Determine the quantity of molecules of Cr:Os that form when 1.34 x 10³ g of oxygen completely reacts according to the following equation: 4 Cr(s) + 3 O₂(g)- → 2 Cr₂O(S)

Q: What is the mass in grams of magnesium chloride that can be produced from 8.05 moles of chlorine gas…

A: The given reaction is,                        Mg(s) + Cl₂(g) → MgCI₂(s) Clearly, from the above…

Q: Balance the following equations by providing the correct coefficients and identify the type of…

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Q: The calcium content in a 0.4367-g sample of phosphate rock was determined by first dissolving the…

A: Here we have to determine mass percentage of calcium present in 0.4367 gram phosphate rock  if all…

Q: Potassium metal reacts with water according to the following balanced equation. 2 K(s) + 2 H₂O(1) →→…

A: The objective of the question is to understand the stoichiometry of the given chemical reaction and…

Q: what mass of nitrogen would result?

A: number of moles = mass/molar mass  so, mass = moles × molar mass

Q: Many fertilizers contain ammonium phosphate as a source of phosphorus and nitrogen. A 8.22 g sample…

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Q: 20. A 2.00g sample of magnesium was burned in excess pure oxygen, according to the equation below:…

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Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.5 mL sample taken…

A: The balanced chemical equation between H2SO4 and NaOH states that one mole of H2SO4 reacts with two…

Q: 10. americium-241, alpha 11. cesium-137, beta minus + 12. sodium-22, beta plus В +1 + +

A: The decay process involves the breaking of a heavier nucleus to furnish one or more daughter nuclei…

Q: For the chemical reaction below, determine the amount of HI produced wh produce hydrogen iodide…

A: To determine the amount of HI produced when 3 g of hydrogen (H2) is reacted with 51 g of iodine (I2)…

Q: What numbers belong in the blank spaces to fully balance the following reaction? _ Fe (s) + _ Cl₂…

A: As we know that, to balance a chemical equation requires algebraic variables as stoichiometric…

Q: 0.402 Lof a 0.0671 M strontium hydroxide solution is mixed with an excess of lithium phosphate. What…

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Q: Consider the reaction of solid P4 and chlorine gas to form gaseous phosphorus trichloride. a) Write…

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Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.5 mL sample taken…

A: Answer:Molar concentration of a solute in a solution is always equal to the ratio of number of moles…

Q: Consider the following balanced equation: 2 Li3PO4 (aq) + 3 Zn(NO3)2 (aq) → Zn3(PO4)2 (s) + 6 LiNO3…

A: Molar mass of zinc nitrate= 189.36 g/mol

Q: Some contact lens cleaning solutions contain hydrogen peroxide (H2O2). Hydrogen peroxide decomposes…

A: Hydrogen peroxide has several uses and applications. It is used as an antimicrobial agent and an…

Q: If you add 1.0 x 10^3 g of ethylene glycol as an antifreeze to a 4.0 kg of water in the radiator of…

A: Mass of ethylene glycol= 1.0×103 g gram molar mass of ethylene glycol =62 g  The calculation of…

Q: What mass, in grams, of iron (III) hydroxide is needed to produce 6.381x10^23 molecules of water

A: Moles of component is defined as ratio of the given mass to the molar mass. The relation for the…

Q: 1)What is the theoretical yield (in grams) of CaCO3 in the precipitation reaction that occurs when…

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Q: From the equation, what is the mass of NaOH when 5 g of Mg(OH)2 precipitates? What is its percent by…

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Q: What is the maximum amount of salt (in grams) that can be produced when 27 mL of 0.217 M of Ca(OH)₂…

A: Mole: Mole s calculated as follows,…

Q: Morphine (C₁₇H₁₉NO₃) is a painkiller in the opiate family. A sample of morphine was discovered that…

A: Given: When morphine undergoes combustion, carbon dioxide is produced. Mass of mixture            =…

Q: What is the mass in grams of H₂ that can be formed from 43.6 grams of NH₃ in the following reaction?…

A: Molar mass of NH3 = Atomic mass of N + H x 3                                = 14 g/mol + 1 g/mol x 3…

Q: A titration is performed to determine the amount of sulfuric acid, H2SO4, in a 6.5 mL sample taken…

A: Information of question

Q: For the following reaction, 17.4 grams of chlorine gas are allowed to react with 3.50 grams of…

A: The correct answer is given below

Q: reaction C

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Q: Consider the reaction shown below between hydroxide ions (OH), hypochlorite ions (CIO), and chromium…

A: A chemical reaction between hydroxide ions (OH-), hypochlorite ions (ClO-), and chromium hydroxide…

Q: Aluminum reacts with HCl to produce H2 gas and AlCl3 . Write the balanced equation for this…

A: Initially aluminium(Al) reacts with HCl  to form AlCl3  and H2 gas. Balancing the chemical equation…

Q: If 25.5 mL of a 0.123 M solution of iodide was added to 22.3 mL of a 0.209 M solution of iodate ions…

A: The reactants given are iodide i.e I- and Iodate i.e IO3- and the product forming is I3-. Hence the…

Q: Sulfuric acid dissolves aluminum metal according to the following reaction: 2Al(s)+3H…

A: The reaction is written below. 2Al(s) + 3H 2SO4(aq)→Al2(SO4)3(aq)+3H2(g) 2 moles of Al reacts to…

Q: Upon decomposing, a sample of sodium bicarbonate produces 0.0118 g of sodium carbonate, Na:CO. How…

A: When stoichiometric coefficient results in the equal number of atoms of each element on both the…

Q: Refer to the following balanced chemical equation: 2 Al(OH), (s) +3 H₂SO (aq) → Alt 1 a. Which is…

A: As per the given reaction, if we balance the same2Al(OH)3 + 3H2SO4 -> Al2(SO4)3 + 6H2Oas per the…

Q: If the following reaction has a yield of 87.97 % , how many grams of titanium (IV) chloride are…

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Q: What is the complete balanced equation? Sr (s) + 2HF (aq) →

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Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: Neutralization reaction: The reaction of an acid with a base to form salt and water is called…

Q: Upon reaction of 1.274 g of copper sulfate with 0.40 g of zinc metal, 0.352 g copper metal was…

A: The given reaction is as follows. CuSO4(aq)+Zn(s)→Cu(s)+ZnSO4(aq) The above equation is balanced and…

Q: a) Use the molecular formula of sodium azide to calculate the percent composition of nitrogen in the…

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Q: etermine the theoretical yield of ZnS that can be prepared from the reaction of 0.488 g Zn with…

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Q: The balanced chemical equation is P₄(s) + 6 Cl₂(g) → 4 PCl₃(g). What is the mass in grams of…

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Q: A 0.8761 g sample of iron ore is dissolved in acid, the iron is oxidized to the +3 state and then…

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Q: Predict the reactants of this chemical reaction. That is, fill in the left side of the chemical…

A: Prediction of the reactants of the chemical reaction.

Q: Determine the maximum (theoretical) and actual yield of CaCO3, in grams, that can be produced from…

A: Actual yield of CaCO3 can be calculated experimentally.

Q: What is the theoretical yield (in grams) of CaCO3 in the precipitation reaction that occurs when…

A:

Q: What is the concentration (molarity) of a solution created by dissolving 83.7 grams of Be(NO3)2 to…

A: Given that, Amount of Be(NO3)2 dissolved w = 83.7 g Molar mass of Be(NO3)2   ,Mw   = 133.022 g/mol…

Q: In an experiment, a student combines 75.0 mL of a 0.200 M iron (III) chloride solution with 125.0 mL…

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Q: 7) The reaction HNO3(aq) + NaOH(aq) NaN03(aq) + H2O() is an example of A) an acid-base reaction B) a…

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Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.