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Questions in chemistry

[Sagot para sa’yo] What types of chemical bonding are likely presents in steel ruler

[Sagot para sa’yo] explan how to seperate mixures

[Sagot para sa’yo] it is possible to "Unsaturate a saturated solution'". suggest ways you might be able to do this.

[Sagot para sa’yo] What is the difference between a substances and a mixture?

[Sagot para sa’yo] susceptible dose dependant meaning

[Sagot para sa’yo] 1.(5 pts) The equilibrium constant Kc for the reaction: Ha(g) + Br2(g) «* 2HBr(g) is 2.18 x 10% at 730°C. Starting with 3.20 moles of HBr in a 12.0-L reaction vessel, calculate the concentrations of H2, Br2, and HBr at equilibrium. 2. (10 pts) The following equilibrium process has been studied at 230°C: 2N0(g) + 02(g) + 2N02(g) In one experiment, the concentrations of the reacting species at equilibrium are found to be [NO] = 0.0542 M, [02] = 0.127 M, and [NO2] = 15.5 M. Calculate the equilibriu

[Sagot para sa’yo] Air does not ordinarily contain: a) water vapor b) carbon dioxide c) xenon d) nitrogen-fixing bacteria

[Sagot para sa’yo] Anong klaseng acid ang matatagpuan sa loob ng tiyan ng tao

[Sagot para sa’yo] Chemical in our daily uses of product chemical definition chemistry

[Sagot para sa’yo] A scientist uses an accelerator and high energy electrons to study the particles inside the protons of a helium atom. What particles is the scientist studying? the He neutrons the He nucleus the He electrons the He quarks