neutral charge overall, but it contains cations and anions which are positively charged ions and negatively charged ions respectively.
(d)
Interpretation:
The formula of gold(III)chloride, ionic compound needs to be determined.
Concept introduction:
The ionic compounds are those compounds which are formed by the ionic bonding in which the ions of the atoms are bonded together by the electrostatic force. Thiscompound possesses neutral charge overall, but it contains cations and anions which are positively charged ions and negatively charged ions respectively.
(e)
Interpretation:
The formula of barium nitride ionic compound needs to be determined.
Concept introduction:
The ionic compounds are those compounds which are formed by the ionic bonding in which the ions of the atoms are bonded together by the electrostatic force. This compoundpossesses neutral charge overall, but it contains cations and anions which are positively charged ions and negatively charged ions respectively.
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Chemistry: Principles and Reactions
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- Suppose that mercury forms a perfect spherical droplet with a diameter of 5.0 mm. (a) What is the volume of the mercury droplet in cubic centimeters (cm3)? (b) If the density of mercury is 13.6 g/cm3, calculate the mass of the droplet. (c) How many mercury atoms are present in the droplet? (Volume of sphere = (4/3)3.14r3)arrow_forwardThe radius of an atom of gold (Au) is about 1.35 Å. (a) Express this distance in nanometers (nm) and in picometers (pm) (b) How many gold atoms would have to be lined up to span 1.0 mm? (c) If the atom is assumed to be a sphere, what is the volume in cm3 of a single Au atom?arrow_forwardGive the chemical formula for (a) chlorite ion, (b) chlorideion, (c) chlorate ion, (d) perchlorate ion, (e) hypochlorite ion.arrow_forward
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