How many grams of O₂ can be prepared from the thermal decomposition of 0.542 kg of HgO?

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

A:

Q: How many grams of bicarbonate will produce 40. mL of CO2 gas?

A: The reaction for the production of bicarbonate can be written as follows, CO2 (g) = CO2 (aq) + H2O…

Q: How many moles of so2 can be produced from 1.0kg of pyrite

A: Mass of pyrite = 1kg = 1000 gmmoles of SO2 = ?

Q: What mass of Zn is needed to react with 55.0 grams of HCl

A: Zn + 2HCl →ZnCl2+H2

Q: How much aluminum can be produced from 1.50 ton of Al2O3?

A: The molar mass of aluminum is = 26.981539The molar mass of oxygen is = 15.999 g/molThe molar mass of…

Q: Write a balanced equation for the following: Ammonia reacts with oxygen gas to form nitrogen…

A: Given: Ammonia reacts with oxygen gas to form nitrogen monoxide and water vapor

Q: 6. If 1.85 L of diphosphorous pentoxide form at a temperature of 50.0 °C and 1.12 atm, what is the…

A: Given that, 1.85 L of diphosphorus pentoxide (P2O5) form at a temperature of 50.0°C and 1.12 atm. We…

Q: 2.00g of aluminum solid is added to a 100.0 mL of 2.5 M aqueous solution of hydrobromic acid.…

A:

Q: What mass of CO2 is produced from the decomposition of 25.5 grams of NaHCO3?

A:

Q: Suppose you wish to calculate the mass of sulfuric acid that can be obtained from an underground…

A:

Q: How many grams of O2 are needed to produce 5.00 moles of Fe2O3?

A:

Q: What mass of CO2 is produced from the decomposition of 25.5 grams of NaHCO3?

A: The decomposition reaction is given below.

Q: 28. Balance the following chemical reaction: C3H8 + O2 CO2 + H2O

A: To balance the equation we will balance the atom on reactant and product. Number of C , H and O on…

Q: How much POCl3 can form from 25.0 g of PCl5 and the appropriate amount of H2O?

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Q: What is the oxidation state of nitrogen in NO2?

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Q: Calculate how many grams of CO2 can be released as a result of thermal decomposition of a 1.204 gram…

A:

Q: How many moles of SO2 can be produced from 1.0 kg of pyrite?

A: The reactions that produces SO, from pyrite are: 4 FeS2 +11 O2  --->  2 Fe2O3 + 8 SO2 3 FeS2 +…

Q: How many moles of oxygen are needed to react with 160 gg of hydrazine?

A: Hydrazene is N2H4  and oxygen is O2  There is single replacemet reaction possible  N2H4 + O2 = N2 +…

Q: Write a balanced equation for the decomposition of dinitrogen oxide gas to its elements

A: •The compound  dinitrogen oxide, NO2 consists of two different elements Nitrogen(i.e. N) and…

Q: How many grams of silver nitrate are required to produce 0.25 mall of silver sulfide?

A: Given :- number of moles of Ag2S = 0.25 mol  To be calculated = mass of AgNO3 (in g)

Q: What mass of water (in grams) is produced by the reaction of 55.0 g of SiO2SiO2?

A:

Q: Write the net chemical equation for the production of nitric acid from nitrogen, hydrogen and oxygen

A: The steps in the production of nitric acid are as follows:Multiplying equation (2) by 2:

Q: How many grams of O₂ can be prepared from the thermal de-composition of 4.27 kg of HgO? Name and…

A: Given: Mass of HgO decomposed = 4.27 kg

Q: How many grams of oxygen gas can be produced by the decomposition of 8.99 grams of hydrogen peroxide…

A: The reaction  2H2O2 -------> 2H2O  +   O2 Given Mass of H2O2 = 8.99 g

Q: Solid boron can be extracted from solid boron oxide by reac- tion with magnesium metal at a high…

A:

Q: Nitric acid and phosphoric acid are two major chemical products of the chemical industry. Describe…

A: The phosphoric and nitric acids are two major chemical products. There uses are shown as follows,

Q: The airbags that protect people in car crashes are inflated by the extremely rapid decomposition of…

A:

Q: what is the balanced chemical equation for the following reaction:  arsenic trioxide reacts with…

A: Check the formula for each compound and then write down its reaction.

Q: 4. How many grams of zinc are produced by treating 81.0g of aluminum with an excess of aqueous zinc…

A: As per electrochemical series, more reactive metal displaces the less reactive one from its salt.Out…

Q: Solid potassium oxide and gaseous water are produced by the decomposition of solid potassium…

A: Balanced chemical equation Balanced chemical equation can be define as the reaction in which number…

Q: 2 H₂O + O2 → 2 H₂O₂ O 0.81 mol H₂O2 O 81 g H₂0₂ O 13 mol H₂O₂ O 6.5 mol H₂O₂

A:

Q: What mass of CO2 produces from the decomposition of 25.5 grams of NaHCO3?

A: In all "chemical reactions," each engaged species tends to possess certain numerals called as…

Q: how many grams  of Ag2CrO4 can be produced from 1.200 g of AgNO3?

A:

Q: Calculate the volume of CO2  released from heating and decomposing 88 g of sodium bicarbonate.…

A: The general reaction on decomposition of sodium bicarbonate is as follows,

Q: Write a balanced equation to show the reaction of sulfurous acid with lithium hydroxide to form…

A:

Q: Write the balanced net equation for the precipitation of calcium sulfide from aqueous solution:

A: A chemical reaction (aqueous) in which reactants react with each other and form a product, that…

Q: How many grams of nitric acid are required to react with 2.75 g of copper?

A:

Q: Calculate the percentage, by weight, of water in Mn(ClO4)2 • 4H2O.

A: The molar mass of the given formula is calculated as

Q: Write the balanced equation for the complete oxydation of C4H8O.

A: According to the Law of conservation of mass " all atoms of different elements must be equal on both…

Q: How many moles of hydrogen gas would be required to produce 25 moles of H2O?

A: When H2 and O2 react with each other, H2O will be formed. The balanced equation will be: 2H2 + O2 →…

Q: Sulfur dioxide is a toxic sulfur compound. List one natural source and one industrial source that…

A: Sulfur dioxide (SO2) is toxic sulfur compound.

Q: How many grams of Ag2CrO4 can be produced from 1.200g of AgNO3?

A: Given, amount of AgNO3 =1.200 gramwe are asked to calculate the  amount of Ag2CrO4 produced from…

Q: Calculate the number of moles of H2O that will be produced by the reaction of 1.46 mole of solid…

A: Magnesium hydroxide reacts with hydrochloric acid to form magnesium chloride and water. The equation…

Q: Solid barium oxide and carbon dioxide gas are produced by the decomposition of solid barium…

A: We have to write the balanced chemical equation of decomposition of Barium carbonate

Q: When 1.848 g of finely divided magnesium is burned, 3.080 g of a white oxide is obtained. Determine…

A: Mass of Mg burnt = 1.848 g (As the Mg is burnt completely this will be the mass of Mg in oxide) Mass…

Q: How to prepare 0.10M of potassium iodate

A: Molarity is defined as moles of solute per unit volume of solvent.

Group 13 Elements

In the periodic table, group 13 elements exist in the first p-block. There are six elements present in group 13, which include boron (B), aluminum (Al), gallium (Ga), indium (In), thallium (Tl), and element 113 (ununtrium, (Uut)). Group 13 elements are also designated as the boron family.