1 Complete both questions a Prove thatHSO 4 can act as an amphote...

1. Complete both questions: a. Prove that HSO4-Â Â can act as an amphoteric substance. b. Explain why CH4...

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Chemistry

1. Complete both questions: a. Prove thatHSO₄^-Â Â can act as an amphotericsubstance. b. Explain why CH₄ cannot act as anamphoteric substance.
2. Try this question again. Be sure to useclaim-evidence-reasoning when you format your answer and be sure toshow your work for any calculations performed to develop yourevidence. Which is more dangerous if you spill it on your hand a0.025 M HBr solution (Ka = 1.3 x 10⁶ ) or 0.75 MHClO₂ solution (Ka = 1.2 x 10^-2 )?
3.Â Â For each pair below indicate which is stronger andsupport your answer with an explanation. a. Which is a strongeracid, H₂S or PH₃? b. Which is a stronger baseCO₃^-2Â Â orC₂H₅O^-Â Â?
4. Calculate the equilibrium concentration of NO in thereversible reaction below using the initial concentrations givenfor each reactant and product. The equilibrium constant for thereaction is Kp = 20. 2 NO (g) â‡Œ N2 (g) + O2 (g) Initialconcentrations: [N2] = 0.5 atm, [O2] 0.5 atm, [NO] = 0.75 atm

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Solution to question1A substance which is acting as bothan acid and a base are called amphoteric in nature That means itwill be able to donate as well See Answer

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