An apple pie needs 10 large apples, 2 crusts (top and bottom), and 1 tablespoon of cinnamon. Write a balanced equation that fits this situation. How many apples are needed to make 25 pies?

Q: The following equation shows the conversion of aluminum oxide to aluminum. How much energy (in kcal)…

A: We have given that a balance chemical equation of Al2O3 to Al as follow                  2 Al2O3 (s)…

Q: 35. An experiment uses a catalyst that is 23.3g Co, 25.3g Mo, and 51.4g Cl. What is the empirical…

A: Given:  Mass of Co in catalyst : 23.3 g  Mass of Mo in catalyst: 25.3 g  Mass of Cl in catalyst:…

Q: You take 4 tablets of aspirin (a compound that contains carbon, hydrogen, and oxygen) and perform a…

A: The weight of each aspirin tablet = 5.51 x 10-4 lbs Convert the mass of a tablet into grams using…

Q: For the reaction C + 2H2 → CH4, how many grams of hydrogen are required to produce 9.5 moles of…

A:

Q: how many eggs are needed to make 1 dozen waffles. assuming you have enough of all the others given:…

A: Given as  2 cups flour + 3 eggs + 1 tbs oil -> 4 waffles The number of eggs is needed to make 1…

Q: The complete combustion of octane occurs according to the following balanced equation: 2 C3H18(1) +…

A: What additional product produced by the incomplete combustion ?

Q: For the reaction C+ 2H₂ → CH4, how many moles of hydrogen are needed to make 155.6 grams of methane,…

A: The number of moles of a compound is determined by the balanced chemical reaction. The mass of a…

Q: Copper metal can be prepared by roasting copper ore, which can contain cuprite (Cu₂S) and copper(II)…

A: Given: The impurity % is 10.0%. Weight of a mixture is 100.0 g Weight of Cu metal with 91.1%…

Q: assify each chemical reaction: reaction K₂CO3(s) → K₂O(s) + CO₂(g) FeSO4 (aq) + PbCl₂ (aq) FeCl₂…

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

Q: 60. Lithium and bromine combine to form lithium bromide, as shown here. If 30 moles of Li react with…

A: 2Li(s) + Br2(l) ----> 2LiBr(s) ............(equation-1) Moles of Li = 30 mole

Q: 7. What do the symbols of s, I, g, and aq stand for in a chemical equation?

A: Since you have asked multiple questions, according to guidelines I will answer the first one for…

Q: 3 AGNO, + K,PO, --> Ag.PO, + 3KNO, Describe what is happening Reactants combine into a large one…

A: Given  3AgNO3 + K3PO4 →Ag3PO4 + 3KNO3

Q: The reduction of iron(III) oxide to iron during steel-making can be summarized by this sequence of…

A:

Q: reaction 2K CIO3(s)→ 2K Cl(s) + 30₂ (g) HI(aq) + NaOH(aq) Nal(aq) + H₂O (1) 4 2CH₂CH₂(g) + 70₂(g) →…

A: Given that, Some examples of reaction and we have to identify the type of reaction.

Q: and D) have been discovered. These new elements undergo chemical reactions like the one shown below.…

A:

Q: Which reactant is the limiting reactant? O NO Which reactant is in excess? O2 O NO

A: The correct options are as follows:

Q: Consider the balanced reaction 6 A+ 4 B 2 C+ 6 D. If 6.387 grams of C (MW = 40.02) are produced, how…

A:

Q: 4Cr + 30, --> 2Cr,O3 Describe what is happening Reactants combine into a large one Reactant breaks…

A: When two or more reactants combine and give one product, then the reaction will be a combination…

Q: Consider the following reaction for the formation of aluminum sulfate. 2AI(OH) 3 + 3H 2 SO4 → Al2(SO…

A:

Q: Classify each chemical reaction: reaction Na₂S (aq) + FeCl₂ (aq) 2NaCl(aq) + FeS (s) 2CH₂ (CH₂)…

A: We  have been given four chemical reactions and we have been asked to classify given four chemical…

Q: Is the following chemical equation balanced? Does it follow the Law of Conservation of Mass? 2Fe…

A: In a balanced chemical reaction all the atoms of each element is same in reactants side with that of…

Q: For each of the reactions, calculate the mass (in grams) of the product formed when 15.92 gg of the…

A:

Q: Balance the chemical equation given below, and determine the number of grams of MgO needed to…

A:

Q: Heat losses are always a consideration in this type of experiment. How can these be reduced?

A: Combustion reactions are the reactions where the reactant compound reacts with oxygen (another…

Q: molecules to produce 16 carbon dioxide molecules and 18 water molecules. Use of fossil fuels adds…

A:

Q: Which of the following is true of the balanced equation of the combustion of methane (CH4) in the…

A: Combustion reaction can be defined as the reaction of substance with excess of oxygen to produce…

Q: Suppose a pair of chemical compounds A and B can react in two different ways: A+B C Reaction 1 gives…

A: Answer:Energy profile gives the thermodynamic representation of the rectant's conversion into…

Q: Blast furnaces extract pure iron from the iron(III) oxide in iron ore in a two step sequence. In the…

A: Multiply by 3: [ 2 C(s) + O2(g) ---> 2 CO(g) ] x 3 ==> 6 C(s) + 3 O2(g) ---> 6 CO(g)…

Q: Gasoline is primarily composed of iso-octane, which has the chemical formula C8H18. When gasoline is…

A: Given  When gasoline is burned, the chemical equation is: 2C8H18  +  25O2  --->  16CO2 + 18H2O…

Q: Automobile airbags inflate due to the formation of nitrogen gas from the chemical reaction 2 NaN,(s)…

A: Given :-  2NaN3(s) → 3N2(g) + 2Na(s)  To determine :-  number of Na and N atoms in both reactant and…

Q: Fe + H20→ Fe3O4(s) + H ²@[ d. If you have 10.0 g of Fe, how many grams of H20 will be needed for a…

A: Mass of Fe given = 10g For this question, we have to balance the equation 3Fe + 4H2O → Fe3O4 + 4H2

Q: How many kilojoules are there in 95.0 Calories? O 3.97 x 10-4 O 22.7 O 397 O 2.27 x 107 Onone of the…

A: How many kilojoules are there in 95.0 Calories?

Q: - ] 3 Consider the reaction 1205(g) + 5 CO(g) → 5CO2(g) + 2(g) 80.0 grams of iodine pentoxide, 1205…

A: Number of moles is calculated by dividing the given mass with molecular mass. In the given question…

Q: Classify each chemical reaction: reaction 2CH₂CH₂CO₂H (1) + 70₂(g) →6CO₂ (g) + 6H₂0(g) CH, (CH₂),…

A:

Q: In a combustion reaction, the most common fuel that burns contains compounds called hydrocarbons.…

A: In this question, combustion of methane is represented by the equation: CH4 + 2O2 → CO2 + 2H2O 1. In…

Q: Consider the following balanced equation: 2 H2 + 02 -2 H20 What mass of water (H20) will be…

A: From the given data,it is clear that 2 mol H2 +1 mol O2 → 2mol H2O we know that ,1 mol of  a…

Q: Aspirin can be prepared from salicylic acid (C,H,O3 ), which has a molar mass of 138.12 g/mol, and…

A: Given: Mass of salicylic acid=3.01 g Moles of salicylic acid= 3.01138.12 g/mol=0.0218 mol The…

Q: Assume that a cell contains 1.202 * 1021 molecules adenosine triphosphate (ATP).  The molar mass of…

A: 1 mole = 6.0224 x 1023 molecule Number of moles = Number of molecules/6.0224 x 1023 Mass = number of…

Q: Classify each chemical reaction: Reaction PbCl₂ (aq) + FeSO4 (aq) → FeCl₂ (aq) + PbSO4(s) Na₂CO3 (s)…

A: Answer:Chemical reactions can be classified as:Single displacement reactionDouble displacement…

Q: 2NaClO, --> 2NaCI + 30, Reactants combine into a large one Reactant breaks apart into smaller…

A:

Q: determine the theoretical yield of the product. Calculate the theoretical yield in grams Al₂O₃ from…

A:

Q: 2 cups noodles +12 tomatoes +3 cloves garlic 4 servings pasta If you have 7 cups of noodles, 27…

A: Given- 2 cups noodles +12 tomatoes +3 cloves garlic-> four servings pasta

Q: Question 16 Chemical Equations: Interpret A. The balanced chemical equation for the reaction between…

A:

Q: se the following information to answer this question. CAle) + 3CuClz(ag)→2AICI3(aq) + 3Cu(s) word…

A: Given- 2Al+3 CuCl2->2AlCl3+3Cu

Q: Which of the these is a balanced chemical equation?

A: The correct answer is  Option C - is correct.   C.  2CO(g)  +  O2(g)   gives to  2CO2(g) Both side…

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".