(a)
The compound
N 2 H 4
is ionic or covalent.
(a)
Answer to Problem 27E
Explanation of Solution
Given Info: The compound is
Explanation:
A covalent bond is formed when electron pairs are shared by two atoms. A covalent bond is formed when two nonmetals combine or compounds that are gases, liquids or have low melting points.
Ionic bonds are formed by electrostatic interactions between an electropositive and electronegative atom. An ionic bond forms when a metal and a nonmetal combine or a metal combines with polyatomic anions.
In the compound
Conclusion:
Therefore, the compound
(b)
The compound
NaF
is ionic or covalent.
(b)
Answer to Problem 27E
Explanation of Solution
Given Info: The compound is
Explanation:
A covalent bond is formed when electron pairs are shared by two atoms. A covalent bond is formed when two nonmetals combine or compounds that are gases, liquids or have low melting points.
Ionic bonds are formed by electrostatic interactions between an electropositive and electronegative atom. An ionic bond forms when a metal and a nonmetal combine or a metal combines with polyatomic anions.
In the compound
Conclusion:
Therefore,
(c)
The compound
Ca ( NO 3 ) 2
is ionic or covalent.
(c)
Answer to Problem 27E
Explanation of Solution
Given Info: The compound is
Explanation:
A covalent bond is formed when electron pairs are shared by two atoms. A covalent bond is formed when two nonmetals combine or compounds that are gases, liquids or have low melting points.
Ionic bonds are formed by electrostatic interactions between an electropositive and electronegative atom. An ionic bond forms when a metal and a nonmetal combine or a metal combines with polyatomic anions.
In the compound
Conclusion:
Therefore,
(d)
The compound
CBr 4
is ionic or covalent.
(d)
Answer to Problem 27E
Explanation of Solution
Given Info: The compound is
Explanation:
A covalent bond is formed when electron pairs are shared by two atoms. A covalent bond is formed when two nonmetals combine or compounds that are gases, liquids or have low melting points.
Ionic bonds are formed by electrostatic interactions between an electropositive and electronegative atom. An ionic bond forms when a metal and a nonmetal combine or a metal combines with polyatomic anions.
In the compound
Conclusion:
Therefore,
(e)
The compound
C 12 H 22 O 11
is ionic or covalent.
(e)
Answer to Problem 27E
Explanation of Solution
Given Info: The compound is
Explanation:
A covalent bond is formed when electron pairs are shared by two atoms. A covalent bond is formed when two nonmetals combine or compounds that are gases, liquids or have low melting points.
Ionic bonds are formed by electrostatic interactions between an electropositive and electronegative atom. An ionic bond forms when a metal and a nonmetal combine or a metal combines with polyatomic anions.
In the compound
Conclusion:
Therefore,
(f)
The compound
( NH 4 ) 3 PO 4
is ionic or covalent.
(f)
Answer to Problem 27E
Explanation of Solution
Given Info: The compound is
Explanation:
A covalent bond is formed when electron pairs are shared by two atoms. A stable covalent molecule is formed only when the octet rule is followed for the atoms which share electron pairs. A covalent bond is formed when two nonmetals combine or compounds that are gases, liquids or have low melting points.
Ionic bonds are formed by electrostatic interactions between an electropositive and electronegative atom. An ionic bond forms when a metal and a nonmetal combine or a metal combines with polyatomic anions.
In the compound
Conclusion:
Therefore,
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Chapter 12 Solutions
Bundle: An Introduction To Physical Science, Loose-leaf Version, 14th + Enhanced Webassign Printed Access Card For Physics, Multi-term Courses
- Explain how a polyatomic ion such as carbonate (CO32-) exhibits both ionic and covalent character.arrow_forwardConsider the complete combustion of octane, C8H18. What is the coefficient in front of O2 when the equation is properly balanced? (13.2) (a) 12 (b) 13 (c) 20 (d) 25arrow_forwardUse arrows to show the polarity of each bond in (a) BrCl and (b) NI3. (Hint: Use the general periodic trends in electronegativity.)arrow_forward
- Draw the constitutional isomers for (a) C2H7N (two) and (b) C3H8O (three).arrow_forwardCalculate (to the nearest 0.1 u) the formula mass of these compounds. (a) carbon dioxide, CO2 (b) methane, CH4 (c) sodium phosphate, Na3PO4arrow_forwardWhich of the following is a correct formula for an alkyl halide? (14.4) (a) CH3Br (b) C7H16 (c) CH2NH2 (d) CH3CH2OHarrow_forward
- An Introduction to Physical SciencePhysicsISBN:9781305079137Author:James Shipman, Jerry D. Wilson, Charles A. Higgins, Omar TorresPublisher:Cengage Learning