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: For the chemical reaction 2 HCl + Ca(OH)2 CaCl₂ + 2H₂O how many moles of calcium chloride (CaCl₂)…

A: The reaction is as follows: The given moles pf HCl = 2.0 molThe moles of calcium chloride produced…

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

A:

Q: (1molNO22molNO3)/(1molNO22molNO3)   e. (2molNO22.57molNO3)/(2molNO22.57molNO3)   f.…

A:

Q: Consider the following unbalanced chemical equation: S2Cl2 (l) + NH3 (g) à S4N4 (s) + S8 (s) +…

A: S2Cl2 (l) + NH3 (g) ---> S4N4 (s) + S8 (s) + NH4Cl (s) Balancing of sulfur: In order to balance…

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

A:

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: Fernando is doing his pre-lab homework for Chemistry. He is asked to predict how many grams of CO2…

A: Provided mole of HCl=2.09mol Obtained amount of CO2=31.47gram Molar mass of CO2=44.01 g/mol So,…

Q: Phogene (COCl2) can be manufactured by mixing carbon monoxide with chlorine gas. CO + Cl2 → COCl2…

A: CO + Cl2 .....> COCl2  Given that :  Moles of carbon monoxide(CO) = 7.25 moles

Q: Magnesium reacts with HCl according to the balanced equation: Mg (s) + 2 HCl (aq) --> MgCl2 (aq) +…

A: Magnesium reacts with HCl to produce magnesium chloride and hydrogen gas. The equation for the…

Q: grams of H2

A:

Q: Consider the following balanced equation:…

A: In general reaction the number of moles of a reactant is is always equal to the number of miles of…

Q: For the balanced chemical reaction 4Al + 3O2 → 2Al2O3 how many moles of Al2O3 can be made by…

A:

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

A:

Q: Consider the reaction: C4H10(g)+O2(g)→CO2(g)+H2O(g)C4H10(g)+O2(g)→CO2(g)+H2O(g). Part A: How many…

A:

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

A:

Q: Part 2: The Concept of Limiting Reactant 2. Water is formed by burning H2 (g) in the presence of O2…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Consider the following balanced equation.…

A: Consider the given balanced equation as followed:  2N2H4g+N2O4g→3N2g+4H2Og From the balanced…

Q: Consider the following balanced chemical equation then determine how much C6H6 (in grams) is…

A:

Q: Sodium phosphate, Na3PO4, can be prepared by combining sodium hydroxide and hydrogen phosphate as…

A:

Q: Consider the following unbalanced chemical equation: H2      +       O2    à       H2O Determine how…

A:

Q: Nitrogen reacts with chlorine to produce nitrogen trichloride. If 10.0 g of nitrogen react with 12.0…

A:

Q: 2 NH3 + 3 CuO --> 3 Cu + N₂ + 3H₂O In the above equation how many moles of N₂ can be made when 190.1…

A:

Q: Consider the balanced chemical equation below: CH4 (g) + 3Cl2 (g) → CHCl3 + 3HCl If 16.05 grams of…

A: CH4 (g) + 3Cl2 (g) → CHCl3 + 3HCl

Q: Consider the following balanced equation. Mg3N2(s) + 6H2O(l) → 3Mg(OH)2(s) +…

A:

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

A: We have to calculate moles of water in the reaction that can be made from given amount of HNO3

Q: __C6H14(l) + __O2(g) → __CO2(g) + __H2O(g) When this equation is properly balanced, the numbers…

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: 2 NH3 + 3 CuO --> 3 Cu + N₂ + 3H₂O In the above equation how many moles of N₂ can be made when 170.6…

A: Given equation,  2 NH3 + 3 CuO → 3 Cu + N2 + 3 H2O Molar mass of N2 = 14+14 = 28 g.mol-1 Molar mass…

Q: Aluminum reacts with chlorine gas to form aluminum chloride via the following reaction:…

A: Given: Mass of Al = 16.0 g Mass of Cl2 = 21.0 g Molar mass of Cl2 = 70.906 g/mol Excess reagent: Al…

Q: Consider the following unbalanced equation. Au3+ (aq) + Mg(s) – Au(s) + Mg²+ (aq) If 2.0 mol of Au…

A:

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

A: The Given data- 2NH3 + 3CuO → 3Cu +N2+ 3H2O The mass of CuO consumed= 191.7 g To find = The moles of…

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

A: Given  Mass of HNO3 = 162.9 grams

Q: Relate the model to Chemistry: The balanced chemical reaction for producing water is: 2 H2 + 1 O2 →…

A: Step 1:

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

A: Aqueous hydrobromic acid (HBr) reacts with solid sodium hydroxide (NaOH) to form sodium bromide…

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

A:

Q: 10g of nitrogen is reacted with 5.0g of hydrogen to produce ammonia according to the chemical…

A:

Q: A student is trying to figure out how many moles of potassium chloride are made from 4.0 grams of…

A:

Q: 1. One liquid bromine is mixed with aluminum metal a combination reaction occurs forming aluminum…

A: A limiting reactant is a species that produces the least number of moles of products. A limiting…

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".