Chemistry, 29.12.2019 04:31, sanjanadevaraj26
Which of the following is an acid-base indicator? a) hydrochloric acid b)sodium hydroxide c)water d)phenolphthalein
Answers: 3
Chemistry, 22.06.2019 12:10, purplefish53
Consider the reaction: n2(g) + o2(g) ⇄ 2no(g) kc = 0.10 at 2000oc starting with initial concentrations of 0.040 mol/l of n2 and 0.040 mol/l of o2, calculate the equilibrium concentration of no in mol/l how would this be done?
Answers: 3
Chemistry, 22.06.2019 14:00, cheyennemitchel238
Calculate the frequency of a wave in a spring toy. the wave has a speed of 1.1 meters per second and a wavelength of 0.1 meters. *
Answers: 2
Which of the following is an acid-base indicator? a) hydrochloric acid b)sodium hydroxide c)water d...
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