2 cups noodles +12 tomatoes +3 cloves garlic 4 servings pasta If you have 7 cups of noodles, 27 tomatoes, and 9 cloves of garlic, how many servir pasta can you make? Which ingredient limits the amount of pasta that it is possible make?

Q: What's the partial pressure of carbon dioxide in a container that holds 5 moles of carbon dioxide, 3...

A: Calculate partial pressure of CO2 in the mixture ?

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A:

Q: Identify the functional group of the given molecule and indicate the classification if there is any....

A: To solve this problem we have to identify the functional groups present in the compound .

Q: A 10.0 g sample of sodium metal reacts with 2.50 L of nitrogen gas at 0.976 atm and 28∘C to produce ...

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A:

Q: The electrolysis of molten AIClz for 4.25 hr with an electrical current of 25.0 A produces g of alum...

A: The amount of Aluminum produced can be calculated as follows

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Q: What is the deltaH for the overall decomposition in this reaction. Please show work NH4CL(s)--> NH3(...

A: NH4Cl(s)---> NH3(g) + HCl(g) Standard data table: ∆H°f(NH4Cl)= -314.43  KJ/mol ∆H°f(NH3)= -46.11 ...

Q: If 200 g of 40.0% by mass methanol is combined with another methanol solution to produce 500 g of 52...

A: 40% methanol  by mass means 100 g of solution contains 40 g of nethanol. Amount = Mass of solution ×...

Q: 3. Use the balanced equation below to answer questions a-d. 4 NH + 3 Ozg) → 2 N2 + 6H2O@ a. How many...

A: a) Given, 4NH3(g) + 3O2(g) ➝ 2N2(g) + 6H2O(g) Moles of O2 are needed to react with 28.0g of NH3 =? N...

Q: P Question // Q 10) Find the value of the equilibrium constant expression. Fe3+ SCN- FESCN2+ 1.3 x 1...

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Q: Which arrow-pushing mechanism best explains activation of acetyl chloride for Friedel-Crafts acylati...

A: The arrow pushing mechanism that best explains the activation of acetyl chloride for friedal crafts ...

Q: How much heat is gained by the water? B. How much heat heat is lost by the zinc metal? C. From the d...

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Q: a. H,PO.(aq) + Fe(NO,)2(aq) → O H,PO,(aq) + Fe(NO,)2(aq) → HNO3(aq) + Fes (PO.)2() Rule 6: Most phos...

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Q: Using only the periodic table arrange the following elements in order of increasing atomic radius: s...

A:

Q: N2, O2, CO2 and Ne gases. Calculate the volume of this mixture at STP. Calculate the partial pressur...

A: Given, Mass N2 = 5 g Mass of O2 = 5 g Mass of CO2 = 5 g Mole of N2 = 5/28 = 0.179 mol Moles of O2 = ...

Q: Calculate the solubility (in M) of cobalt(11) hydroxide, Co(OH)2(s) in H2O. Kp 3.80x1016 at a specif...

A: Given, the Ksp of cobalt(II) hydroxide = 3.80×10-16 We have to calculate the solubility of cobalt(II...

Q: 41-50. When exactly 750.0 mL of a solution containing 0.5840 N of magnesium hydroxide was combined w...

A:

Q: Balance this redox reaction in a basic solution, showing the reduction and the oxidation half reacti...

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Q: Constants Part A During an action potential, Na* ions move into the cell at a rate of about 3 x 10 m...

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Q: What is the Main Content uffer that is 0.452 M HF and 0.404 M LiF? The K, for HF is 3.5 x 10-4. Your...

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Q: How many milliliters of 1.58 M HCl are needed to react completely with 23.2 g of NaHCO 3 (K = 84.02 ...

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Q: number of moles of M

A:

Q: Use the data in the table to calculate the equilibrium constant K for the following reaction at 95 °...

A: In this question, we have to find equilibrium constant at 95°C for the given reaction.

Q: 3) а. Draw the oxocarbenium ion that is formed as an intermediate in the following reaction: но OH O...

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Q: If 75.0 grams of water is heated from 32.6°C to 78.9°C, how many kilojoules of heat does the water a...

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Q: Gamma radiation has frequencies in the 1020 Hz range. What is the wavelength in meters of gamma radi...

A:

Q: O number of molecules.

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Q: Magnesium metal reacts with hydrochloric acid to produce hydrogen gas and a solution of magnesium ch...

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Q: The following chemical reaction takes place in aqueous solution: 2 AGNO,(aq)+K,CO3(aq) → Ag,CO3(s)+2...

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Q: What is the normality of a solution containing 50g HCl in 1.5 L of solution?

A: Given :  Mass of HCl = 50 g  Volume of solution = 1.5 L  To calculate :  Normality of solution 

Q: Which of the following diene(s) cannot undergo the Diels-Alder reaction? II IV

A: For a Diene to undergo Diels Alder rxn it should have cis double bond along single bond.

Q: Ką for formic acid, HCOOH, is 1.80×10-4. Ką for acetylsalicylic acid (aspirin), HC,H,04, is 3.00x10-...

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Q: Calculate the pH of a solution that contains 3.9 x 104 M H3O* at 25°C. 4.59 3.41 10.59 9.41 0.59

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Q: When exactly 750.0 mL of a solution containing 0.584 N of magnesium hydroxide was combined with 250....

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Q: How many air molecules are in a 12.5 × 12.0 × 10.0 ft room (28.2 L = 1 ft²)? Assume atmospheric pres...

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Q: A 25.0-mL bubble is released from a diver’s air tank at a pressure of 4.00 atm and a temperature of ...

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Q: A semiconductor has wide energy gap and requires less energy to move an electron from the valence ba...

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Q: What is the reaction mechanism?

A: Here we have to write mechanism of the following synthesis reaction.

Q: For each chemical reaction listed in the table below, decide whether the highlighted atom is being o...

A: Oxidation means loss of electrons and reduction means gain of electrons.

Q: 4. 3 O 2 and 4 O 1, 2, 4, and 5 O 3, 4, and 5 O 2, 3, and 4

A: For the Clausen condensation reaction atleast two alpha hydrogen required one can removed to form en...

Q: Explain the compounds/ions present in solution when: 0.050M HNO3 is mixed with 250mL of water 0.050...

A: HNO3(aq) is a strong acid, whereas NH3(aq) is a weak base. 

Q: percent composition

A:

Q: A A Me -Me

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Q: Identify the correct structures in each step of the reaction sequence shown. 1) NaOCH2CH, CH3CH,OH 1...

A:

Q: The specific heat of aluminum is 0.900 J/g°C. What is the heat capacity of 26 g aluminum?

A:

Q: When does the value of Q = K? %3D

A: Given-> Q=Kc

Q: synthesis of triphenylmethanol

A: Complete mechanism for the synthesis of triphenylmethane has been provided in next step.

Q: When optically active (S)-2-methylcyclopentanone is treated with aqueous base, the compound loses it...

A: In the given step OH- takes proton to form enolate ion 

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.