Hydrogen and oxygen gas combine to form water. If 1.00g of hydrogen and 1.00g of oxygen are reacted, what is the theoretical yield of water (in grams)? Be sure to balance first. (H2 + O2 --> H2O)

Q: What are the coefficients for the following reaction when it is properly balanced? __C7H8 + __HNO3…

A: Balance the following reaction __C7H8 + __HNO3 ----> C7H5N3O6 + __H2O

Q: balance the following unbalanced chemical equation showing the combustion of methane use 1 for…

A: Given that, Combustion of methane i.e., _CH4 + _ O2 ---------> _CO2 + _H2O Write balanced…

Q: Give the product of the given reactants, balance the equation, and identify the type of chemical…

A: Give the product of the given reactants, balance the equation, and identify the type of chemical…

Q: Plants convert the Sun's energy into a chemical compound called glucose using the process of photosy…

A:

Q: A student reacts a solution of vinegar (clear liquid; CH3COOH) with baking soda (white powder;…

A:

Q: Consider the following equation: HCl(aq)+NaOH(aq)->H2O(l)+NaCl(aq) if 0.25 moles of sodium…

A: Given reaction is,HCl(aq) + NaOH(aq) → H2O(l) + NaCl(aq)Here 0.25 moles of NaOH completely react…

Q: Balance the following chemical equation and determine the number of moles of Fe(s) produced when…

A: Given unbalanced reaction is : Fe2O3 (s) + C (s) ------> Fe (s) + CO2 (g) Number of moles of…

Q: A reaction mixture of 18.215g Na2CO3 and 10.938g HCl react according to the following balanced…

A: The mole ratio between HCl and Na2CO3 is 2 : 1 . First, identify the limiting reactant,        Moles…

Q: Which ingredient is the limiting reactant if you have 5 cups of flour, 9 eggs, and 3 tbsp of oil?…

A: Given information: Amount of oil = 1 tbs Number of eggs = 3 Amount of flour = 2 cups

Q: Balance the following equation: H2 + 02--> H20 Part B If 84 moles of H2 are mixed with 12 moles of…

A: Limiting reactant: Limiting reactant in a chemical reaction is the reactant that is completely…

Q: What are correct coefficients for reactants and products when following equation is balanced? N2H4…

A: When reaction is balanced ,number of atom should be equal in both side of reactant and product. It…

Q: The combustion of liquid ethanol (C2H5OH) produces carbon dioxide and water. After 4.62 mL of…

A: The balanced chemical reaction is as follows; C2H5OH+3O2→2CO2+3H2O Here, 1 mol of ethanol reacts…

Q: When 12.0 g of calcium metal is reacted with water, 5.00 g of calcium hydroxide is produced. Using…

A: The percentage yield is equal to the ratio of actual yield to the theoretical yield multiplied by…

Q: Many cars can run on a mixture of gasoline and ethanol, C2H5OH (density = 0.789 g/mL). What mass of…

A:

Q: A synthesis reaction produces ammonia: 3H2 (g) + N2(g) -> 2NH3 (g). What is the maximum amount of…

A:

Q: C3H8 + O2 --> CO2 + H2O Which statement pairs the reaction type with the correct coefficients for…

A: Answer to the following question is given as -

Q: Balance the following chemical equation and determine the number of moles of Fe(s) produced when…

A: The given reaction is., Fe2O3 (s) + C (s) -----> Fe (s) + CO2 (g)

Q: balance the following unbalanced chemical equation showing the combustion of methane use 1 for…

A:

Q: How many moles of water are produced when 1.44 moles of oxygen gas are produced? 2H2O2 (l) -->  O2…

A: Given equation is, 2H2O2 (l) -->  O2 (g) + 2H2O (l)  Moles of oxygen= 1.44 mol

Q: How many moles of water are produced when 6.33 moles of CH4 react? CH4 (g) + 2O2 (g) --> CO2 (g) +…

A:

Q: ethanol has a molecular formula C2H5OH. a sample of ethanol has a mass of 2.3 grams. the sample was…

A: Given that the mass of ethanol C2H5OH burnt is 2.3 g. To calculate: i. The moles of waters molecules…

Q: A certain dose of Tums contains 1000.0 mg of calcium carbonate, CaCO,, in each tablet. In this…

A: From a balanced chemical equation we can calculate the mass and no of moles of reactant are required…

Q: For the following reaction, 0.128 moles of potassium hydroxide are mixed with0.158 moles of…

A:

Q: Give the product of the given reactants, balance the equation, and identify the type of chemical…

A:

Q: What are the coefficients for the following reaction when it is properly balanced ? ___C5H12O +…

A: Solution Chemical equations square measure balanced by swing coefficients on the reactants and…

Q: Sodium Hydroxide and phosphoric acid, H3PO4, react as aqueous solutions to give sodium phosphate and…

A: Balanced chemical equation is the one that contains equal number of atoms on both the sides of the…

Q: NaHCO3 -----> NaOH+ CO2 a) if 25 grams of carbon dioxide gas is prodced in this reaction, how many…

A: Given balanced chemical equation of the reaction is: NaHCO3→NaOH+CO2 From this equation, it is clear…

Q: Which one of the equations below is an exothermic reaction? A) CO2 (g) → C (s) + O2 (g) AH° = 394…

A: Exothermic reactions are those reactions in which heat is released during a chemical reaction and…

Q: Balance the following chemical equations and indicate the type of reaction taking place. If the…

A: we need to balance equation 3 and 4

Q: Use the following chemical reaction:  K2O + H2O → 2 KOH 1.00 g K2O and 0.30 g H2O identify the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Balance the following reaction and choose the missing coefficients:…

A: Given that : We have to balance the following reaction and choose the missing coefficients :   _KCl…

Q: Question 4

A: The combustion of propane is given as,

Q: Balance the chemical equation below and choose the coefficient for carbon dioxide Al2(CO3)3(s)…

A: For balancing a reaction, atoms of each species is made equal on both sides of reaction.

Q: The chemical reaction of silver nitrate with sodium carbonate produces silver and sodium nitrate.…

A:

Q: Balance the following chemical equation (if necessary):    C5H10(g)O2(g) -> H2O(g)+CO2(g)

A: Balance the following chemical equation (if necessary):

Q: Balance the following chemical equation: P4O10 + H2O --> H3PO4 What is the numerical coefficient in…

A: Balancing of the equation means that, Number of reactant side atom = Number of product side atom…

Q: Balance the following reactions   _____ C6H6     +     _____ O2     --->     _____ CO2     +…

A: Given,  _____ C6H6     +     _____ O2     --->     _____ CO2     +     _____ H2O Balance chemical…

Q: For this reaction SiO2+C Si+CO2 , 52.8g SiO2 is reacted with 25.8g C and 22.4g Si is produced.…

A: The balance chemical equation : SiO2 + C ----> Si   + CO2 Mass of SiO2 = 52.8 g  Mass of C = 25.8…

Q: After balancing the following chemical equation, what is the balancing coefficients of  KClO3 and O2…

A: In Balanced chemical equation number of atoms of each species are equal on both reactant and…

Q: Balance the equation and find the resulting products using combustion reaction. (Final product must…

A:

Q: Write the balanced equation for each of the following changes and identify whether heat is a product…

A: The amount of heat required or released in a process is known as the heat change of the process.…

Q: When CH4(g) reacts with H2O(g) to form H2(g) and CO(g) , 49.2 kcal of energy are absorbed for each…

A: The reactants are CH4 (g) and H2O (g)  And the products are H2 (g) and CO (g)  hence the reaction…

Q: Based on the balanced equation 2C6H6 + 15O2 → 12CO2 + 6H2O calculate the number of excess reagent…

A: 1 mole = 6.022×1023 [ Avogadro's number , NA ] Anything which is in the number of 6.022×1023 is said…

Q: When H,S(g) reacts with O2(g) to form H,0(g) and SO2(g), 124 kcal of energy are evolved for each…

A: The reactants given are H2S (g) and O2 (g) and the products are H2O (g) and SO2 (g) Hence the…

Q: Balance the following unbalanced chemical equation showing the combustion of methane. _______ CH4 +…

A: Balancing of a chemical reaction is to make total no. Of atoms same on both the side of arrow i.e on…

Q: Balance the following: KClO3 -> KCl + O2   If 5.0 g of KClO3 is decomposed, how many grams of O2 are…

A: Decomposition reaction  :  In this reaction compound  breaks down into  two or more simpler…

Q: What is the balanced equation for C4H10 (I) + O2(g) ---->

A:

Q: In a closed system, equal amounts of ammonia and oxygen react to produce nitrogen monoxide and…

A: Consider the given balanced equation as;                                   4 NH3       +     5 O2…

Q: Magnesium oxide can be made by heating magnesium metal in the presence of oxygen. The balanced…

A: Magnesium reacts with oxygen to form magnesium oxide. Write the reaction. 2Mgs+O2g→2MgOs

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.