Fulminating silver is the historic name for compounds that contain silver and which explode ("fulminate") easily. One example of a fulminating silver compound is made of 1 mole of silver for every 3 moles of nitrogen. If I have 192.3 g of this compound, how many grams of nitrogen do I have?

Q: E4. If aluminum (Al), with an atomic weight of 27, combines with oxygen (O), with an atomic weight…

A: The balanced reaction of the formation of Al2O3 is as follows: Atomic weight of Al = 27 g/mol…

Q: Fe(s) + O2(g)  Fe2O3(s) If 1.05 g of iron is heated and placed in a bottle containing 0.0219 mol of…

A: To calculate the mass of iron (III) oxide produced we would proceed as :  First write the balanced…

Q: The cycle of copper reactions starts with solid copper metal and ends with solid copper metal.…

A:

Q: 3.78 Each copper(II) sulfate unit is associated with five water molecules in crystalline copper(II)…

A: If mtotal represents the mass of hydrated compound it can be mathematically represented as,…

Q: N2(g) + 3H2(g) —> 2NH3(g) What mass in grams of Ammonia (NH3) is produced from 25 moles of Hydrogen…

A: Given reaction is  N2(g) + 3H2(g) -------> 2NH3(g) Moles of hydrogen = 25 moles Molar mass of…

Q: Be sure to answer all parts. The interhalogen compound CIF3 reacts with NH3 to produce three…

A: Given, 2NH3 + 2ClF3 → 6HF + N2 + Cl2 mass of NH3 react = 27.4 g mass of ClF3 react = 166.7 g mass of…

Q: Pls help on both questions.

A: Here, we have to find the shape of BrF5. Also, we have to find the correct option when 6.41 of H2S…

Q: Calculate the moles of glucose in 1.0253 g of glucose, C6H12O6. Then calculate the moles of each…

A: Given :-  Mass of glucose = 1.0253 g  To calculate :-  Number of moles of glucose and also determine…

Q: When 8.60 g of calcium are heated in air, 10.60 g of calcium nitride are formed. What is the…

A: We are given that 8.6 g of calcium is heated to produce 10.6 g of calcium nitride, the reaction can…

Q: How many atoms of carbon are combined with 6.89 moles of hydrogen atoms in a sample of the compound…

A: In ethane C2H6 , 2 moles of carbon are combined with 6 moles of hydrogen.

Q: A reaction between nitrogen and hydrogen forms ammonia (NH3). If 15.62 grams of nitrogen is reacted…

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Q: How many atoms of Cl are there in 17.34 μg of CaCl2?

A:

Q: When heated, KClO3KClO3 decomposes into KClKCl and O2.O2.   2KClO3⟶2KCl+3O22KClO3⟶2KCl+3O2   If…

A: The balanced equation is 2KClO3⟶2KCl+3O2 When 2 mole of KClO3 decomposes , 2 moles of KCl and 3…

Q: grams

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Q: The formula of ibuprofen (Advil®) is C13H18O2 (molar mass = 200.29 g/mol). How many moles of…

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: 5. What is the molecular formula for a compound if the empirical formula is CH₂O and the molecular…

A: Please note- As per our company guidelines we are supposed to answer only one question. Kindly…

Q: Hydrogen and oxygen react with each other according to the equation 2 H2(g) + O2(g)———> 2…

A: The given reaction is shown below,

Q: How many atoms of hydrogen are present in 24.49 g of C3H7OH?

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: Convert 1.69 × 1024 atoms of carbon to moles of carbon. 1.69 x 1024 atoms = mol C

A: The objective of this question is to convert the given number of atoms of carbon into moles of…

Q: What is the mass of 1.82 mole C4H11O3 in grams

A: mass of 1.82 mole C4H11O3 in grams determined in step 2

Q: Aluminium has a density of 2.70 | g/cm3 . How many moles of aluminum are in a 13.2 cm3 block of the…

A: Density :- Density of a substance is its amountof mass per unit volume . So , density is the…

Q: How many atoms of carbon and how many grams of carbon are there in 5 molmol of each of the following…

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Q: osmium by mass. a) If you assume 100.0 g of the compound, what is the mass in grams of osmium that…

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

Q: A common laboratory preparation of oxygen (O2) gas is the thermal decomposition of potassium…

A: 1 mole of a substance is equal to it's molar mass i.e. mass of 6.022×1023 molecules  (or 1mole…

Q: The cycle of copper reactions starts with solid copper metal and ends with solid copper metal.…

A: This is a cycle of reactions, because you start and end with the same substance, copper metal.

Q: How many moles (of molecules or formula units) are in each sample? 42.59 g CF2Cl2 Express your…

A: One mole contains Avagadro number of atoms. That is, 6.022x1023 atoms. Mass of one mole is called…

Q: N2(g) + 3H2(g) —> 2NH3(g) What mass in grams of Ammonia (NH3) is produced from 10 moles of nitrogen…

A: Given No. of moles of N2 = 10 moles Molecular weight of NH3 = 17 g mol-1   Formula Used mass of…

Q: mercury occurs as a sulfide one called cinnabar, Hgs. How many moles of HgS are contained in a…

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Q: Using the following eq CH3NH2 (g)+ O2 (g)→ CO2 (g)+ H2O(g)+ N2 (g) 4.0 x 104 mol CH3NH2 contains…

A: All calculations  explained  in Handwritten solution

Q: How many moles of C are there in a sample that contains 6.54×1022 carbon atoms? How many carbon…

A: The objective of the question is to find out the number of moles of carbon in a given sample and the…

Q: When heated, KClO3KClO3 decomposes into KClKCl and O2.O2.   2KClO3⟶2KCl+3O22KClO3⟶2KCl+3O2   If this…

A: The given reaction as follows,

Q: How many moles of S are in 23.6 g of allyl sulfide (C3H5)2S? Express your answer to three…

A: Step → 1              Given,                            mass of aluye sulfide (C3H5)2 5 = 23.6 g…

Q: 2.00 g of a certain Compound X, known to be made of carbon, hydrogen and perhaps oxygen, and to have…

A: Empirical formula :- The formula which gives the simplest whole number ratio of atoms of various…

Q: Which of the following has greater mass: 2 atoms of mercury or 3.41 × 10-23 mol of beryllium? 3.41 ×…

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Q: A sample of ammonia(NH3 17.03 g/mol) has a mass of 56.6 g. How many molecules are in this sample (1…

A: mol designates 6.022 * 10 raise to power 23 molecules.

Q: The reaction of methane and water is one way to prepare hydrogen for use as a fuel:   If you begin…

A: Explanation Stoichiometric equation of methane and water     CH4(g) +H2O(g) → CO(g)  +H2(g) So we…

Q: When heated, KClO3KClO3 decomposes into KClKCl and O2.O2.   2KClO3⟶2KCl+3O22KClO3⟶2KCl+3O2   If…

A: 2KClO3  ----> 2 KCl + 3 O2  Mass of KCl = 35.9 g  Mass of O2 = ?

Q: When heated, KClO3KClO3 decomposes into KClKCl and O2.O2. 2KClO3⟶2KCl+3O22KClO3⟶2KCl+3O2 If this…

A: The number of moles for a given compound or a molecule refers to the ratio of its mass to the…

Q: An unknown compound has the following chemical formula: Mn(CN)x where x stands for a whole number.…

A: Here we are required to find the chemical formula of the unknown compound.

Q: How many moles of carbon in 70.43 grams of C6X12Y4? (Assume the molar mass of C6X12Y4 is 295.8)

A: Mole concept: The number of molecules or atoms present in the one mole of the substance is equal to…

Q: If you have 951.45 moles of Californium, how many atoms do you have? Avogadro's Number is…

A:

Q: Acrylonitrile (C3H3N) is the starting material for many synthetic carpets and fabrics. It is…

A: Given: Mass of C3H6 = 20.0 g Mass of O2 = 15.0g Mass of NH3 = 10.0 g Molar mass of C3H6 = 42 g/mol…

Q: Consider the following chemical reaction CH4+2O2------->CO2+2H2O If 1.320 moles of CH4 reacts…

A: The balanced reaction is – CH4 + 2O2 →CO2 + 2H2O

Q: How do you calculate the number of grams of a molecule formed from a specific mass (g) of one of the…

A: By checking properly, the stoichiometry of the specific element whose mass is given in the compound,…

Q: Calcium (ca), the fifth most-abundant element on Earth, is always found combined with other elements…

A: Given data:  Mass of the Ca sample = 252 g Molar mass of Ca = 40 g/mol

Q: What number of Ge atoms and what amount (moles) of Fe atoms are in 500.0 g of iron

A: Mass of Iron (Fe) = 500 g Molar mass of iron = 55.84 g/mol   We know that ; * 1 mole of substance =…

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.