Respuesta :
The volume of gas to be collected for the complete reaction of 25.71 g of nio is as follows-
The equation for the reaction is:
2NiO + H2O → 2Ni(OH)2
The molar mass of NiO is 68.708 g/mol.
Therefore, 25.71 g of NiO is equal to 0.374 mol.
The volume of gas collected for the complete reaction of 0.374 mol of NiO is:
V = nRT/P
V = (0.374 mol)(0.08206 L atm/mol K)(313 K)/(750 mmHg)
V = 0.93 L.
What do you mean by the term NIO?
NIO is an abbreviation for Nickel(II) oxide, an inorganic compound composed of nickel and oxygen with the chemical formula NiO. It is a yellow-brown solid found in nature as the mineral nickeline. Nickel oxide is used in a variety of applications, including as a catalyst in chemical reactions and as an additive to glass and ceramics.
What are the properties of NIO?
• High electron affinity.
• Low melting and boiling points.
• High solubility in water.
• High reactivity with other molecules.
• High paramagnetic character.
• Low ionization energy.
• High standard reduction potential.
To know more about NIO Nickel(II) oxide,
LINK- https://brainly.com/question/898016
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