HCl(aq) + Na2SO4(aq) If 17.23 g of NaCl are used, how many grams of H2SO4 are required for complete reaction? 5. Many metals react with oxygen gas to produce the metal oxide. One of the most common reactions involves solid magnesium burning in a Fourth of July sparkler. If you have 20.2 g of solid magnesium and 34.1 g O2, how many grams of MgO will be produced in this reaction? The reaction is given below: Mg(s) + O2(g) MgO(s) can be classifie which wo obse decomposition, dieple diferent rea will hap dfferent 10 predict exemine are combination, decomposition, exchange, noutralca pue formation of "On my honor, as a Mississippi State University student, I have neither given nor received unauthorized assistance on this academic work. 312/22 Date

Q: copper sulphate (CuSo4) with a concentration of 0.00095 mol l-1. If they wanted to prepare one litre…

A: Here, Molecular weight of CuSO4= RAM(Cu)+ RAM(S)+ 4×RAM(O).…

Q: Consider the reaction and answer the following question: FeBr (s) + AgNO3(aq) AgBr (aq) + Fe(NO3),…

A:

Q: hydroxide with phosphoric acid where 10.0 mL of 0.150 M magnesium hydroxide is mixed 15.0 mL of…

A: First calculate moles of each reactant by multiply MOLARITY and volume  then find out limiting…

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: how many grams of water will be formed

A: Given :- mass of Fe2O3 = 27.2 g  To calculate :- mass of H2O (in g)

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

A:

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

A:

Q: you have 303.4 g of chromium that react with oxygen how many moles of chromium (III) oxide will you…

A: Given :-  4 Cr(s) + 3 O2(g) --> 2 Cr2O3(s)  mass of Cr = 303.4 g  To calculate :-  number of…

Q: III. Hydrogen peroxide is used as a cleaning agent in the treatment of cuts and abrasions for…

A: Concept based on stoichiometry.

Q: Sulfuric acid dissolves aluminum metal according to the reaction: 2Al (s) + 3 H2SO4 (aq) ----- Al2…

A: 2Al(s) + 3H2SO4(aq) ----- Al2(SO4)3(aq) + 3H2(g) mass of aluminium (Al) reacts = 15.2 g a) mass of…

Q: Aspirin can be synthesized in the lab by combining salicylic acid (C7H6O3) and acetic anhydride…

A: Given : reaction Mass of salicylic acid= 2.28 g  Mass of asprin = 2.40 g  Density of acitic…

Q: how many grams of bromine are required to completely react 0.557 grams of aluminum

A: Given :- 2Al  +  3 Br2  --------->  2AlBr3     Mass of Al = 0.557 g  To calculate :- mass of Br2…

Q: 4. Gold metal reacts with a combination of nitric acid and hydrochloric acid according to this…

A:

Q: A chemistry student carries out this reaction, beginning with 2.10 grams of NaBr and 3.25 grams of…

A: Initially,  mass   of   NaBr         =  2.10g Mass of   Pb(NO3)2    =  3.25g The balanced chemical…

Q: If you mix 39.7 mL of 0.320 M solution of K2CrO4 with 50.5 mL of a 0.320 M solution of AgNO3, what…

A: The volume of K2CrO4 = 39.7 mL= 0.0397 L The volume of AgNO3 = 50.5 mL= 0.0505 L. The molarity of…

Q: According to the following reaction, how many moles of ammonia will be formed upon the complete…

A:

Q: Consider the following reaction: 2 HCI + CaCO3 – CaCl2 + H2O + CO2 How many grams of calcium…

A:

Q: For the following reaction, 60.3 grams of barium hydroxide are allowed to react with 32.2 grams of…

A: Given: Mass of barium hydroxide = 60.3 g Mass of sulfuric acid = 32.2 g Known: Molar mass of barium…

Q: When 50.0 g of Fe was burned in the presence of excess oxygen, 27.0 g of Fe₂O3 was produced. If the…

A:

Q: NaHCO3 can be used to neutralize excess acid in situations such as, for instance, acid spills in the…

A: Given, Concentration of the nitric acid (HNO3) solution = 1.00 M = 1.00 mol/L Note: 1000 mL = 1 L…

Q: Nitrogen monoxide (NO), alongside water vapor, can be formed from the reaction between ammonia and…

A: In a chemical reaction, the amount of product formed depends on the amount of reactant that takes…

Q: 1. What type of reaction is: CH4  + 2O2 →  + 2CO2 + 2H2O  +   218 kcal? A) an endothermic reaction…

A: #1) In a Rxn , When two or more substances combine to form a new substance then this type of…

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: Which reactant Ba(NO3)2 or Al2(SO4)3 produces more barium nitrate? If 225 g of each reactant are…

A:

Q: According to the following reaction, how many grams of water will be formed upon the complete…

A: The reaction is given as: Where, HCl is excess in amount. So, oxygen is the limting reagent and it…

Q: A copper cycle experiment takes copper atoms through reactions that produce copper compounds and…

A:

Q: Answer the questions about the balanced reaction      3 A  +  2 B  →  1 C  +  100. cal The molar…

A: Given- A+2B->1C+100 cal  Molar mass of A=10 gram  Molar mass of B=20 gram  Molar mass of C=70…

Q: How many grams of chlorine (the theoretical yield) will be produced when 74.8 grams of manganese…

A:

Q: Tetraphosphorus hexaoxide (molar mass = 219.9 g/mol) is formed by the reaction of phosphorus with…

A:

Q: Consider the reaction: 2 KCIO3 (s) → 2 KCI (s) + 3 O2 (g) How many electrons does an atom of…

A: Applying concept of oxidation state change due to electron  .

Q: Calculate how many moles of the first reactant would be required to react completely with 192 grams…

A: Given, mass of H2O = 192 grams First reactant here is K Second Reactant here is H2O

Q: : The thermite reaction has been used for welding railroad rails, and to ignite solid-fuel rocket…

A: The thermite reaction occurs as follows: Fe2O3(s) + 2Al(s) → 2Fe(l) + Al2O3(s) 1 mol       2 mol…

Q: Nitrogen monoxide (NO), alongside water vapor, can be formed from the reaction between ammonia and…

A:

Q: Chlorine gas can be prepared in the laboratory by the reaction of hydrochloric acid with…

A: The balanced reaction taking place is given as, => 4 HCl (aq) + MnO2 (s) ---------> MnCl2 (aq)…

Q: What mass of silver chloride is needed to produce 3.2 g of silver nitrate? Zn(NO3)2 + 2 AgCl --> 2…

A:

Q: A chemist wishes to perform the following reaction: N2 + 3 H2 → 2 NH3 If only 14.0 g of N2 is…

A:

Q: Some chemical reactants are listed in the table below. Complete the table by filling in the…

A: Oxidation number represents the number of electrons lost or gain by the atom to get stable…

Q: Suppose 175 grams of P4 is added to 8.00 liters of a 2.65 M HCI solution and the following reaction…

A:

Q: 2H, PO, (aq) + 3 Ba(OH)₂ (aq) Ba, (PO4)₂(s) + 6H₂O(1) How many moles of H, PO, are required to react…

A: Moles of Ba(OH)2 = 5.37Moles of H3PO4 = ?

Q: How many grams of barium phosphate (601.9 g/mol) can be produced when 6.0g of barium nitrate (261.3…

A:

Q: If the oxidation reaction below has a theoretical yield of 21.9 g H2O, what is the percent yield if…

A: The reaction given is  4 NH3  +   5 O2  →    4 NO   +   6 H2O

Q: In the reaction: Al(s) + O₂(g) → Al₂O₂ (s), how many electrons does an atom of oxygen lose or gain?…

A: In a redox reaction, A loss of e- corresponds to an increase in oxidation number, whilea gain of e-…

Q: 3KOH+H3PO4⟶K3PO4+3H2O what mass of phosphoric acid in grams is needed to produce 2.15 mol of water?

A:

Q: Consider the reaction between hydrochloric acid and calcium hydroxide: 2 HCI (aq) + Ca(OH)2 (aq) -->…

A: Theoretical yield is the maximum amount of product which can be formed from the given reaction.  We…

Q: 3. Ca(OH)2 (aq) + H2SO4 (aq) + 2 H₂O (1) + CaSO4 (aq) (This is LIMITING REACTANT: H2SO4 is the…

A: Since H2SO4 produces the smallest amount of the products, it is the limiting reactant.  Hence we…

Q: im confused on how to do this

A: The number of moles of HCl (n1) in 43.3 g HCl is calculated using equation (1) in which n is the…

Q: How many moles of Cl₂ react with 21.6 g NaOH for this reaction? 2Cl₂ (g) + 4NaOH (aq) → 3NaCl (aq) +…

A:

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.