Fill in the blanks Use the balanced chemical equation below to answer the questions that follow.  HCl (aq) + NaHCO3 (aq) = H2CO3 (aq) + NaCl (aq) If you want to produce 18.48 grams of how much and must you start with?   18.48 grams of NaCl =          moles of NaCl   And to produce this you need to start with               moles of NaHCO3  and               moles of HCL Now determine the number of grams you need to start with    NaHCO3:           grams HCL:             grams

Q: When chlorine reacts with water, hydrochloric acid and chloric acid (HClO3) are produced. The…

A: Given : chlorine and water reacts to form HCl and HClO3  Also 6 mole of chlorine reacts

Q: O CHEMICAL REACTIONS Using a chemical equation to find moles of product from moles. Ammonium…

A: Reaction of phosphoric acid with Ammonia  H3PO4(aq) + 3NH3(l) .....> (NH4)3PO4(aq)  Moles of…

Q: Use the balanced equation, N₂ + O₂ 2NO, to answer the following question. How many grams of N, are…

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: We have to calculate the percent yield of sodium bromide. Given : mass of NaBr produced=1.75 g mass…

Q: Use the balanced equation, N2 + O2 -->  2NO, to answer the following question. How many grams of…

A: The objective of this question is to determine the amount of O2 in grams that will completely react…

Q: Brett is performing an experiment where he produces Ammonia gas from Nitrogen gas and Hydrogen gas.…

A: Given, moles of nitrogen gas (N2) reacted = 3 mol The given balanced chemical equation is : N2(g) +…

Q: As of 2018, ~95% of hydrogen is produced from fossil fuels. One of the most important reactions of…

A: Consider the given reaction is as follows; CH4 g   +   H2Og    →    COg   +    3 H2 g Given…

Q: Liquid hexane (CH₂(CH₂) CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide…

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Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

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Q: Convert mass of the given chemicals to moles of the given chemicals. 2K (s) + 2 H2O (l) ---> 2 KOH…

A: Answer: Number of moles of any compound is always equal to the ratio of its mass and molar mass.

Q: grams of H2

A:

Q: Sodium chloride is produced when sodium metal combines with chlorine gas as shown in the following…

A: Sodium metal combines with chlorine gas to form sodium chloride. The balanced equation is as…

Q: Calculate the grams of H2 needed to make 150.0 g of NH3. Use the balanced equation below. All…

A:

Q: Given the unbalanced chemical equation, CH3OH(1) + O2(g) → CO2(g) + H2O(g), what is the mole ratio…

A: GIVEN Unbalanced reaction: CH3OH (l) + O2 (g) ------> CO2 (g) + H2O (g) Since there are 4 H atom…

Q: 2 NH3   +  3 CuO   g  3 Cu   +   N2   +   3 H2O In the above equation how many moles of  N2 can be…

A: In the question it is asked to calculate how many no of moles of N2 can be made when 10 moles of CuO…

Q: What is the theoretical yield of sodium bromide formed from the reaction of 4.9 g of hydrobromic…

A: Given,  The mass of hydrobromic acid (HBr) = 4.9g and the mass of sodium hydroxide (NaOH) = 4.4g The…

Q: Calcium carbonate (CaCO3) is a common ingredient in antacids. It works by neutralizing the…

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Q: Step 2a: Use dimensional analysis to determine the theoretical yield of the product. Calculate the…

A: It is based on the concept of stoichiometry and limiting reagent.  Here we are required to find the…

Q: The synthesis of maleic (C₂H₂O3) can be accom benzene (CH) and ox following chemical reac 2 C6H(1) +…

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Q: Using the equation below, convert 17.92 grams of O2 to moles of KCl.  Please round your answer to…

A: To use the given equation to convert grams of O2 to moles of KCl, we need to first calculate the…

Q: For the following reaction, 52.7 grams of potassium hydroxide are allowed to react with 34.8 grams…

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Q: consider the following balanced equation. N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Determine the…

A: Given, N2O4(l) + 2 N2H4(l)  →  3 N2(g) + 4 H2O(g) Given, mass of N2O4 react = 60.0 g mass of N2H4…

Q: Freon, CF2Cl2, is produced using the chemical reaction below. If you start with 50.0 mol of CCl4 and…

A: We have CCl4 as 50 mol, also we have HF as 75 mol. We have also the balanced equation of reaction.…

Q: Fill in the Blanks Type your answers in all of the blanks and submit X, X According to the balanced…

A: 2Na3PO4 + 3MgCl2 ----> 6NaCl + Mg3(PO4)2moles of Na3PO4 involved= 11 molesmoles of MgCl2…

Q: The molar mass of aluminum (Al) is 26.98 g/mol. If you have 345.34 grams moles of aluminum, how many…

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Q: Ammonia (NH3) is able to react with oxygen gas to form nitrogen dioxide gas and water vapor…

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Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: In the given acid base neutralization reaction, NaOH is acting as a limiting reagent which will…

Q: Consider the following chemical equation. 2C3H6(g)+9O2(g)-6CO2(g)+6H2O(g) if 31.6g of C3H6 and 36.6…

A:

Q: 6.50 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Given,Mass of compound X = 6.50 gmolar mass of the compound = 192. g/molmass of product carbon…

Q: Consider the following unbalanced equation: C2H6(g) + O2(g) → CO2(g) + H2O(g) Which amount…

A: The number of moles of any substance is defined as the ratio of mass given of that substance with…

Q: limiting reactant.

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Q: Given the following balanced chemical equation, how many grams of HCl would be produced when 22.7g…

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Q: Nitrogen gas combines with hydrogen gas to produce ammonia as shown in the reaction below. If 40.0 g…

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Q: For the following reaction, 34.4 grams of sulfuric acid are allowed to react with 23.0 grams of…

A:

Q: S + 6 HNO3 --> H2SO4 + 6 NO2 + 2 H2O In the above equation how many moles of water…

A:

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given reaction is HBr (aq)+NaOH (aq)→NaBr (aq)+H2​O  We know that Molar mass of HBr=80.91…

Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

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Q: In the following equation, determine which reactant is the limiting reactant and which reactant is…

A: The given reaction is,2NaOH + H2SO4 → Na2SO4 + H2OThe number of moles of NaOH and H2SO4 present in…

Q: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: we have to calculate the percentage yield of water in the given reaction

Q: Ca(s) + 2HCl(aq) --> CaCl2(aq) + H2(g) Using the limiting reactant concept, how many moles of…

A: Since, Limiting reactant are those species which is present in less amount (in terms of mol) and…

Q: consider the balanced chemical equation that follows 2Fe(s) +3S(s) ---> Fe2S3(s)   this equation…

A: Given reaction:  2 Fe (s) + 3 S(s) ==> Fe2S3 (s)  Given moles of Fe = 3.5 mol  From balanced…

Q: Answer the following question based on the chemical equation below.  2 C2H6 (g)  +  7 O2(g) →  4…

A: A chemical equation is given as follows:In the above reaction, 2 moles of C2H6 react with 7 moles of…

Q: Gaseous ethane (CH₂CH3) reacts with gaseous oxygen gas (0₂) to produce gaseous carbon dioxide (CO₂)…

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Q: Consider the balanced chemical reaction below. How many grams of carbon monoxide are required to…

A: By the help of stoichiometric coefficient we can find the amount of unknown substance by the help of…

Q: Write molecular and ionic the equations reactions for the following conversions) P = P205 = HPO3…

A: the balance chemical reactions are given below

Q: ,how many moles of dichloromethane (CH,Cl) will be formed

A: Number of moles = mass/molar mass  Molar mass of CH4  = 16.0425 g/mol

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".