Need
1
A solution of a Solid A is mixed with a few drops of barium nitrate solution
and...
Need
1
A solution of a Solid A is mixed with a few drops of barium nitrate solution
and a white precipitate forms. A dilute hydrochloric acid is then added
(with a little heat) and the white precipitate does not dissolve. Which of the
following anions was in the original solid (Solid A)? *
Answers: 1
Chemistry, 21.06.2019 19:00
Agood hypothesis includes which of the following? a: prediction b: data c: uncertainty d: conclusion
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What is driving behind plate tectonics (plate movment)? a) gravity only b) inertia c) convection and gravity d) the sun theres no option for science so i picked chemistry. plz
Answers: 2
Chemistry, 22.06.2019 12:00
In the following redox reaction which is the oxidizing agent and which is the reducing agent? alcl3 + na nacl + al oxidizing agent = reducing agent =
Answers: 1
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