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Ionic compounds
Page 5
Questions (321)
Which ionic compound is expected to form from combining the following pairs of elements? yttrium and oxygen
i put YO but its
2 answers
asked by
Samantha
613 views
Which of the following ionic compounds are soluble in water?
Potassium perchlorate Lithium phosphate Lead nitrate Barium
2 answers
asked by
Tyna
611 views
Write the formula for iron (III) sulfate.
My answer is Fe2(SO4)3
2 answers
asked by
Ciaria
590 views
Why is the ionic compound NaCl (table salt) able to dissolve in a glass of the molecular compound water (H2O)?
2 answers
asked by
smith
594 views
What are the certain conditions when ionic compounds conduct an electric current? Why are ionic compounds not always used as
1 answer
asked by
carter
593 views
Find two interesting factoids for ammonium iodide, sodium acetate, silver nitrate, calcium carbonate, lithium carbonate,
2 answers
asked by
Anonymous
565 views
Can someone please check my answers for me for the following questions. THANK YOU!
1) An ion with an oxidation number of 3+ can
2 answers
asked by
anonymous
562 views
Based on the fact that calcium carbonate is an ionic compound, why is it insoluble in water????
Look up your solubility rules.
1 answer
asked by
Dave
576 views
Are these correct also?
Ammonium Chloride : NH4Cl Nitrogen Dioxide : NO2 Hydroiodice Acid : HI Stannous Iodide : SnI2 Perchloric
2 answers
asked by
Anonymous
573 views
Please help me....are these questions right or no? If not can you help me...any suggestions please?
7.(14). Which of the
2 answers
asked by
Taylor
564 views
If barium ions (Ca^2) have a charge of 2 + and hydroxide ions (C1^1) have a charge of 1-, the compound calcium chloride is?
a)Ca2
2 answers
asked by
Anonymous
577 views
An ionic compound has the following composition (by mass): Mg, 10.9%; Cl, 31.8%; O, 57.3%. What is the formula and name of this
2 answers
asked by
chemistry
555 views
A greenish blue salt known to be composed of copper and chloride ions is dissolved in DI water. Aluminum metal is used to reduce
2 answers
asked by
Diane
569 views
Calcium carbonate is an ionic compound. Propose an explanation for the solubility of calcium carbonate.
2 answers
asked by
Anonymous
558 views
when ionic compounds form, the ions come together in a way that balances out the charges on the ions. true or false?
4 answers
asked by
Taylor
558 views
Please I need help.
Many,but not all, compounds are made up of positive and negative ions. Three positive ions A^+, B^2+ and C^3+
2 answers
asked by
Shane
556 views
hi need help for these questions
a. which of the ions Cs+, Sr 2+, Ba 2+, will have the largest heat of hydration?which is the
2 answers
asked by
amanda
554 views
Classify each of the following by the type of solid if forms:
a. LiCl b. BaCl2 c. BCl3 d. CCl4 e. NCl3
7 answers
asked by
Lauren
552 views
In each of the following ionic compounds identify the main group to which X belongs:
A. XF2 B. MgX C. X2O3 D. Na2X
2 answers
asked by
masre man
527 views
How many chloride ions are present in 21.0 grams of CaCl2?
3 answers
asked by
Anonymous
556 views
what would the formula be for a compound containing chromium (III) ions and ions of element 27?
2 answers
asked by
Chelsea
548 views
Name the ionic compound form when a Magnesium reacts with chlorine?
2 answers
asked by
duane
548 views
I have two questions.
1. How do I predict the formula of ionic compounds when one is a polyatomic ion? Example: Al (+3) and
2 answers
asked by
Kate
544 views
Why lattice energy of lithium chloride is more exothermic than that of sodium chloride.
3 answers
asked by
Sabrine
528 views
Can Someone describe the structure of ionic compounds for me please..
Ionic compounds consist of a three dimensional array
1 answer
asked by
bryan
537 views
The melting temperature of the fluorides of selected alkali metals and alkaline earths are listed below (see Table). If one
2 answers
asked by
Karl
517 views
In aqueous solution Mg consists as an ion +2 . What would the formula of the metal salt magnesium sulfate be??
I think it will be
4 answers
asked by
Miki
534 views
the valence of aluminum is +3 and the valence of chlorine is -1. the formula for aluminum chloride is correctly written as?
How
1 answer
asked by
fernando
567 views
sodium iodide
copper II chloride sodium sulphate NaOH HCl magnesium nitrate also is this true: if the metal in the compound is
2 answers
asked by
Nabiha
520 views
ELement A has a valence electronic structure of ns2np1. Element B has the valence electronic structure of ns2np5.
Oh I meant
1 answer
asked by
John
516 views
What is magnesium oxide?
a. Polyatomic ion b. Ionic compound containing polyatomic ion c. Monatomic ion d. Oxyanion Is the answer
3 answers
asked by
Anonymous
546 views
What is the cation and anion symbol of Na3PO4?
2 answers
asked by
Liana
514 views
When the halogens form ionic compounds, what is the ion charge of the halide ions?
negative one
1 answer
asked by
Raj
536 views
The calcium ion carries a charge of 2+. The nitrate ion (NO3-) carries a charge of 1-. Which of the following is the correct
3 answers
asked by
Keri
509 views
write down the chemical formular for the following compounds
1.Sodium flouride 2.Berillium chloride 3.Pottasium iodide 4.Rubidium
2 answers
asked by
Dora
507 views
I have a compound of Na2subscriptCO3subscript. The cation it breaks into is NA+1 in the upper righthand corner, and the anion is
3 answers
asked by
Nelle
499 views
A sample of silver chromate (Ag2CrO4) has a mass of 29.0 g. How many CrO42- ions are present?
2 answers
asked by
w
492 views
Which phase of ionic compounds are good electrical conductors because the ions are free to carry electrical current?
A. Solid B.
2 answers
asked by
shana
501 views
which metal does not require having its charge specified in the names of ionic comppounds it forms?
a. Au b. Ca c. Cu d. Cr e. Fe
2 answers
asked by
luke
483 views
Select all ionic compounds in which the number of anions present is three.
ammonium sulfite ammonium perchlorate cadmium
3 answers
asked by
lebdjfkdjf
501 views
I think I get ionic compounds now. I'm just a bit unsure about my answers for these ones.
4. The cation is Au^3+ and the anion
4 answers
asked by
Nelle
476 views
Write the formulas for these compounds
1. manganese (IV) oxide 2. nickel (II) chloride 3. zinc chloride
1 answer
asked by
Nick
872 views
3) Some ionic compounds contain a mixture of different charged cations. For example, some titanium oxides contain a mixture of
1 answer
asked by
annuni
476 views
ionic compounds for the following:
calcium chloride calcium oxide sodium oxide sodium carbonate aluminium carbonate calcium
3 answers
asked by
Alpana
475 views
Dissolving one mole of salt in water yields two moles of ions.
A:NH4[Pt(NH3)Cl3] B: tris(ethylenediamine)cobalt(III) sulfate C:
1 answer
asked by
Amanda
463 views
Write the formula for each Ionic compound.
*barium nitrate
1 answer
asked by
Anna-Marie
474 views
Consider the following compound:
uranium (VI) sulfate I think the answer is U2(SO4)6 but I'm not sure if I need to simplify it to
1 answer
asked by
Tina
457 views
Nacl
what is the metal ion formuala and non metal formula
1 answer
asked by
mel
459 views
IONIC COMPOUNDS CONDUCT ELECTRICITY EXCEPT WHEN THEY ARE
A. IN WATER SOLUTION B. LIQUID C. BILNARY COMPOUNDS D. SOLID I will be
1 answer
asked by
Darius Graham
481 views
if barium ions have a charge of 2= nd hydroxide ions have a charge of 1-, the compound calcium is what?
3 answers
asked by
ronald
462 views
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Parent Categories (38)
Acids
Acids and Bases
Aqueous Solutions
Atomic Structure
Atomic Structure and Bonding
Atoms and Elements
Bonding and Valence Electrons
Chemical Bonding
Chemical Compounds
Chemical elements
Chemical Elements and Compounds
Chemical Formulas
Chemical Formulas and Compounds
Chemical Reactions
Chemical Reactions and Bonding
Chemistry
Compound Types
Compounds
Compounds and Formulas
Crystal Structure
Elements
elements and compounds
Inorganic Chemistry
Inorganic Chemistry/Coordination Compounds
Inorganic compounds
Ionic Bonding
Metals
Molecular Geometry
Naming compounds
Periodic Table and Chemical Elements
Periodic Trends
Physical Chemistry
Polyatomic ions
Properties of Compounds
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Solubility
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