150 ml of 050 m hcl is added to a 100-ml sample of 0496 m
15.0 mL of 0.50 M HCl is added to a 100.-mL sample of 0.496 M HNO2 (Ka for HNO2 = 4.0 × 10-4). What is the equilibrium concentration of NO2- ions?
A. 2.6 × 10-3 MB. 1.7 × 10-4 MC. 4.3 × 10-1 MD. 5.1 × 10-2 ME. none of these
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How could you convert butanenitrile into the following compounds? Write each step showing the reagents needed. (b) Butylamine and (c) 2-Methyl-3-hexanone
Kristina does not want to pay him $1000 on delivery. Can the baker sue Kristina for payment of the cake? What remedies are available to him?
Can you think of things that you have done in the past that you wish you hadn't and that you do not believe represent your true character and how can we endeavour to judge people's character more accurately?
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