Exit ticket 1. N + 3H, How many moles of hydrogen are needed to completely react with two moles of nitrogen? 2NH, wY.

Q: 4. What kind of reaction doe

A:

Q: How many molecules of the sweetener saccharin can be prepared from 30 C atoms, 25 H atoms, 12 O…

A: The structure of the molecule is given as:

Q: 3. What mass of bromine gas is required to react with 2.80 moles of aluminum? 3 mole Br, 2.80 moles…

A: The amount of product formed in any reaction depends upon the stoichiometric coefficients of the…

Q: Writing the net equation for a sequence of reactions Phosphoric acid, which is commonly used as rust…

A:

Q: Aircraft de-icing agents, such as propylene glycol [1,2-propanediol; CH₃CH(OH)CH₂OH; d=1.036 g/mL],…

A: CH3CH (OH) CH2OH has 2 adjacent Hydroxyl groups attached having a molar mass of 76.09 gm.

Q: How much CO2 is produced when 1 tonne of benzene (C6H6) is combusted in an oxygen-only atmosphere?

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 2. a) Write a formation equation for CaS04 including states and a AH term after the equation. b)…

A:

Q: 2. Calculate the volume of O2(g) that must be supplied to completely burn 20.0 L of CH4 (g). CH4 (g)…

A: The given reaction is, CH4(g) + O2(g) → CO2(g) + 2H2O(g)

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

A:

Q: The fat stored in a camel’s hump is a source of both energy andwater. Calculate the mass of H2O…

A: The reaction taking place is, Number of moles of fat can be calculated as follows, 1 kg = 1000 g

Q: From the reaction: B2H6 + O2 HBO2 + H2O a. What mass of O2 will be needed to burn 36.1 g of B2H6? b.…

A: The given reaction is - B2H6 + O2 → HBO2 + H2O Mass of B2H6 = 36.1 g for O2 Mass of B2H6 = 19.1 g…

Q: The reaction between methanol (CH3OH), and hydrobromic acid (HBr) forms bromoethane (CH3Br) and…

A: The balanced reaction of Methanol and HBr is: CH3OH +HBr -------> CH3Br + H2O Therefore,from the…

Q: The fat stored in a camel’s hump is a source of both energy andwater. Calculate the mass of H2O…

A: The reaction taking place is, Number of moles of fat can be calculated as follows, 1 kg = 1000 g

Q: 2) Predict the type of reaction that will occur and the product(s) that will be formed or…

A: The balanced equation of the reaction has to be given,

Q: How would you prepare 10ppm Mn2+ from KMnO4

A: ppm solution is a solution which contains 1 part of solute in 1 million parts of solution.

Q: Oxidation of hexane: 2 C, H,0 + 17 o, - 12 CO, + 10 H,0 1. How many moles of CO, are produced upon…

A: Given :  Balanced chemical reaction :-  2 C6H10 + 17 O2 → 12 CO2 + 10 H2O  Number of moles of C6H10…

Q: How do you solve this question?

A: The given balanced equation is,

Q: Complete combustion of one mole of molecule A would require how many moles of O2? A) 0.5 B) 1…

A: The compound given is,

Q: No. Reaction но ? МСРВА b 1. BH3, THF ? 2. H,O, NaOH 1. SOCI, но. 2. (CH3),NH

A: a.  Baeyer–Villiger oxidation: The Baeyer–Villiger oxidation is an oxidation reaction of ketone to…

Q: What is the coefficient in front of the NO when the equation below is balanced? NH,(g) + O, (g) -…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 200M +4 2. BALANCE the following equation: C3H18 + O2-- ---> CO2 + H20 -------- a) How many grams of…

A:

Q: 5-) 1,200 grams of aluminum of an impure NH4AI(SO4)2 sample is converted into Al203 by precipitation…

A: Given data contains, Mass of NH4Al(SO4)2 is 1,200 grams. Mass of Al2O3 is 0.1798 grams. (a) The mass…

Q: Calculate the volume of O2(g) that must be supplied to completely burn 20.0 L of CH4(g).

A: Combustion :-  The burning of a substance  in excess of air or oxygen is called combustion . For…

Q: How much CO2 is produced when 1 tonne of benzene (C,H6) is combusted in an oxygen-only atmosphere?

A: The amount of product produced can be obtained using the stoichiometry coefficient in the balanced…

Q: Q2. a) What is Atom Economy? Calculate Atom Economy for the following reactions, i)…

A: Given, Atom economy  Synthesis of 1-bromobutane  Preparation of hydrogen      Required,…

Q: STAEDTLER Mars plastic s) Use the following unbalanced chemical reaction to answer the questions…

A: Balanced Reaction 2 Al(s) +3 H2SO4 --> Al2(SO4)3 + 6 H2  Al reacts with sulfuric  acid to produce…

Q: Quesiton 19 Calcium carbonate reacts with acetic acid following the UNBALANCED chemical reaction:…

A: The method that works for analyzing the weight/mass that gets produced or exhausted for species…

Q: 2CO (g) + O2 (g) ⟶ 2 CO2 (g) Which of the following choices best describes the ΔS in the above…

A: Given that, 2CO (g) + O2 (g) ⟶ 2 CO2 (g)  It is clear that, no. of moles at reactant side= 2+1= 3…

Q: 2NO2(g) N204(g). Kc = 0.212 the reaction proceeds more to the right True False

A:

Q: Consider the following reaction at 25 °C: 3 Ni(s) + N2(g) + 3 H,0(g) → 3 NiO(s) + 2 NH3(g) Given the…

A: ∆H = 391.3 kJ/mol

Q: (b) What mass of oxygen is required to burn completely 1.00 L of a mixture that is 90.0% gasoline…

A: Given: Volume =1 L gasoline (d=0.742 g/mL). ethanol (d=0.789 g/mL)

Q: 2H2O ------->  2H2  +  O2   What number of moles of O2 will be produced by the decomposition of 11.6…

A: Given, the chemical reaction as follows,2H2O→2H2+O2Number of moles of water (H2O) for reaction =11.6…

Q: To make 10 moles of carbon monoxide by partial burning of methane, we need. O 4 moles of 02 O 6…

A: As per our guidelines, we can solve only one question at a time.Please post other question as next…

Q: Balance this equation, and then enter the coefficients, in order, below. HCl(g)+O2(g)⇌Cl2(g) +…

A:

Q: how did you get the numbers beside the balanced equations. such as 4 beside H2O and 2 beside N2.

A: The unbalanced equation is NH4NO2 ---------> N2 + O2 + H2O General rule is that the number of…

Q: Q2. a) What is Atom Economy? Calculate Atom Economy for the following reactions, Synthesis of…

A: This Question is based upon Atom Economy.

Q: Write a balanced equation that describes each of the following chemical reaction. 1. Acetylene gas,…

A: the balance reactions are as follows.

Q: 9. Calculate and contrast the Atom Economies of the following four reactions: + 2CO2 + 2H20 + 4.5 O2…

A: The objective of the question is to calculate the atom economy of the following reaction.

Q: omplete the reaction map below by matching A-E with the given choices. HBr H, A Lindlar's B HO…

A:

Q: Find the coefficient for the balanced reaction for oxygen and the type of reaction P4 + 02--> P203…

A: The answer for the following question is -

Q: 3. Zn + 2HCI How many moles of hydrogen are produced from the recction of three moles of zinc with…

A: Given:            3 moles of Zn To calculate :-    Number of moles of hydrogen produced.

Q: 10.) Balance the following equation. When balanced, what is the coefficient in front of carbon…

A: The balanced chemical equation denotes that the number of atoms of the reactants and products of the…

Q: how many moles of  O2 will react with 15.5 moles of Fe?

A: Given: The number of moles of Fe is 15.5 mol.

Q: later is depicted by chemists using the formula H ,0. Which of the following is a balanced equation…

A: Option 4 is the correct answer. The complete balanced equation for synthesis of water molecule from…

Q: CHol8) + O:(g) → What will be the coefficient of O2(g) if the above reaction is balanced assuming…

A: Write the coefficient of O2 inthe given reaction ?

Q: Balance the following equation by filling the gaps with appropriate numbers. CSHB 02 H2O

A: In balanced reaction number of each atom on reactant side is equal to number of each atom on product…

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: How many moles of O2 will form when 1.818 moles of CO2 react with 3.583 moles ofKO2?

A: According to the given chemical equation, the number of moles of KO2 (s) needed to react completely…

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.