Cつ nversions YouTube 10 Chem101 Orren Ellis Gibbon... Watch A Star Is B... Form-2021-1STAT.. 502 Bad Gateway Photo... Wade Logan Sabr... Question 13 of 29 According to the balanced reaction below, calculate the quantity of moles of NH3 gas that form when 4.20 mol of N2H. liquid completely reacts: 3. N2H4(1) → NH3(g) + N2(g) 4. ADD FACTOR ANSWER RESET ( ). 16.8 17.04 3.15 5.60 32.06 28.02 4. 3.37 x 1024 1.05 12.6 4.20 2.53 x 1024 6.022 x 1023 3. 8.43 x 10 1.40 1. HN 6 mol N2 mol N2H4 EHN JoW g N2 g N2H4

Q: Convert 0.0361 mol NH4ClO4 to grams

A: Mass of substance in gram = No. of mole × molar mass

Q: A certain mass of compound X (molar mass = 102.4) is dissolved in water to give 0.548 L of an 5.58…

A:

Q: How many moles in 130g of Nitric Acid?

A:

Q: How many grams of CuCl are formed from the complete reaction of 0.750 mol Cu

A: In order to calculate the grams of CuCl formed we have to have idea about the reaction. Since it is…

Q: How many moles of KI are in 1.22×10241.22×1024 formula units?

A:

Q: TiClĄ can be hydrolyzed to produce TIO2 according to the following equation. TiCl4 2 H,0 TiO2 4 HCI…

A:

Q: g H2 is allowed to react with 9.89 gg N2, producing 1.84 g NH3. a) What is the theoretical yield in…

A:

Q: Complete the following stoichiometric relationships. 1 mol NH3 contains   ? mol N and    ? mol H.

A: Given,  No of mole of NH3  =1  mole

Q: What are the number of moles of in 10 g of CaCO3?

A: Given that: Mass of CaCO3 = 10 g  Molar mass of Ca = 40 g/mol Molar mass of C = 12 g/mol Molar mass…

Q: How many moles of MgSiO, are in 163 g of the compound?

A: Number of moles of a substance is equal to the mass of the substance divided by its molar mass.

Q: Complete the Table: 1. Component Mass of elements element Atomic Molar Compound % composition Weight…

A:

Q: What is the number of formula units in a 6.38 mol sample of NH4NO3 ? number of formula units:…

A:

Q: Calculate the number of g of CHI, produced by mixing 190 g I, with excess CH

A: The answer to the following question is given as -

Q: If 16.00 moles of NH3react with 28 moles of O2, how many moles of H2O will be produced? The equation…

A:

Q: Using the following equation, how many grams of H2 are required to produce 3.50 mol NH3? N2(g) +…

A:

Q: How many g are in 0.78 moles of CaBr2?

A: Given moles of CaBr2 = 0.78 moles  The molar mass of CaBr2 is 199.89 g/mol

Q: Cú Li OH 1. LIAIH Y 2. H,O

A: Ans

Q: How many grams of Cl2 will be produced when 3.28 mol of MnO2 react with excess HCl

A: Moles of MnO2 given = 3.28 mole MnO2 reacts with excess of HCl grams of Cl2 produced = to be…

Q: How many grams of 0.057 mole of Sn

A: Given : Moles of Sn = 0.057 mol

Q: How many grams of CH3OH are in 0.42 mol CH3OH?

A: Mass (in gram) can be determined from number of moles using the given formula,

Q: When 125 mL of 0.170 M Pb(NO3), is mixed with 145 mL of 0.220 M KBr, 4.92 g of PbBr₂ is collected.…

A: A limiting reagent is a species which is consumed completely during the reaction. It determines the…

Q: C3Hg(g)+___O2(g)-->3CO2(g)+4H2O(l) How many O atoms are present on the right side of the chemical…

A: The given chemical equation is,  C3H8 (g) + ___O2(g) → 3CO2(g) + 4 H2O(l)

Q: How many sodium sulfate formula units are in 0.333 mol of Na2S04?

A: We know that 1 mol of any compund contains 6.023 × 1023 molecules or formula units of that compound.…

Q: how many formula units are in 2.5 mol KCI

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

Q: What is the theoretical yield of chlorine triflouride when the chlorine is 1.75 mil and the fluorine…

A: Amount of Product which is formed according to the stoichiometric ratio of balanced chemical…

Q: Determine the mass of calcium nitrate required to prepare 3500 mL of a 0.800

A:

Q: Convert 12.0g O3 to moles

A: We have to convert 12.0g O3 to moles. Mass of O3 (ozone)= 12 g Molar mass of ozone(O3) = (3×16)g/mol

Q: If a 18 g sample is composed of 6 g C and 12 g O, what is its empirical formula?

A: The answer is given as follows; Number of moles of carbon  = 6 g/12 g/mol  = 1/2 mol Number of moles…

Q: How many grams are in 3.10 x 1015 molecules of CO?

A: Number of molecules of CO= 3.10 x 1015Molar mass of CO= 28 g

Q: How many molecules are in each of the following: (b)  one drop (0.0500 g) of water?

A: Formula used n = mass/molar mass also  No. of molecules = n * NA  where NA is Avogadro number

Q: How many atoms of water is produced when 1.20 cg of calcium hydroxide reacts with hydrobromic acid

A: The balanced chemical reaction between calcium hydroxide and hydrobromic acid is shown below:…

Q: How many N atoms are present in 1.11 · 10-2 mol of LiNO3 formula units? Express your answer in…

A:

Q: Suppose a student starts with 2.4319 g of a sand mixture and separates the components into 1.3012 g…

A: percent of SiO2 in the starting mixture =    =Mass of SiO2 × 100/ Total Mass of the mixture =…

Q: 3.00x10^31 molecule sample has how many moles?

A: We know that ; 1 mol of sample contains Avogadro's number of Molecules . (Avogadro's number = 6.022…

Q: Use the References to access important values if needed for this question. A sample of a substance…

A: Given data: XCl2 =0.5351g Mass of resulting Agcl = 1.2478 g

Q: Balance these equations 1- ___KClO3 —> ___KClO4 + KCl 2- __N2 + __H2 —> __NH3

A:

Q: If a sample of HNO3 is found to contain 8.15 - 1020 o atoms how many moles of N atoms are present?…

A:

Q: Determine the mass of the following   1.2345mol of LiCl?  3.45mol of CO2?  4.5mol of HF?

A: Given;  a) mol of LiCl = 1.2345 mol b) mol of CO2 = 3.45 mol c) mol of HF = 4.5 mol Mass of the…

Q: Convert 18.9 moles KMnO4 to grams of KMnO4

A:

Q: Convert the 123 g of CaF2 to moles.

A: Given the amount of CaF2 =123 gram we are asked to calculate the number of moles of CaF2 in the 123…

Q: What is the number of formula units in a 1.10 mol sample of CaO?

A: Given, Number of moles of CaO = 1.10 mol Number of formula units = ? Note: 1 mol of CaO contains…

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

A: 2 NH3 + 3 CuO --> 3 Cu + N2 + 3 H2O  Molar mass of CuO is = 63.55+16=79.55 g/mol

Q: What mass of sodium hydroxide will react with 205 g of Hydrochloric acid? Express all numerical…

A: Applying concept of mole concept.

Q: According to the following reaction, how many moles of bromine monochloride will be formed upon the…

A: Given -> Moles of Br2 = 0.333 mole  -> Cl2 is in excess .

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".