Chemistry, 27.04.2021 20:00 habsofarah0
1. Calculate the number of grams butane (C4 H10 ) presentin 5.6 mol.
2. Calculate the number of grams of boron bromide (BBr3 ) present in a solution of 0.4 mol.
3. Calculate the number of moles of hydrogen peroxide(H2 O2 ) in a 500. mL bottle if it is 3.00% hydrogen peroxide and the density is 1.45g/mL.
4. How many moles are present in 1000. g glucose (C6 H12 O6 )?
Answers: 2
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In which layer of earth do most earthauakes occur a_ inner core b_outer core c_mantle d_crust
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Chemistry, 22.06.2019 00:10
Select the correct answer. which phrase correctly describes temperature? o a. average rotational kinetic energy of the particles in an object o b. average energy of the particles in an object c. average translational kinetic energy of the particles in an object od. all energy possessed by the particles in an object
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Chemistry, 22.06.2019 00:20
Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml
Answers: 2
1. Calculate the number of grams butane (C4 H10 ) presentin 5.6 mol.
2. Calculate the number of gr...
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