Question and answer
Which of the following compounds contains the Mn3+ ion? MnBr 2 Mn2O3 MnS MnO
Mn2O3 contains the Mn3+ ion.
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Expert answered|andrewpallarca|Points 46324|
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Asked 11/26/2014 6:18:56 AM
Updated 11/26/2014 7:27:22 AM
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This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/26/2014 7:27:22 AM]
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Questions asked by the same visitor
The neutral atom loses 2 electrons. Ca2+ b. Mn3+ c. I- d. S2-
Weegy: 1. The neutral atom loses 2 electrons =A. Ca2+ 2. 2. The neutral atom gains 2 electrons = D. S2- 3. . The neutral atom gains 1 electron = B. I- 4. The neutral atom loses 3 electrons = C. [ Mn3+ ] User: When Group 2A elements form ions, they lose two protons. gain two protons. gain two electrons. lose two electrons. (More)
Question
Updated 11/26/2014 7:33:27 AM
1 Answer/Comment
When Group 2A elements form ions, they lose two electrons.
Added 11/26/2014 7:33:27 AM
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Tin(IV) chloride. SnBr4 b. SnCl4 c. SnS d. SnSO
Question
Updated 11/26/2014 6:52:20 AM
1 Answer/Comment
Tin(IV) chloride is SnCl4.
Added 11/26/2014 6:52:20 AM
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Molecular compounds are usually exceptions to the law of definite proportions. composed of positive and negative ions. composed of two or more transition elements. composed of two or more nonmetallic elements.
Question
Updated 11/26/2014 6:57:31 AM
1 Answer/Comment
Molecular compounds are usually composed of two or more nonmetallic elements.
Added 11/26/2014 6:57:31 AM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [11/26/2014 6:58:43 AM], Rated good by jeifunk
Phosphorus pentachloridePCl5 b. SO2 c. P4S10 d. CBr4
Question
Updated 11/26/2014 6:55:44 AM
1 Answer/Comment
Phosphorus pentachloride is PCl5.
Added 11/26/2014 6:55:44 AM
This answer has been confirmed as correct and helpful.
What is the formula for phosphoric acid? H2PO3 H3PO4 HPO2 HPO4
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Not Answered
Updated 11/26/2014 7:25:52 AM
1 Answer/Comment
Phosphoric acid is H3PO4.
Added 11/26/2014 7:25:52 AM
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