Write the empirical formula for each compound  1. (NH2)2CNH 2. K2Cr2O7

Q: Classify compound as ionic or molecular. PtO2

A: A chemical compound consists of two or more different elements which are bonded with each other…

Q: Name each compound and calculate its formula mass. (a) PtO2 (b) N½O5 (c) Al(CIO3)3 (d) PBr5

A: Chemical formula provides the chemical composition of the elements and all compounds has unique…

Q: Calculate the formula mass for each compound. (a) CS2 (b) C6H12O6 (c) Fe(NO3)3 (d) C7H16

A: The formula mass is the sum of the atomic weight of each element in the empirical formula. The…

Q: w/ 8:03pm - Oct 28 at Write the formula for each compound. a. potassium carbonate: K2CO3 b.…

A: for balancing chemical species we need to make it neutral or we have to balance positive and…

Q: O N3- What is the formula of the nitride ion? NO33- NO32- O NO2 O NO3 N3-

A: 6. Given that : We have to identify the chemical formula for the nitride ion from the following :

Q: Name each ionic compound. a. NaF b. MgO c. SrBr 2 d. Li 2O e. TiO 2 f. AlCl 3

A: The name of each ionic compound has to be given below. a. NaF b. MgO c. SrBr2  d. Li2O e. TiO2  f.…

Q: A compound is 82.6% carbon and 17.2% hydrogen. What will be the empirical formula of the compound?…

A: given - 82.6 % carbon 17.2 % hydrogen  empirical formula = ?

Q: Calculate the formula mass for compound. MgBr2

A: MgBr2 also known as Magnesium Bromide.

Q: Determine the empirical formula for a compound that contains 15.8% carbon and 84.2% sulfur.

A: Empirical formula :- The simplest formula  which represents only relative number of atoms of…

Q: Calculate the formula mass for each compound.a. MgBr2 b. HNO2 c. CBr4 d. Ca(NO3)2

A: Formula mass of given compounds:

Q: Name each acid: (a) HF; (b) HNO 3; (c) HCN

A: The hydrogen-containing substance that has the ability to donate a hydrogen ion to another…

Q: Nitrogen monoxide (NO) is a bioactive molecule in blood. Low NO concentrations cause respiratory…

A: To find: The mass percent of NO in each medicine

Q: A compound is made up of 81.71% carbon and 18.28% hydrogen. Determine the empirical formula. O CH O…

A: This question belong to some basic concept of chemistry that is mole concept. We have solved this…

Q: compound cation anion empirical formula name of compound 2+ Pb 10 K so 3+ Fe Bro,

A: Complete the given table of the following?

Q: What is the empirical formula of a compound that is made up of 81.68% carbon and 18.32% hydrogen.

A: The formula of a compound in which the various elements are in the simplest whole number molar ratio…

Q: What is the formula for barium chloride? O Baci O BaCl2 O Ba(CIO3)2 O Ba2Cl3

A: Formula for barium chloride = ?

Q: What are the molecular and empirical chemical formulas of a compound made up of these molecules? H H…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: In this question, the empirical formula for at least four ionic compound from the given below ions…

Q: Classify each chemical compound: compound type of compound BaCl, O ionic O molecular Fe(OH), O ionic…

A: Explanation to the correct answer is given below

Q: 2. Name the compound based on the chemical formula that you have formed. anion cation Cl - O2. OH-…

A:

Q: Determine the empirical formula of the follow 1. 31.8% K, 29.0% CI, 39.2% O 2. 6.44g N, 14.72g O 3.…

A: ANSWER : Given data's are : 1. 31.8 % K , 29.0 % Cl , 39.2 % O 2. 6.44 g N, 14.72 g O 3. 26.1 % K ,…

Q: Calculate the mass percent composition of lithium in Li3PO4. O 30.72% O 17.98% 26.75% 20.82% 55.27%

A: Mass % of Li in Li3PO4 ?

Q: A compound M,Se; contains 8.725 g M for every 9.000 g Se. Determine the identity of M and give the…

A: The ratio of the 2:3 is obtained from the compound's chemical formula. Element  M Se mass…

Q: What is the formula for calcium chlorate? O Cacl2 CaCl2 O CacIO2 OCacIO3 Ca(CIO3)2

A: Given, calcium chlorate

Q: What is the percent mass of carbon in H2C2O4? O 26.68% O 71.08% O 2.24% O 13.3%

A: The molecular formula of the given compound is = H2C2O4 The mass percent of carbon is =?

Q: Classify each chemical compound: compound type of compound Fe(C,H,0,), O ionic O molecular HNO, O…

A: Molecular compound are those which consist of atoms which are joined through the sharing of…

Q: Write the formula for potassium tetrafluoroaluminate (III). A) K2[AlF4] B) K3AlF4 C) KAlF4 D)…

A: We have to write the formula for potassium tetrafluoroaluminate (III)o

Q: 2. Determine the molecular formula of a compound with an empirical formula of NH2 and a formula mass…

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please…

Q: What is the percentage by mass of sodium (Na) in a formula unit of sodium hydrogen carbonate…

A: ⇒ % of Na = Mass of NaTotal mass NaHCO3 x 100

Q: Classify each chemical compound: compound type of compound CSOH O ionic O molecular MgO O ionic O…

A: The compounds given are CsOH, MgO and XeF6.

Q: Write the empirical formula of at least four binary ionic compounds Ca2+,Ni4+, CI-, S2-

A: Four binary ionic compounds are :

Q: Determine the empirical formula for a compound containing 40% carbon, 6.7% hydrogen and 53.3%…

A: Carbon = 40%  Hydrogen = 6.7 %  Oxygen = 53.3%  Let there be 100 g of compound , then,  Carbon = 40…

Q: Determine the empirical formula for C,H O. A) C,H,O B) C,HO C) C,H,O D) CHO E) C„HO,

A: The Empirical formula gives the combining ratio in its simplest form.

Q: Compound X has a molar mass of 134.13 g mol 1 and the following composition: element mass % carbon…

A: Given that, A compound X has molar mass = 134.13 g/mol Compound X has composition are: Mass% of…

Q: (3.6)What is the formula of the compound that forms between Pb4+ ion and sulfite ion? Pb₂SO3 O…

A: Ionic compounds are neutral solid compounds formed by electrostatic attraction between positively…

Q: If a sample of LizS is found to contain 2.46 · 1023 Lit ions how many grams of Lizs formula units…

A: 2.46*1023 Li+ ions in the given sample of Li2S.

Q: name and empirical formula of each ionic compound

A: The naming of such compounds is done by writing the name of the metal (cation) followed by the base…

Q: Name each acid. (a) HClO (b) HClO2 (c) HClO3 (d) HClO4

A: The molecular formulae of the given acids are shown below: (a) HClO (b) HClO2 (c) HClO3 (d) HClO4…

Q: Complete the table below and name the compound formed. so? PO lons co, 4 4 ,+3 Al NH +1 4 +2 Са ,+1…

A: Ions   CO32- Cl- SO42- PO43- Al3+ Al2(CO3)3 aluminium carbonate AlCl3 Aluminium trichloride…

Q: Write the formula for sodium disulfomercurate (II). C Naz[HgS] C Na[HgS,]+2 O Na[HgS] C Na[HgS2]…

A: In this question, we will see the correct formula for sodium disulfomercurate (II)  You can see the…

Q: Name each ionic compound. a. KF b. ZnCl 2c. Cu 2S d. SnO e. AuBr 3f. Li 2S g. SnBr 4

A: Since we only answer up to 3 sub-parts, we'll answer the first 3. Please resubmit the question and…

Q: Write the empirical formula for the compound formed by(a) Na+ and PO43-, (b) Zn2+ and SO42-, (c)…

A: The empirical formula for the above compound is given below

Q: Is this compound an ionic compound or a molecular compound NH3

A: The compounds which are made up of ions are known as ionic compounds. Ionic compounds have tendency…

Q: Compound X has a molar mass of 230.29 g•mol - 1 and the following composition: element mass % carbon…

A: Let 100 gram of compounds

Q: What is the formula for an ionic compound containing Mg²⁺ ions and N³⁻ ions? A) Mg₃N₂ B) MgN₂ C)…

A: Assuming the ionic compound is MgaNb  Since the compound should have net charge = 0 And since the…

Q: Naming ionić čompounds with common polyatomic ions Fill in the name and empirical formula of each…

A: The empirical formula and name of the compound has to be given.

Q: For each compound below, identify it as ionic, molecular compound or acid. For ionic compounds and…

A: Ionic compounds dissociates to their constitutional ions in water .