Chemistry, 31.07.2019 22:00 cramirezorozco392
Achemist mixes lead (ii) nitrate and potassium iodide solutions (both of which are clear liquids) yellow precipitate appears in the final solution. the remaining liquid is an ionic solution. solid precipitates containing lead are always yellow
Answers: 1
Chemistry, 22.06.2019 14:30
100 grams of molten lead (600°c) is used to make musket balls. if the lead shot is allowed to cool to room temperature (21°c), what is the change in entropy (in j/k) of the lead? (for the specific heat of molten and solid lead use 1.29 j/g⋅°c; the latent heat of fusion and the melting point of lead are 2.45 × 104 j/kg and 327°c, respectively.)
Answers: 1
Chemistry, 22.06.2019 16:50
Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest
Answers: 3
Chemistry, 22.06.2019 20:20
The characteristics of two different types of reactions are shown below: reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of an element. which statement is true about the atoms of the elements that participate in the two reactions? their identity changes in both reaction a and reaction b. their identity changes in reaction a but not in reaction b. their identity changes in reaction b but not in reaction a. their identity remains the same in both reaction a and reaction b.
Answers: 1
Achemist mixes lead (ii) nitrate and potassium iodide solutions (both of which are clear liquids) ye...
Mathematics, 27.05.2020 22:08
Mathematics, 27.05.2020 22:08
Mathematics, 27.05.2020 22:08
Biology, 27.05.2020 22:08
Computers and Technology, 27.05.2020 22:08
Mathematics, 27.05.2020 22:09
Mathematics, 27.05.2020 22:09
Physics, 27.05.2020 22:09
Biology, 27.05.2020 22:09