Consider the following reaction 2A + 3F2 → 2AF3. a. What is the formula for the reaction product if we substitute iodine for fluorine? b. What is the formula for the reaction product if we substitute sulfur for fluorine? c. What is a reasonable guess for the identity element A?

Q: 1. What is the correct formula for iron (II) phosphate? FEPO4 b. Fe;PO4 c. Fe:(PO4)s d. Fe:(PO4)2 2.…

A: 1) the correct formula for iron (II) phosphate is

Q: Name Chemical (compound) formula Cr, (CrO,); Ag, HPO, Co (MnO4)2 Sn, (PO,)4 Cu,N Barium nitrite…

A: Write name or molecular formula of the given formula or name---

Q: Calculate the percentage composition for CC1 . Mass percentage of carbon = %3D Mass percentage of…

A:

Q: Calculate the mass of copper(II) sulfate pentahydrate (CuSO4•5 H2O, FW = 249.685 g/ mol) needed to…

A: The mass of tetraamminecopper(II) sulfate monohydrate is = 3.00 g The molar mass of…

Q: Explain in great detail how to name K2SO3 and Fe2(SO3)3 compounds. What type of compounds are they?…

A:

Q: 5. Name the following compounds: Fe203, N205, MNF3, NaH2PO4, HIO, Ba,Si, Na2B407 · 10H20. A) ferric…

A: The naming can be done by iupac nomenclature  Name of Fe2O3 is Ferric hydroxide because here…

Q: The hydroxides formed by three elements of period 3 are given in the following table.   Period…

A:

Q: An 8.925 g sample of a compound containing only carbon, hydrogen, and oxygen gives 9.258 g of carbon…

A: Given : Mass of compound = 8.925 g Mass of CO2 produced = 9.258 g And mass of H2O produced = 5.351 g…

Q: Certain kinds of zeolite have the general formula M2O·Al¿O3'ySiO2'wH2O, where M is an alkali metal…

A: Concept introduction: Zeolites are the compound having hydrated form of aluminosilicate. Mass% is…

Q: ummacts Wi Calculate the mass of hydrogen formed when 25 grams of aluminum reacts with excess…

A:

Q: When 0.220 g of iron (atomic weight = 55.85 g/mol) is burned, 0.341 g of iron oxide is obtained.…

A: Given : Mass of iron=0.220 g Atomic weight of iron=55.85 g/mol Atomic weight of oxygen=16 g/mol Mass…

Q: Which one of the following has the smallest mass percent of F in the compound? A)SF6 B)NaF C)XeF2…

A: The details solution for this is provided below in attach image.

Q: 1. Write the formula for the following compounds a. Chromium(III) Nitrate: b. Ammonium Perchlorate:…

A: Since you have asked multiparts, we will solve the first three subparts for you. If you want any…

Q: What is the mass percentage of oxygen in phosphorus acid (H3PO3)? O 62.2 % 42.8 % 58.5 % 82.0 % 37.8…

A: Mass percentage of any element can be calculated by: Mass percentage=Mass of element in the…

Q: 1. Three elements in Group 8A of the periodic table are called noble gases: helium, neon, and argon.…

A: 1. The term Nobel refers to unreactive nature of the inert gas. Nobel itself means honest , in…

Q: 1. Sodium is an alkaline metal which is very reactive and so is not found free in nature. Sodium…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 29) What is the mass of 0.100 moles of Lithium? A) 0.649 B) 6.49 C) 12.98 D) 3.45 30) Which of the…

A: 29) The mass of 0.100 moles of Lithium can be calculated as - This is the correct answer but…

Q: What is the formula for Phosphorus dioxide? O P202 O PO O KO2 O PO2

A: • We need to determine the formula for phosphorus dioxide

Q: The active ingredient in baking soda is NaHCO3. How many grams of NaHCO3 are needed to provide 2.15…

A: The active ingredient in baking soda is NaHCO3.  One atom of NaHCO3. contains = 3 atoms of O. or, 1…

Q: Sodium is an alkaline metal which is very reactive and so is not found free in nature. Sodium forms…

A:

Q: When 0.210 g of iron (atomic weight = 55.85 g/mol) is burned, 0.341 g of iron oxide is obtained.…

A: The symbol for iron is Fe The symbol for oxygen is O The molar mass of Fe is 55.85g/mol The molar…

Q: Magnesium sulfate (M9SO.) O a. 1 O b. 2 О с. 3 O d. 4

A: Magnesium sulfate is an ionic compound. An ionic compound is made of cation and an anion. Here,…

Q: What volume of 5.0M NaCl is needed to provide10.0 grams NaCl?  Atomic weights: Na = 22.99  Cl =…

A: Molarity (M) : Number of moles of solute present in 1 litre solution is called molarity (M)…

Q: Calculate the percentege mass in KMnO4. [Relative Atomic masses of: K= 39, Mn= 55 and O= 16]

A: Consider the given relative mass of the atoms present in KMnO4 is as follows; K = 39, Mn = 55 and O…

Q: iron (II) phosphate Ca3(PO)2->Fe,N +COCNJ2+FePo4 1. How many grams of calcium phosphate must be used…

A: The stepwise solution is as follows -

Q: What is the percentage of nitrogen, by mass, in calciumnitrate?(a) 8.54% (b) 17.1% (c) 13.7% (d)…

A: Calcium nitrate is a compound of formula CaNO32. One mole of calcium nitrate contains two moles of…

Q: c. chlorine trifluoride CIF3 d. Iodine disulfide I,S,

A: See explanations

Q: Ammonia can be prepared by the reaction of magnesium nitride with water. The products are ammonia…

A: Ans. Molecular equation for the reaction of magnesium nitride with water Mg3N2 +…

Q: What is the mass percent of oxygen in water: 33.3% 5.60% 88.8% O 11.2%

A:

Q: Explain this

A: The balanced chemical equation can be defined as an equation where the number of each atom of all…

Q: Give the formulas of the following compounds: potassium permanganate strontium cyanide copper (I)…

A:

Q: 4. When a 19.34 gram piece of lithium is placed in a sample of water, how many grams of hydrogen gas…

A: given  Li = 19.34 g molar mass of lithium = 6.94 g mol-1 molar mass of hydrogen gas = 2.016 g/mole…

Q: The element X forms the compound XOCl2 containing 59.6% Cl. What is element X?

A: The empirical formula is the chemical formula of any compound that represents the proportions of…

Q: Which element comprising Mg(OH)2 has the highest percentage by mass? RSK. Oxygen KRS. Hydrogen RKS.…

A: % w/w for an element in a compound = (mass of element/total mass of compound) × 100%

Q: Which one of the following has the smallest mass percent of F in the compound? A) SF₆ B) NaF…

A: The mass percentage of fluorine is 78.04 %.

Q: The chemical analysis of a binary hydrate shows that it is composed of 27.76% Mn, 35.82% Cl and…

A: Given: Mass composition of Mn = 27.76 % Mass composition of Cl = 35.82 % Mass composition of H2O =…

Q: Determine the mass percent of STRONTIUM in Sr(NO3)2.

A: The given compound is strontium nitrate, Sr(NO3)2. The mass percent of the strontium in the…

Q: Calculate the mass (in kg) of 4.87 x 1025 atoms of Zn. O 8.09 kg 1.24 kg 5.29 kg 1.89 kg O 1.09 kg

A:

Q: 50 4 grams of impure sodium chloride is dissolved in water and excess of silver nitrate solution is…

A: Molar mass of NaCl = 58.44g/mol Molar mass of AgCl = 143.32g/mol Molar mass of Cl = 35.45g/mol

Q: 2.43 g magnesium was completely burnt in oxygen to give magnesium oxide. 2 Mg(s) + O2(g) → 2 MgO(s)…

A: Answer: This question is based on the stoichiometric calculation from the chemical equation.

Q: Calculate the mass of vanadium(V) oxide (V½O5) that contains a million (1.0 × 10°) vanadium atoms.

A: Given :- number of vanadium atoms = 1.0 × 106  To calculate :-  mass of V2O5 in grams with 2…

Q: When 0.210 g of iron (atomic weight = 55.85 g/mol) is burned, 0.341 g of iron oxide is obtained.…

A: Given  Wt. If iron = 0.210 g  Wt. Of iron oxide = 0.341 g  Atomic weight of iron = 55.85 g/mol…

Q: 4. Give the formula of the following substances: cobalt (II) sulfate, plumbic phosphite, calcium…

A: Given, Cobalt (II) sulfate, formula = CoSO4  Plumbic phosphite, formula = Pb3(PO3)4 Calcium bromite,…

Q: 10) A patient is to be given 2 litres of 0.9% sodium chloride via intravenous infusion over a 24…

A: From given concentration of sodium chloride we can calculate the millimoles of sodium.

Q: Nickel reacts with sulfur to form sulfide. If 2.986 g of nickel reacts enough sulfur to form 5.433 g…

A: this question is from mole concept.

Q: A 4.78 g sample of Al reacts with O2 to form 6.67 g of Al2O3. calculate the mass percent of Al in…

A: Mass percent of an element is equal to the mass of the element divided by total mass multiplied by…

Q: Calculate the mass% of O in K2SO4 . K = 39.10 g/mole,  O = 16.00 g/mole,   S = 32.07 g/mole

A:

Q: Transition metals, located in the center of the periodic table,have many essential uses as elements…

A: The molar mass of a substance is the mass in grams of 1 mole of the substance. We can obtain a…