Carbon dioxide can be created by burning carbon in oxygen: C + O2 → CO₂2 Approximately how many moles of carbon. dioxide can be created from 24.0 g C and excess O₂? O 2.00 mol O 12.0 mol O 44.0 mol O 0.500 mol

Q: How many atoms of O there in 30.6 grams of cadmium (II) phosphate?

A: Ans : 2.79 × 1023 atoms of O

Q: What are the chemical formula? Not structure.

A:

Q: A certain metal M forms a soluble nitrate salt M M(NO3)₂. Suppose the left half cell of a galvanic…

A:

Q: Use the data below to determine the ΔHrxn for the following reaction: S=S(g) + H2(g) è H-S-S-H(g)…

A: ∆Hrxn can be seen using given bond energies values.

Q: HI(aq)+Li2S(aq) can you tell me the product, complete ionic equation and net ionic equation?

A:

Q: Which of these reactions successfully models a nuclear fission reaction? n+ 238 U → 232 U + energy…

A: Nuclear fission : It is a process where a heavier nuclei (unstable nuclei) converted into two or…

Q: Calculate the enthalpy of reaction for the equation using the bond energy values given. HCCCH3 + H₂…

A: Given, H-C≡C-CH3 + H-H ➝ H2C=CH-CH3 Bond         bond energy (kJ/mol) C-H                      413…

Q: Arrange the following amines in increasing boiling point. O₂N NH₂ NH₂ NH₂ A a. C<B<A O b. C<A<B O c.…

A: Question 1) d. B&lt;A&lt;C  Question 2) Cyclopropyl-3-ene bromo ketone  Question 3) a. Primary…

Q: One chemical that is added to water during water treatment. How is it added to water and why?…

A:

Q: on what is asked: Highest boiling point: Cl2 (70.9 g/mol), O2 (32.0 g/mol), H2 (2.0 g/mol), N2…

A: Higher the intermolecular interaction between molecules,  higher the boiling point. In non-polar…

Q: Determine the concentration of chloride in the final solution if 25.0mL of 0.550 mol/L aluminum…

A: Volume of AlCl3 = 25.0 ml = 0.025 L  Molarity of AlCl3 = 0.550 mole/L Volume of AgNO3 = 35.0 ml =…

Q: The empirical formula of an unknown compound is CH and the molar mass of compound is 78.11 g/mol.…

A:

Q: This equation is not balanced. What is the sum of the molar coefficient for the balanced equation?…

A: Write sum of molar coefficient for the balanced equation---

Q: 29 20. What information cannot be determined from the symbol notation 14.Si? O the element the mass…

A: Information  which can not be determined  by above symbol are as follow.

Q: What volume of 0.35 mol/L strontium chloride is required to react with 133g of aluminum?

A:

Q: C4H10S(l) + O2(g)= complete and balance the combustion reaction.

A: Due to combustion reaction oxidation of the compound takes place.

Q: Q1/ Calculate the concentrations of the an ions species in (0.1 M H₂ASO4): [H], [OH'], [H₂ASO₂],…

A:

Q: 7. Calculate the speed of light in a sugar solution. The index of refraction for the sugar solution…

A:

Q: Alkyl halide can be prepared from the reaction of the alkane with HCI O H20 O H2

A: Choose the correct option --

Q: much DI water is required? Show all your calculations. 2. Calculate the number of grams of oxalic…

A:

Q: 1Bu-N тун да OMe N 1-Bu

A:

Q: Also note: for each cell, the number n of electrons transferred per redox reaction is 1. calculated…

A:

Q: conditions? H₂CO3(aq) + 31.7 kJ → H₂O* (aq) + CO2(g) .H₂O* is removed from the system. The volume of…

A: 1. Effect of change on equilibrium is determined by Le-Chateleir principle  a) righg side shift b)…

Q: A Hydrogen atom is in the 9g state A- Determine the principle Quantum number  B- Determine the…

A:

Q: What volume in L of a 0.724 M Nal solution contains 0.405 mol of Nal ?

A: Dimensional analysis method is used to calculate volume using Molarity and moles.

Q: Calculate the enthalpy of reaction for the equation using the bond energy values given. 3NO2 + H₂O →…

A:

Q: Use the balanced equation given below to calculate the mass of sodium oxide formed when 9.2 g of…

A: Sodium reacts with oxygen to form sodium oxide. The equation for the balanced chemical reaction is…

Q: (SHOW CALCULATIONS) The density of tert-butanol is 0.775 g/mL at room temperature. What is the mass…

A:

Q: what is the volume of water measured with a Beaker Beaker mass= 110.00g water mass= 45.00 water +…

A:

Q: Consider the data below for the following reaction: A → Products - Reaction Time (s) [A](M) 0.000…

A:

Q: Compound A was added to water and determined to be insoluble. Sodium hydroxide was added which…

A: Ans a)  In compound A phenolic group is present and oxygen is in the neutral form without charge,…

Q: Encircle the chiral centers in the compound and assign them R,S configuration. Previous 1 CH3…

A: Encircled the chiral centre and assign R,S configuration---

Q: Write the structural formula of the following compounds a. 5-chloro-1-fluoro-2,3,4-methylhex-3-ene…

A: The structure of an organic compound is written in the following steps: Determine the number of…

Q: Students were tasked to perform the ideal gas experiment with some modifications. Instead of…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: please help to find miller indexes Z E) 4 ку 201

A: Plane is drawn by intercept  information.  Intercept  is deduce from Millar indices .

Q: Q: Calculate the BOD of a water sample containing 300 mg of phenol in one liter of water?…

A: BOD (Biological Oxygen Demand) is the oxygen required by the bio-degradable organic matter present…

Q: what kind of test/reagent should be used to differentiate the two compounds in the photo? what will…

A: A question based on introduction to organic chemistry that is to be accomplished.

Q: HH H-C-O H H-O JOH a glucose (an aldohexose) CH1₂O & H-OHHO-H Construct a model of glucose. You will…

A:

Q: 31 Me مفایده الكلورا CI 53 48 0 AICI3 group CI Acylat 54 - COH

A:

Q: H₂SO4 OH

A: mechanism of  the formation of the following compound, and an alternative product that could be…

Q: 1 Me منا Ci 53 48 O AICI3 dracon CI Acylax 54 CO₂H

A:

Q: Analysis of an unknown plant extract yield two peaks X and Y in a chromatogram, 15.65 and 17.03 min…

A: Two peaks X and Y in a chromatogram yields in 15.65 and 17.03 min respectively in a 30 cm column.…

Q: An unknown sample containing citric acid (C6H8O7) was analyzed using 0.2347N NaOH. The following…

A: 0.2347 N NaOH   Mass of Unknown = 0.4232 g Initial reading of NaOH = 2.50 mL Final reading of NaOH =…

Q: Plutonium (Pu) is an artificial element made by bombarding a uranium-238 nucleus with an alpha…

A:

Q: Sulfuric acid is essential to dozens of important industries from steelmaking to plastics and…

A: Here we have to determine mass of sulphur consumed in the following equilibrium reaction in the…

Q: Use the dropdowns to create a correct and complete isotope notation. An isotope has 108 neutrons…

A: The isotope can be determined based on the atomic number. The atomic number of an atom is the number…

Q: The reaction between N-methylaminobenzoic acid and benzenesulfonyl chloride will produce a…

A: Given that the reaction is between N-methylaminobenzoic acid and benzenesulfonyl chloride .

Q: 1.) A solution is prepared by dissolving 13.5 g of sugar in 0.100 kg of water. What is the…

A:

Q: 1s²2s²2p63s²3p64s23d104p5 is the neutral electron configuration for the element in group [ Select]…

A: The correct answer is given below

Q: Do you still think it is necessary to manually learn how to convert between english and metric units

A: The Metric System – This system is used in most of the world and it employs units like meters,…

Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".