Ask a New Question

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. 1 answer
2. asked by Jay
3. 2,041 views
Simple diffusion involves molecules moving from low concentrations to high concentrationsQuestion 1 options: True False
1. 1 answer
2. 16 views
Aquaculture is a method of raising fish for food in artificial ponds. Often, the fish used are not native to the area. These
1. 1 answer
2. 43 views
A system is at equilibrium. Which statement is correct?(1 point) Responses The concentrations of the reactants equal the
1. 1 answer
2. 83 views
Determine the concentrations of MgCl2, Mg2+, and Cl- in a solution prepared by dissolving 2.39 x 10^-4gMgCl2 in 2.50L of water.
1. 1 answer
2. asked by Bailey
3. 4,257 views
A system is at equilibrium. Which statement is correct?(1 point) Responses The concentrations of the reactants equal the
1. 1 answer
2. asked by n
3. 20 views
Which of the following accurately describes how the distinction between density and concentration is useful to geographers?(1
1. 1 answer
2. 71 views
Which of the following accurately describes how the distinction between density and concentration is useful to geographers?(1
1. 1 answer
2. 50 views
Which statements always apply to the process of diffusion? Select two options.1.Molecules move from high concentrations to low
1. 1 answer
2. 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. 1 answer
2. asked by Hannah
3. 1,978 views