How many miles of N2 are needed to react with 0.550 mol of lithium?

Q: How many moles of Zn would be required to produce 4 moles of hydrogen gas using the following…

A: Given : number of moles of H2 = 4 mol  Zn and H2 are present in ratio 1:2

Q: how many moles of ammonia can be oxidized by 303 grams of oxygen?

A:

Q: How many grams of calcium phosphate will be produced from 75mL of H3PO4 which has a molar…

A: Volume of H3PO4 = 75 mL = 0.075 L [ H3PO4] = 0.024 M Molar mass of Ca3(PO4)2 = 310.18 g/mol

Q: The capacity of the soils to hold exchangeable cations therefore also depends on Blank 1.

A:

Q: b. What volume of 2MNAOH will react with 34.0 g of FeCl3?

A: b) mass of FeCl3 = 34.0 g molar mass of FeCl3 = 162.2 g mol-1

Q: How many moles of NaOH are required to react completely with 1.00 mole of sulfuric acid?

A: Given that, Moles of sulfuric acid= 1.00 mol  Moles of NaOH= ?

Q: Outline the procedures you would use to determine whether a gas sample was composed of hydrogen or…

A: There are various techniques to identify the gas present in gas sample. Flame test is one of them.…

Q: How many grams of sodium are required to react with 0.800mol of oxygen?

A:

Q: If 1.000 g of mixture of AgCl and AgBr contains 0.6635 g of Ag, what is the percentage of Bromine?

A: Assuming we have "a" grams of AgCl and "b" grams of AgBr Hence a + b = 1 And since molar mass of…

Q: What is the mole ratio of Ag and AgNO3 ?

A: Given :formula of AgNO3 and Ag To find : mole ratio of Ag and AgNO3  Solution : As we know that, the…

Q: What volume of 1.85 M KOH will react completely to 100.0 g of Al2S3?

A: Here we are required to find the volume of 1.85M KOH required to react with aluminum sulphide

Q: how much iron in kg would it take in excess oxygen to produce 1,679 g of rust?

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Q: (a) A sample of hydrogen gas is generated in a closedcontainer by reacting 2.050 g of zinc metal…

A: (a) The reaction taking place is given by  Zn (s) + H2SO4 (aq) ------> ZnSO4 (aq) + H2 (g) Since…

Q: How many grams of water will be produced if 30.0 g of glucose reacts with excess oxygen?

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Q: Reduction of 4.00 g of metal oxide with oxidation number +2 to metal produces 1.80 g of water.…

A: The reaction can be given as follows: MO+2H2→MH2+H2O The mass of metal oxide (MO) is 4.00 g The mass…

Q: calculate the number of grams of bromine needed to react exactly with 50.1g of aluminum

A: Solution stoichiometry is mainly based on the calculation of moles and volumes. These two values are…

Q: How many moles of silver chromate will be produced from 143 g of silver nitrate?

A: Number of moles of a substance is given by the ratio of mass of the substance to that of the molar…

Q: 5. How many grams of oxygen can be produced from the decomposition of 100.0 g of KCIO,?

A: Question 5) Given, Mass of KClO3 decomposes = 100.0 g Mass (in grams) of Oxygen gas produced = ?…

Q: How many grams of NaAIO2 is produced using the same amount of NaOH

A: Firstly, Discuss the reaction of NaOH to produce NaAlO2 is: 2NaOH + 2H2O → 2NaAlO2 + 3H.

Q: How many grams of. HNO3 are produced from 36.1g of AgNO3 combines with HCI

A: Given :- mass of AgNO3 = 36.1 g  To calculate :- mass of HNO3 (in g) Number of moles = mass/molar…

Q: How many moles of H2 would be required to produce 6.0 moles of water?

A: Water is a covalent compound contains 2 atoms of hydrogen and one atoms of oxygen. So, molecular…

Q: How many moles of NO, would be required to produce 3.77 moles of HNO, in the presence of excess…

A: Moles  of NO2 produced. Given  3.77 moles HNO3.

Q: Assuming complete oxidation, what is the theoretical Oxygen demand to convert 200mg/L of ammonia to…

A: Theoretical oxygen demand(ThOD): ThOD is the calculated amount of oxygen required to oxidize a…

Q: How many grams of product will be formed by completely burning 7.80 g of aluminum on excess oxygen?

A:

Q: Balance the equation, then calculate the number of grams of NH3produced by 5.40 grams of hydrogen…

A: Nitrogen reacts with hydrogen to form ammonia.  The reaction can be expressed as follows : 1…

Q: 1. What volume of dry hydrogen would be produced under standard conditions when 0.252 g of magnesium…

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

Q: How many grams of oxygen are required to react with 25.8 grams of lead sulfide

A: Given, 25.8 grams of lead sulfide reacted with oxygen.

Q: How many O2 molecules are needed to react with 4.58g of S?

A: Number of molecules can be calculated by using following formula Number of molecules = moles ×…

Q: How many grams of nitrogen are required to react completely with 6.5 liters of hydrogen in forming…

A:

Q: How many moles of water will form if 7.0 moles of NH3 is burned?

A: Given :- number of moles of NH3 = 7.0 mol  To be calculated :-  Number of moles of H2O

Q: How many grams of magnesium hydroxide would be needed to react with 6.55 g of nitric acid?

A: Given :- amount of nitric acid = 6.55 g  To calculate :- amount of magnesium hydroxide required (in…

Q: 7 whichtof the porlowing eompounds pusbegse a goi omiao (circle all possibie anowers) ?

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

Q: How many grams of H2 will result from the reaction of 100 g of CaH2 with excess H2O?

A: The Reaction is  CaH2+2 H2o- Ca(oH) 2+ 2H2 1 mole of CaH2 will give 2 miles of H2

Q: Calculate how many miles of CO2 are produced from 2.0moles of sodium bicarbonate.How many grams of…

A: Number of moles of sodium bicarbonate = 2 moles Number of moles of citric acid = 1.5 grams

Q: How many miles of zinc are required to react with four moles of iodine?

A: zinc metal reacts with iodide to form the zinc iodide. The oxidation state of zinc is +2 hence the…

Q: (b) How many grams of AgCl can be produced from 107.0 g of AGNO,?

A: Given  Mass of AgNO3 = 107.0 g Molar mass of AgNO3 = 170 g/mol Moles of AgNO3 = mass of AgNO3Molar…

Q: How many grams of water would be lost if a 8.000 gram sample of PtCl4·5H2O were heated?

A:

Q: What mass of acetic acid is produced by the reaction of 1.8 g of oxygen gas?

A: Given :- mass of O2 = 1.8 g  To calculate :- mass of CH3COOH

Q: how many grams of AgCl will be produced?

A: 11. Given :-  Mass of Ca = 90.97 g  Molar mass of Ca = 40.08 g/mol  To calculate :- mass of AgCl (in…

Q: How many moles of NO, would be required to produce 2.75 moles of HNO, in the presence of excess…

A: Consider the given balanced equation is as follows; 3 NO2g   +    H2Ol   →    2 HNO3g    +  NOg…

Q: How many grams of oxygen are required to react with 2.20 g of dihydrogen sulfide?

A:

Q: Aluminum can be used to remove the tarnish from silver: 3Ag2S(s) + 2Al(s)→ 6Ag(s) + Al2S3(s) How…

A: Atomic weight of alluminium is 26.98 g and molecular weight of Ag2S is 247.8 g    Note: According to…

Q: How many liters of hydrogen gas are needed to produce 0.0130 mole of ammonia?

A: Recall the reaction between nitrogen and hydrogen to produce ammonia gas             N2g + 3H2g →…

Q: What volume of O2 (MW = 32.00 g/mol) at STP is required for the complete combustion of 152.26 g CS2…

A: We have to calculate the  volume of O2 (MW = 32.00 g/mol) at STP is required for the complete…

Q: 2. Calculate the maximum volume of 6 M HNO; which would be required to react with 0.350 g of Cu…

A: Concentration of HNO3 = 6 M Mass of Cu metal = 0.350 g

Q: How many grams of hydrogen gas are produced when 1.2grams of magnesium react with sufficient…

A: The chemical equation for given reaction is as follows,

Q: How many grams of H2 will be produced from 15.0 g of Al reacting with HCl? What mass of HCl is…

A: To solve this problem we will use the balanced chemical equation of the given reaction .

Q: what mass of sodium hydroxide will completely neurtalize 1.75 mol of sulfuric acid?

A:

Group 15 elements

The elements of group 15 are phosphorus, nitrogen, bismuth antimony, and arsenic. The most abundant element which is present in the air is nitrogen and the percentage of nitrogen present in the air is 78%. In the free state, the elemental nitrogen is present as diatomic gas (N2). In the organic matter obtained from plants and animals, phosphorus is the dominant element present. In nucleic acids, phosphate groups are present. Phosphates are also found in teeth and bones. The other elements arsenic, bismuth, and antimony are found as sulfides. Arsenopyrite, bismuth glance, and stibnite are examples of sulfides of arsenic, bismuth, and antimony respectively.