What is the systematic name of Ta2O5? If the charge on the metal remained constant and then sulfur was substituted for oxygen, how would the formula change?

Q: Why aren’t roman numerals used to indicate the charge in the name of the Al³⁺ ion?

A: If any atom of element always have the same charge, the Roman numeral is unnecessary (which…

Q: Give the correct formula/name for each of the following compounds P4O10 magnesium nitrate…

A: The correct formula/name for each of the given compounds given as,

Q: You have the mythical metal element " X" that can exist as x+, X2+, and Xô+ ions. What would be the…

A: chemical formula is a way of representing any chemical compound we are required to find chemical…

Q: 2. Give a systematic name for the formula or the formula for the systematic name of the following…

A: (a) Lead (IV) oxide : PbO2  Here (IV) indicates the oxidation state of Pb i.e +4.  (b) Cu2S : Copper…

Q: What is the correct name of H2SO4? * O Hydrogen Sulfide Sulfurous O Hydrosulfuric Acid O Sulfuric…

A:

Q: What is the correct name of the compound PbSO4?a) Lead sulfate d) Monolead sulfateb) Lead(I) sulfate…

A:

Q: Write the name / formula for the given compounds: a) AlH3 ________________________

A: To find: The name of AlH3.

Q: Name ionic compound. Fe2O3

A: Given ionic compound,            Molecular formula Fe2O3

Q: nitric acid, HNO3 Spell out the full name of the ion.

A:

Q: Write formulas for the compounds aluminum sulfide, magnesium nitride, andvanadium(III) oxide

A: Given compounds: Aluminium sulfide, Magnesium nitride, and Vanadium (III) oxide To find: The formula…

Q: Choose the INCORRECT name formula combination. CaH2 calcium hydroxide AICI3 aluminum chloride…

A: The crisscross approach is an alternative to writing a valid formula for an ionic chemical. The…

Q: Give the systematic name for the formula or the formula for the name: (a) ammonium sulfate; (b)…

A: An ionic compound is a compound where the complete transfer of electrons takes place from one…

Q: The name for NH&NO3 is O ammonium nitrogen trioxide O ammonium nitrite. O ammonia nitrogen oxide O…

A: To find: The name for NH4NO3

Q: 4. Write the formula for cach Formula Hydronitric acid chromium (I) phosphite silver oxalate…

A: Name and formula of molecules.

Q: Give the name of the ion with 28 protons, 26 electrons I know that is Nickle with a postive 2…

A: Given: The number of protons in the ion = 28 The number of electrons in the ion = 26 We have to…

Q: What is the chemical name for each formula, S4O6 and IF8?

A: S4O6 chemical name is  tetrathionate ion.

Q: Write names as appropriate for each of the following monatomic ions. a. Pb+4 Is it Plumbic ion or…

A: Write name of the given cation ?

Q: 14. In the compound calcium carbonate, (CACO3) what is the charge on the polyatomic ion CO3 ? a. 3…

A: The answer is option ( C)2- is correct

Q: The correct formula for tetraphosphorus hexoxide is:   a.  P4O6 b.  P5O6 c.  P4O7 d.  PO6

A: The name indicates that give chemical compound has 4 Phosphorus atoms and 6 O atoms with it.

Q: The correct formula for sulfurous acid O a HSO3 O b H2SO3 H2SO4 O d H3SO4

A: We know that, sulfurous acid contain S, O, H in which S is in +5 oxidation state.

Q: what is the ionic formula of x in XCI2

A: X is in +2 oxidation state in Cacl2 molecule so it can be from 2 group element  It can be Be+2,Mg+2…

Q: How many of the following pairs (Name/Formula) are INCORRECT? Calcium Carbonate / Ca(HCO3)2 Copper…

A:

Q: Which of the following is the correct name for N2O5 Dinitrogen Hexoxide Nitrogen Oxide…

A: The correct name for N2O5 is given in step two.

Q: Give the name/formula for the following: a. Li[Ag(CN)2] b. K3[Fe(CN)6] c.…

A:

Q: What is the correct chemical formula for bromous acid O HBRO2 O HBRO3 O HBRO O HBr

A: HBrO2 is the formula of bromous acid, bromine in +3 oxidation state H+ and bromite ion BrO2- first…

Q: A hydrate is determined to be 54.57% CoCl2 and 45.43% H2O. Determine the chemical formula of this…

A: It is given that:Amount of CoCl2 in hydrate = 54.57 %Amount of H2O in hydrate = 45.43 %

Q: In an ionic compound with the formula MX2, what is the charge on M?

A: An ionic compound with the formula MX2 is given. Charge on M is depend on dissociation of MX2

Q: of

A: V + 5 ( Cl ) = 0 for VCl5  Charge of Cl = -1  V + 5 ( -1 ) = 0  V - 5 = 0  V = +5  So ;  Charge on…

Q: Write the formula for molybdenum (I) oxide Write the name for C8H18

A: Ionic compounds are formed by the transfer of electrons from cations to anions. In the ionic…

Q: Davidson Give the systematic name of each covalent compound. Spelling counts. SF,: Sulfur…

A: Solution The chemical formulas for valence compounds area unit remarked as molecular formulas as a…

Q: Write the correct name for P05~. 3- ion

A:

Q: Write the formula for the polyatomic ion and name each of the following compounds: MnCO3 Ag2SO4…

A: If an ion contains two or more atoms covalently bonded to each other, then the ion is called…

Q: n the blank type in the formula of a compound formed by the imaginary ions, X2+ and Y3-.

A:

Q: How is covalent naming similar to ionic? What is different for covalent naming? Write the prefixes…

A: Given,  How is covalent naming similar to ionic naming ? What is different in covalent naming ?…

Q: 4. Give a systematic name for the formula or the formula for the systematic name of the following…

A: By giving the name of atom , and type of ions we can determine name from formula and formula from…

Q: Write the name of each compound next to its chemical formula. a.) NH4NO3 ______________________ b.)…

A: a) The compound given is NH4NO3  Hence the compound has ammonium cation i.e NH4+ and nitrate anion…

Q: What is the name of the acid with the formula H2SO3? O sulfurous acid O sulfur acid O hydrosulfuric…

A: The structure of H2SO3 is given as: Oxidation state of sulfur in the acid is +4.

Q: The ionic compound pictured here could be Click here if the picture is not displayed e O carbon…

A: Ionic compound are formed by ions consisting of cation and anion

Q: If the polyatomic anion ClO 2− is called chlorite, what is the name for the acid HClO 2?

A: The name of HClO2 acid needs to be determined on the basis of the name of polyatomic anion ClO2-.

Q: What is the correct name of a compound having the formula Cr2O3?           (A) Chromium oxide;…

A: Correct name of a compound having the formula Cr2O3  Chromium (III) oxide

Q: How can you tell whether Si2Br6 is considered an ionic or molecular compound according to its…

A: Ionic compound is formed only when highly electro positive metal combines with a non-metal.

Q: The formula for the carbonate ion is CO3 -2 predict the formula for carbonic acid

A: Ionic compounds are a combination of positive ions called a cation and negative ions called an…

Q: what is the compound name for Fe3(PO4)2

A: Fe2+ (iron) , valency = 2 PO43- (phosphate) , valency = 3

Q: The formulae of some ions are shown. positive ion negative ion 3- A13* so,- Mg2- NO, K* Cr Which…

A: All given compounds are ionic compounds in which cations (positively charged ion) and anions…

Q: What is the formula for Potassium Hydroxide? А. КОН о в. К(ОН)2 O C. K2HO O D. KO

A: Formula of a compound is written by the combination of basic radical first then acidic radical

Q: What is the correct name for the polyatomic anion for K3PO4?

A: Given, K3PO4

Q: The name of the compound with the formula N2F4 is(a) nitrogen fluoride(b) dinitrogen fluoride(c)…

A: The question is based on the concept of naming the compound. We have to write the name of the…

Q: Name the polyatomic ion given    MnO4-

A: The chemical formula of the given polyatomic ions is MnO4-.

Q: You have the mythical metal element " X" that can exist as x+, X²+, and X°t ions. What would be the…

A: The criss-cross approach is an alternative of writing a valid formula for an ionic chemical. Each of…