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At high concentrations of [H2]
High concentrations of ammonia (NH3), nitrite ion, and nitrate ion in water can kill fish. Lethal concentrations of these
1 answer
asked by
Jay
2,041 views
Simple diffusion involves molecules moving from low concentrations to high concentrations
Question 1 options: True False
1 answer
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Aquaculture is a method of raising fish for food in artificial ponds. Often, the fish used are not native to the area. These
1 answer
43 views
A system is at equilibrium. Which statement is correct?(1 point) Responses The concentrations of the reactants equal the
1 answer
83 views
Determine the concentrations of MgCl2, Mg2+, and Cl- in a solution prepared by dissolving 2.39 x 10^-4g
MgCl2 in 2.50L of water.
1 answer
asked by
Bailey
4,257 views
A system is at equilibrium. Which statement is correct?(1 point) Responses The concentrations of the reactants equal the
1 answer
asked by
n
20 views
Which of the following accurately describes how the distinction between density and concentration is useful to geographers?
(1
1 answer
71 views
Which of the following accurately describes how the distinction between density and concentration is useful to geographers?
(1
1 answer
50 views
Which statements always apply to the process of diffusion? Select two options.
1.Molecules move from high concentrations to low
1 answer
13 views
Determine the concentrations of Na2CO3, Na , and CO32– in a solution prepared by dissolving 2.22 × 10–4 g Na2CO3 in 2.25 L
1 answer
asked by
Hannah
1,978 views