Inorganic Chemistry Answers

Arrange Ga, In, and Zn in order of increasing first ionization energies. Explain your reasoning. 

Balance the following equation, and tell how may moles of nickel will react with 9.81 mol of hydrochloric acid.

Ni(s) + HCI(aq) = NiCI2(aq) + H2(g)

After placing a strip of iron in tin (II) chloride solution,

there is the formation of crystals. What is the chemical equation?

1. Observations: All metals that are above hydrogen in the activity series

will produce bubbles indicating the presence of hydrogen gas.

Chemical Equations:

2. Observations: After placing a strip of iron in tin (II) chloride solution,

there is the formation of crystals. What is this called? Tin crystals

Chemical Equations:

Estimation of copper in the supplied solution using standardized sodium thiosulphate solution. Discussion about this.

A mixture of gases contains 5.77 moles of oxygen (O₂), 0.94 moles of hydrogen (H₂), and 9.19 moles of nitrogen (N₂). Calculate the partial pressures of the gases if the total pressure is 4.00 atm at a certain temperature.

The concentration of S2O3^2- used in the practical work 0.004M . If you were to triple this concentration, explain

if delta t would change

if reaction orders would change

How many liters of F₂ will be required at a temperature of 35 and 2200 mmHg pressure to consumer 45 grams of O₂?

O₂ + 2F₂ à 2OF₂

A mixture of gases contains 5.77 moles of oxygen (O₂), 0.94 moles of hydrogen (H₂), and 9.19 moles of nitrogen (N₂). Calculate the partial pressures of the gases if the total pressure is 4.00 atm at a certain temperature.

How many liters of F₂ will be required at a temperature of 35 and 2200 mmHg pressure to consumer 45 grams of O₂?

O₂ + 2F₂ à 2OF₂