What will be the total number of nitrite ions and oxygen atoms in 61 g of M(NO2)2 Please show all your detailed calculations using your handwriting and attach the pdf of your answer? Molar mass of metal M is 90 g/mol

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Q: Q5/A/ An empty cold room has a volume of 27 m³, If the pressure inside is 1.2 bar and the…

A: Given data: V=27 m3P1=1.2 barT1=-8°C=265 KT2=15°C=288 K

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