Write the chemical formula for ammonium phosphide |3+ 4+ 3 2 2+ 1 2 3 5 6 7 8 9 0 1 3 5 7 (aq) (s) (1) (g) PO3 ld NH3 P PO4 NH4 Ph Z LO

Q: FeCl2FeCl2 Express your answer as an ion.

A: The given compound is FeCl2.   The reaction between metal and non-metal involves ionic bond. In a…

Q: Identify the ions in (NH4)2Cr2O7.

A: (NH4)2Cr2O7 breaks as-> (NH4)2Cr2O7 -> 2(NH4)^+ + (Cr2O7)^2-

Q: Choose the correct arrangement of the following bonds in terms of increasing ionic character. H-C,…

A: The ionic character of a bond can be determined on the basis of electronegativity difference between…

Q: Foreachionic compound below, determine the compound name and the cation: anion ratio. 1. 2. 3. Li F…

A: The cation anion ratio or cation:antion is determined with the help of the no. of cations and anions…

Q: Which one of the following is not a match?   Group of answer choices A. HNO3(aq) and nitric acid B.…

A: Given:

Q: The formula for the hexacyanocobaltate (II) ion is    Co(CN)6-4. Write the formulas for and name the…

A: The coordination complexes can be defined as the complex compounds which have coordinate linkage…

Q: Identify the charge, X, on the Zinc ion ZnX. Answer Choices  -2 +1 +3 +2 -1

A: When an atom loses electrons it gets positive charge. For example : M ------> M+ + e- M…

Q: I. Provide a systematic name for each of the following compounds O,N. OH O,N. H он (d) "Br (n)

A: For these given compounds, the determination of position of the substitutions either in the aromatic…

Q: _Fe,O, + _2__Al → _2_Fe + AlO,

A: According to the Law of Conservation of Mass " all atoms of various elements must be equal on both…

Q: Give systematic names for the following compounds: ОН HO, NH2 Br

A: Select the principle carbon chain  Numbering  Naming as per alphabetical rule (prefix + word root +…

Q: Q4//Calculate the ionization ratio of o.5M * Ammonium hydroxide, pKa-4.74 60% 0.6% 6%

A: The degree of dissociation is given by the formula, Degree of dissociation = KaC where Ka is the…

Q: Name/provide formulas for the following ionic compounds. Points: -4 or less +3 -6 or -5 -7 or -8 +2…

A: The chemical formula represents the relative ratio of atoms of various elements present in one…

Q: at 45 °C when [Fe] = 3.00 M and [Mg+] = 0.310 M. %3D Express your answer to three sianifioant

A: Given data are as follows:

Q: the hydrochloride Salt CHz CH2-NHz HO

A: Aromatic amines are base. When strong acid like hydrochloric acid reacts with such base,…

Q: The following will exhibit ionization isomerism, EXCEPT: A. Pt(NH3)2CI2 B. Pt(NH3),CI,Br2 C.…

A:

Q: Which of the following values is the overall charge of the dominant form of His at pH 11.0? O 2 O 2…

A:

Q: Element X has an electron configuration 1s22s22p1. The formula of the choride formed with element X…

A: The electronic configuration of an element helps in the determination of the number of electrons,…

Q: The value of delta S for the formation of POCI3 from its consitituent elements, P2(g) + O2 (g) +…

A: The given reaction is,

Q: Provide the systematic name of the following compound: [COBr(NH3)5]SO4

A: While naming a coordination complex,1. Name the ligands first following the alphabetical order, and…

Q: What is the cation in copper(II) chloride? CI- O b Co2+ Cu2+ CP-

A: The name of the compound given is Copper (II) chloride.

Q: Write the formula for diaquadibromoplatinum (II). C [Pt(H2O)2Br2]2 C [Pt(H2O)2]Br2*1 C [Pt(H2O)2]Br2…

A:

Q: Q4//Calculate the ionization ratio of o.5M * Ammonium hydroxide, pKa=4.74 60% 0.6% 6%

A: Given: pKa = -log Ka  4.74 = -log Ka  log Ka = - 4.74 = - 5 + 0.26 = log 10-5 + log 1.8 = log ( 1.8…

Q: Which of the following submicroscopic representations best represents (NH4)3N?

A: The  submicroscopic representation of (NH4)3N is given below.

Q: Using Woodward-Fieser rules, calculate Amax for the following compound OH 239 nm O 262 nm 284 nm O…

A: Woodward-Fieser rule demonstrates the path of theoretically calculate the λmax of the given…

Q: Name the following chemical formulas. WARNING: Ionic, covalent, and acid compounds are mixed.…

A: A chemical formula is used as a notation to show the constituents of a molecule. Naming of chemical…

Q: I. Give the Lewis dot structure of the following: a. NazSO3 b. Dinitrogen tetroxide II. Predict the…

A:

Q: Which species have AH°¢ = 0? C (s, diamond) O Zn (s) O I2(g) O F2 (1) Hg (s)

A: The standard enthalpy of reaction for formation of a compound from its atoms or molecules in the…

Q: Many chemical names are similar at first glance. Give the for-mulas of the species in each set: (a)…

A: Formula of a compound consists of the symbols of the constituent elements together with the…

Q: Whic of the following elements has the highest first ionization energy? a) C b) B c) F d)Li  e)…

A: Since we know that   Ionization energy is the amount of energy needed to remove an electron from…

Q: Br

A: All chemical compounds can be named with certain rules which are purposed by IUPAC. It purposed to…

Q: What is tne pr ne lollowing on seque. 1. SO3, H2SO4 2. Cl2, AICI3 ? 3. HNO3, H2SO4 4. H2о, н OH Он…

A: Step I : Sulphonation of phenol  Step II : Chlorination of 4-hydroxy benzenesulfonic acid  Step III…

Q: 5) The compound methylamine, CH3NH2, contains a C-N bond. In this bond, which of the following best…

A: The electronegativity of nitrogen is 3.00 and carbon is 2.55.

Q: Write the chemical formula for the sulfate ion 4+ 3+ 2+ + 4- 0 8 7 6 5 3 2 1 19 6 5 7 8 12 (aq) (g)…

A: The chemical formula for the sulphate ion is -SO42-(aq)

Q: HBr A) Br2 но 1.) BH, / THF 2.) H,O2. HO H,SO, H,0

A:

Q: identify the michaelldonor and michael ассeptor

A:

Q: Which of the following sets of cations is in order of increasing ionic radi. A Ba?* < Li" < K* <Cs*…

A:

Q: Titanium(IV) oxide has the formula Group of answer choices Ti(IV)O Ti4O TiO4 TiO2 Ti4O2

A: Titanium(IV) oxide is also known as Titanium dioxide is the naturally occurring oxide of titanium…

Q: (1i) Table 1 shows the atomic numbers and melting points of the elements in group 7. group 7 atomic…

A: Applying concept of vonder waal's interaction between gaseous molecules.

Q: The perecent of ionization of 0.2 MNH3 is (Hint K, = 0.000018) (Write your answer to 1 d.p e.g 1.2)

A: Percentage ionisation can be calculated as follows

Q: Rank the following in increasing order of nonmetallic character by numbering them in order from 1…

A: In the periodic table, nonmetals are arranged at the extreme right . These are the elements whose…

Q: which of the following has the high first ionization energy: Na k * OP OK Os Na

A:

Q: I am doing a prelab and I need help with the questions. I want to make sure I did everything right.…

A: 1.The group (I) cations are Ag+, Pb2+ and Hg22+, they all form form white precipitate, corresponding…

Q: Copper (I) ion Sulphide ion A. 3d Зр В. 3d 3s and 3p С. 4s 3p D. 4s and 3d 3s and 3p

A:

Q: Explain the following which one exists (i) K19= 1s² 2s² 2p° 3s² 3p° 4s' and 1s² 2s² 2p° 3s² 3p° 3d'…

A: Electronic configuration represents the filling of electrons in the shells of the atoms in the…

Q: Which ionization process is represented by arrow A in the figure for Na? В СD E=0 A-E 11 Na O (A)…

A:

Q: 7 1 4 6.3Li +1H - 2He+ 2 1H 4 О не O 4 O ABe 3 On

A:

Q: bion oimo K Rule of Seven: For Problems 6-15, give the name or formula. 6. Borite 9. BrO2 52 HCOOH…

A:

Q: * Q4//Calculate the ionization ratio of o.5M Ammonium hydroxide, pKa=4.74 60% 0.6% 6%

A: Given  C = 0.5 M pKb = -log Kb  4.74 = -log Kb  log Kb = -4.74  = -5 + 0.26 = log 10-5 + log 1.8 =…

Q: What is the chemical formula for thallium(III) sulfide?   Group of answer choices A. Tl3S2 B. TlS C.…

A: 1)In the chemical formula of an ionic compound, left side metal ion and right side anion are…