Refer to the figure below. Identify the part of vernier caliper. ... O 10 20 30 40 50 60 70 B0 99 100 110 120 139 140 150 160 A Main Scale B Vernier Scale Depth Rod (D) Thumb Jaws

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Q: ny grams o

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Q: molality

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A: Given :-  2SO2(g)+O2(g)↽⇀2SO3(g)  Initial moles of SO2 = 2.67 mol Initial moles of O2 = 1.33 mol  Eq...

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A: Given chemical reaction :  FeS (s) + 2HCl (aq) ---> FeCl2 (s) + H2S (g)   

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Q: Question 7 The decomposition of certain chemical X is a first order reaction. After 2 hours, 60 perc...

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A: Given data : [CO]o = 0.50 M [Br2]0 = 0.40 M Kc = 23

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Q: A 0.125 M solution of HNO2 has a pH = 2.08. What is Ka for HNO2?

A: Answer) HNO2 is weak acid . When we dissolved it in water it give H+ ions. It does not dissolve comp...

Q: why ny is Bacly:2H,0 not written as Bacla Hy Oz

A: Why BaCl2.2H2O is written as BaCl2H4O2 ? 

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Q: half-life

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A: The correct Kp expression is : Kp  = PN2O4  / P2NO2  ----> option(C)

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Q: moles

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Q: 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are prese...

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