also the first one is indeed not 6.33 thank you so much bless

[answerhappygod]

also the first one is indeed not 6.33
thank you so much bless

Also The First One Is Indeed Not 6 33 Thank You So Much Bless 1 (8.81 KiB) Viewed 37 times

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Pressare = atm
Ammonium nitrite decomposes upon heating to form nitrogen gas and water vapor according to the following unbalanced ehemical reaction: NH4​NO2​( s)⇒N2​(9)+H2​O(g) When a sample is decamposed in a test tube, 468 mL of wet N2​(9) is collected over water at 26∘C and 817 torr total pressure. How many grams of dry NHH4​O2​(5) were intially decomponed? The vapor pressure of water at 26∘C is 25.2 torf.  Mass = 
How much total heat in calorles is required to ralse the temperature of 4.90 g of lce at −10.0∘C to water vapor at 113∘C ? Refer to table below for relevant data, Total heat = cal