What mass of NaHCO3 reacts in order to produce 450 grams of na3pO4

Q: How many grams of hydrogen H2 are produced by the reaction of 33 grams of magnesium Mg?

A: m H2 = ? m = 33 g Mg Mg + 2HCl --> H2 + MgCl2 MW H2 = 2 g/gmol MW Mg = 24.3 g/gmol MW MgCl2 =…

Q: How many grams of sodium azide are required to produce 275g of N2?

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Q: What is the mass percentage of Cl in hydrochlorothiazide, C₇H₈ClN₃O₄S₂?

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Q: 195 kg of H3PO4 was extracted from 310 kg of natural phosphorite. Natural phosphorite Calculate the…

A: Molecular formula of calcium phosphate is Ca3​(PO4​)2​.Its molar mass is 3(40)+2(31)+8(16)=310…

Q: How many moles of N2 are produced by the decomposition of 2.88 mol of sodium azide?

A: The Number of Moles of N2 produced from the decomposition of 2.88 mol of Sodium Azide can be…

Q: What is the mass percentage of C in caffeine, C18H10N4O2

A: The mass percentage is calculated by the formula, mass%=mass of elementmass of compound×100

Q: How many moles of NaOH are required to react completely with 1.00 mole of sulfuric acid?

A: Given that, Moles of sulfuric acid= 1.00 mol  Moles of NaOH= ?

Q: Write the balanced equation, then outline the steps necessary to determine the information requested…

A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If…

Q: What mass of NaHCO3 reacts in order to produce 450. g of Na3PO4?

A: Balanced chemical reaction is given by:3NaHCO3 + H3PO4 = Na3PO4 + 3H2O + 3CO2

Q: Acetylene gas, C2H21g2, is used in welding. (a) Write a balanced equation for the combustion of…

A: The unbalanced chemical equation for the reaction of acetylene with air is shown in equation (1).

Q: What is the percentage composition of Cr2O3

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Q: how many grams of al2o3 can be made for 6.95 grams of Al

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Q: How many mole of AlCl3 can be produced from 1.4 moles of Al reacting with HCl?

A: The balanced reaction of aluminium with HCl is as :-  2Al + 6HCl ----> 2AlCl3 + 3H2

Q: 2.) 1.5g of Calcium fluoride (CaF2) B. Calculate the mass of the substance for each given. 2.) 5.3…

A: A. 2) given, mass of calcium fluoride (CaF2) = 1.5 g moles of calcium fluoride (CaF2) = ? molar mass…

Q: How many d electrons are present in [Ti(H2O)6]³+?

A: The number in the given compound can be determined by first determining the oxidation state of the…

Q: Calculate the theoretical number of moles of sulfate that could be produced from 0.1 g of sulfur, if…

A: Given mass of sulphur = 0.1 g  Molar mass of sulphur = 32 g.mol-

Q: What is Manganese ?

A: The arrangement of elements in increasing order of atomic number in the tabular form is termed…

Q: Calculate the percentage of NaOCl Mass of NaOCl in sample: 0.8933g Net Volume of Na2S2O3: 24mL…

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Q: What is significant about the following reaction?  4As(s) + 3O2(g) → As4O6(s)

A: Arsenic is a heavy metal that exists in 3 metallic forms, alpha or yellow, beta or black and gamma…

Q: . The reaction, 3Cl CiOlag) + 2C1ag) is ar example of: (a) Oxidation reaction (b) Reduction reaction…

A: Introduction: A redox reaction in which a same element present in a particular compound in a…

Q: P4(g) + Br2(g) --> PBr3(g) What volume of phosphorus tribromide will be produced at 22 oC and…

A: Molar mass of P4 = 124 g/mol Hence moles of phosphorus reacting = mass / molar mass = 48.5 / 124 =…

Q: How is manganous ion identified? What is the reaction involved?

A: Manganese is a chemical element having an atomic number 25. It is a transition metal. The atomic…

Q: How many grams of KClO3 are required to form 7.09 g of O2?

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Q: Which of these three elements ( Cl2, Br2, I2) is most volatile?

A: The volatility of a compound depends on the intermolecular force present in it. The higher the…

Q: b. If 2.08 mol water are produced, then how many moles of hydrogen peroxide were used?

A: The molecular formula of hydrogen peroxide is H2O2 It easily undergo dissociation to produce water…

Q: what is an alkaline?

A: Given that : We have to define what is meant by the term alkaline.

Q: What mass, in grams, of C2H2 is needed to form 212.9 kg of CO2? Assume excess oxygen.    2C2H2(g)…

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Q: Calculate the percentage by mass of F in C2H2F4

A: Recall the following expression to calculate percentage by mass of F in C2H2F4 percentage by mass of…

Q: Complete and balance: Manganese Sulfate + Aluminum Phosphate

A: We will write molecular equation, then balance it.

Q: When the follow equation is balanced, what coefficient would fall before the formula "O2"? O2 + FeS…

A: Given O2  + FeS → Fe2O3  + SO2

Q: How do you calculate the stoichiometric ratio between KIO3 and Na2S2O3?

A: The stoichiometric ratio for the given case is explained as the number of moles of Na2S2O3 reacting…

Q: What’s the oxidization number of nitrogen in n2O4

A: Following is the oxidation no. Of Nitrogen in the given compound.

Q: how many grams of carbon are needed to react completely with 4.75g of fe2o3 ?

A: Number of moles = mass/molar mass  Molar mass of Fe2O3 = 159.688 g/mol  Mass of C = moles of C ×…

Q: What is the mass percentage of C in caffeine, C₈H₁₀N₄O₂?

A: The concentration of an element in a compound or mixture is represented using mass percent. The mass…

Q: b if [OH ] — 7.6 х 10 4 м then РОН =

A:

Q: Calculate the percentage by mass of nitrogen in calcium trioxonitrate (v) Ca(No3)

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Q: What mass is Na2CO3 is needed to produce 5.Og of CO2

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Q: 6) H: - _CO2 → _CsHa +, _O2 How many grams of water are needed to make 6.012g of oxygen?

A: _H2O +_ CO2 -->_C3H4+_O2Balance equation2H2O +3 CO2 -->C3H4+4O2

Q: The number of moles and the mass of Mg required to react with 5.00 g of HCl and produce MgCl2and…

A: Since you have posted sub parts question. We have solved First 3 sub parts for you. If want any…

Q: What is the mass percentage of C in caffeine, CsH1oN4O2? Provide an answer to two decimal places.

A: Mass percentage of Carbon in Caffeine is 6.18%

Q: What sulfur-containing molecule forms sulfuric acid when it reacts with H2O?

A: Sulphur trioxide reacts with water to form sulphuric acid.

Q: what is the mass percentage of C in hydrochlorothiazide, C7H8ClN3O4S2?

A: Mass percentage=Mass of particular speciesTotal massx100Hydrochlorothiazide molecular…

Q: How many grams of water would be lost if a 2.000 gram sample of CsF:1½H2O were heated?

A: Given : Mass of CsF.1½H2O = 2.000 g Molar mass of CsF.1½H2O = Atomic mass of Cs + Atomic mass of F +…

Q: How many grams of H2 are needed to produce 10.14g of NH3?

A: Given:Mass of Ammonia= 10.14 gWe need to calculate grams of H2 are needed to produce 10.14g of…

Q: what is the mass percent of chlorine in C2Cl4F2

A: The given molecule is = C2Cl4F2 The mass percent of chlorine is =?

Q: What is the ratio of mass of oxygen in H2O and H2O2?

A: Standard data: The molar mass of oxygen atom = 15.999 u

Q: What amount of NaOH is produced in reaction with 2.25 g Na with water?

A: Given: Mass of Na = 2.25 g Known: Molar mass of Na = 23 g/mol Molar mass of NaOH = 40 g/mol

Q: a. CaO C. NF3 e. SrH2 b. NazS. d. (NH4)2SO4 y sulfate

A: The ionic compound are those which dissociates into ions when dissolved in aqueous media.

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.