How many grams of O2(g) are required to react completely with a piece of magnesium metal that measures 0.10 cm × 1.0 cm × 4.0 cm? The density of magnesium metal is 1.738 g/cm3.

Q: II. Write a balanced chemical equation and give the type of chemical reaction involved in each of…

A: A balanced chemical reaction is the one in which the moles of each atom present in the reaction are…

Q: Calculate the theoretical yield in moles CO, from the complete reaction of 81.7 grams O2 according…

A:

Q: How  many grams of  carbon can be formed by heating 10.0 g of    sugar, C 12H 22O 11?   According…

A: C12H22O11 -----------> 12 C    +    11H2O

Q: Classify and balance the following reaction:  AlPO4+Mg->Al+Mg3(PO4)2 Determine the mass, in grams,…

A: A chemical reaction can be represented by using symbols and formulas of the participating species.…

Q: Within the cylinders of a car’s engine, the hydrocarbon octane (C8H18), one of many components of…

A: Combustion: The reaction of fuel and atmospheric oxygen at a very high temperature gives carbon…

Q: When 14.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using…

A: Given: Actual yield = 5g

Q: how many grams of calcium nitrate, Ca(NO 3 ) 2 , are needed to react completely with 45.1 g of…

A: First convert mass into mole by divid6 molar mass  Then Mole-mole realtionship to get mole mole of…

Q: What mass of titanium (IV) hydroxide could be reacted by 50.00 ml of 0.111 M sulfuric acid?

A:

Q: Balance the following equations. Classify the type of chemical reaction. (NH),Cr,0, > N + Cr,0, +…

A: As you have posted multipart question. We will solve first three parts.  Solution: For balancing the…

Q: In a car engine, gasoline (represented by C₈H₁₈) does notburn completely, and some CO, a toxic…

A: (a)

Q: Balance the following chemical equation and indicate the state of the reactants and products:…

A: Given reaction is  Ba(OH)2 (aq) +  H3PO4 (aq)   -------->    Ba3(PO4)2 (s) + H2O (l) Since the…

Q: What mass of sodium hydroxide, NaOH, would be required to produce 16 g of the antacid milk of…

A: Mass-Mass Relationship :- In these problems , the mass of one of the products/Reactants is to be…

Q: Write a balanced reaction for the reaction of nitrate ions with copper metal in aqueous solution,…

A: Given: nitrate ion react with copper metal.  To find : Balanced equation for the given reaction.…

Q: What is the mass in grams of NO that will be produced from 19.7 g of NO, reacted with excess water…

A:

Q: How many moles of CO2 are emitted into the atmosphere when 28.6 g C8H18 is burned?

A: Given  Mass of C8H18   = 28.6 gram  Moles of CO2    = ? Number of mole of C8H18  = massMolar mass…

Q: Determine the mass in grams of HCI that can react with 0.750 g of Al(OH), according to the following…

A: Given: Mass of Al(OH)3 = 0.750 g Known: Molar mass of Al(OH)3 = 78 g/mol Molar mass of HCl = 36.46…

Q: When 18.2 hg of water is used in a reaction, how many molecules were reacted? (Assume that the…

A: Here we have told that 18.2 hg of water is used in a reaction. Then we have to tell that how many…

Q: What is the sum of all the stoichiometric coefficients in the balanced chemical equation for the…

A: given; Reaction of magnesium with gold (III) nitrate to produce solid gold and magnesium nitrate.…

Q: Zn(s) + 2HCI(aq) à ZnCl,(aq) + H,(g) 1) How many grams of Zinc are necessary to create 100 grams of…

A:

Q: 6. Complete & Balance the chemical reaction: HNO3+Mg(OH)2{1

A:

Q: The Hall process for the production of aluminum involves the reaction of aluminum oxide with…

A: Mass of aluminum = 10 kg                             = 1.0*103 g     Number of moles of Al produced…

Q: What mass of calcium hydroxide could be reacted by 1.00 g hydrochloric acid?

A: The reaction between calcium hydroxide and hydrochloric acid…

Q: an iron nail has a mass of 1.12 g, what mass of rust would form

A: Number of moles = mass / molar mass  Number of moles of Fe = mass of Fe /55.845gmol-1

Q: S8(k) + O2(g) --> SO3(g) What can be the coefficient of oxygen gas

A:

Q: Balance the following equations and indicate whether they are combination, decomposition, or…

A: 3.21  Given Unbalanced chemical equations,  (a) C3H6 (g) + O2 (g) → CO2 (g) + H2O (g) (b) NH4NO3 (s)…

Q: What volume of carbon dioxide (CO2) will be produced if 2.90 moles of iron (Fe) is produced?

A: 3. Given :- Fe2O3(s) + 3CO(g) → 2Fe(s) + 3CO2(g)  no.of moles of Fe produced = 2.90 mol  To…

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given-  First step- 2Cu2S+3O2->2Cu2O+2SO2 Second step- Cu2O+C->2Cu+CO

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A: Given :-  step 1 :-  2Cu2S(s) + 3O2(g) → 2Cu2O(s) + 2SO2(g)  step 2 :-  Cu2O(s) + C(s) → 2Cu(s) +…

Q: 4NO2(g)+O2(g)+2H2O(l) → 4HNO3(aq) The generation of the electricity used in a medium-sized home…

A: The given reaction is

Q: In the reaction of silver nitrate with sodium chloride, how many grams of silver chloride will be…

A: The balanced equation and the moles of silver nitrate formed can be given as

Q: N2O5(g)=NO2(g)+O2(g) balance the equation and what type of reaction is represented

A: Balanced the given reaction and what type of reaction represented ----

Q: A mixture of BaO and CaO weighing 2.212 g is transformed into mixed sulfates (BaSO4 and CaSO4)…

A: The reactions occurring are: Molar of the species are: BaO=153 g/mol CaO=56 g/mol CaSO4=136 g/mol…

Q: There are two steps in the extraction of copper metal from chalcocite, a copper ore. In the first…

A:

Q: A 25.0-g sample of a bright blue, crystalline solid is heated in the presence of air. The solid…

A: A decomposition reaction can be described as a reaction in which the compound breaks down into two…

Q: How many grams of Cl2 can be produced from 88.0 g KMnO4?

A: We know that, Number of moles=Given mass/molar mass Mass=Number of moles x Molar mass Molar mass of…

Q: 2 g of aluminium metal is mixed with 11.5 g of sulphuric acid, H2SO4 to form aluminium sulphate and…

A: Metals react with acid to form salt and release hydrogen gas. A balanced equation is the equation in…

Q: Determine the mass of aluminum (AI) produced in the reaction If 30.00 grams of magnesium (Mg) was…

A:

Q: If one ounce (28.4g) of butane is burned completely, what mass of CO2 is formed?

A: When butane (C4H10) is burnt then following reaction takes place 2C4H10 + 13O2 -> 8CO2 + 10H2O

Q: 3(s) CaO(s) AG° = kJ/mol

A:

Q: Balance the chemical equation for the combustion of ethanol _CH3CH2OH(g) +_02(g)→CO2(g) +_H2O()…

A: Combustion reactions are those in which the organic compound reacts with the atmospheric oxygen to…

Q: h) What is the mass, in grams, of barium sulfide precipitate that is formed from the reaction of…

A: Given, Ba(NO3)2 + FeS → BaS + Fe(NO3)2 Note: 1000 mg = 1 g Mass of iron (II) sulfide {FeS} = 18.2 mg…

Q: Aqueous solutions of ammonia 1NH32 and bleach (active ingredient NaOCl) are sold as cleaning fluids,…

A: The oxidation number is the charge present on the atom in the given compounds. The oxidation number…

Q: Many mining operations produce tailings that can be oxidized to form acids, including sulfuric acid.…

A:

Q: How many moles of electrons are required to produce 18.1 g of potassium metal from a sample of…

A: We are hereby asked that how many moles of electrons are required to produce 18.1 g of potassium…

Q: How many grams of magnesium phosphate, Mg3(PO4)2, would you need if you were required to make 270.0…

A: MOLARITY: Molarity is defined as the measure of the substance with a specific volume of the solution…

Q: What are the spectator ions present when aqueous solutions of rubidium phosphate and yttrium(II)…

A: Given: An aqueous solutions of rubidium phosphate and yttrium(III) bromide are mixed. To determine:…

Q: If 2.952 g of copper(II) nitrate is reacted with sufficient sodium hydroxide, how much copper (II)…

A: The balanced reaction of copper (II) nitrate with sodium hydroxide can be given as

Q: The products of the reaction Ba(OH) 2 + H 2SO 4 → are

A: • The given reaction is,        Ba(OH)2 + H2SO4 →    • We need to predict the products of the…

Q: A method for producing pure copper metal involves the reaction of copper(I) sulfide with oxygen gas…

A: The number of moles of Cu that equivalent to 1.0x103 Kg of copper metal is; nCu=mCuMMCu=1.0×103…

Q: Balance the following equation by algebraic method. Na + H20 NaOH + H2

A: Steps to balance equation by algebric method :  1) first write the given equation and put down…