Which statement is true about the compound ammonium sulfate [(nh4)2so4] ?
it is a salt...
Chemistry, 26.11.2019 22:31, michellestepp2001
Which statement is true about the compound ammonium sulfate [(nh4)2so4] ?
it is a salt of two polyatomic ammonium ions and one polyatomic sulfate ion.
it is a mixture of three polyatomic ammonium ions and a polyatomic sulfate ion.
it is a mixture of two monatomic nitrogen and hydrogen ions and one polyatomic sulfate ion.
it is a salt of monatomic nitrogen, hydrogen, sulfur, and oxygen ions.
Answers: 1
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Where are each of the three particles located within the atom?
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Chemistry, 22.06.2019 06:00, nikejose11
An alkaline battery produces electrical energy according to the following equation. zn(s) + 2 mno2(s) + h2o(l) zn(oh)2(s) + mn2o3(s) (a) determine the limiting reactant if 17.5 g zn and 31.0 g mno2 are used. (type your answer using the format ch4 for ch4.) (b) determine the mass of zn(oh)2 produced. _ g
Answers: 3
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Select all that apply. using a value of ksp = 1.8 x 10-2 for the reaction pbcl2 (s) pb+2(aq) + 2cl -(aq). the concentration of the products yield a ksp of 2.1 x 10-2:
Answers: 2
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