1 Students perform several experiments recording the reactions in lab journals. The students write and balance the chemical equations for each reaction and include the state of matter notations for each compound. The equations are below. Equations from Experiments Experiment 1 MgO(s) + H2O(1) â–º Mg(OH)2(aq) Experiment 2 4Fe(s) + 302(9) - 2Fe2O3(s) Experiment 3 SO3(g) + H2O(1) - H2SO4(aq) Which chemical involved in the student experiments is dissolved in water?
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Chemistry, 22.06.2019 13:30
If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion
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Chemistry, 22.06.2019 13:30
Which of the following has wavelength longer than the wavelength of viable light? a) x rays b) gamma rays c) radios waves d) ultraviolet waves
Answers: 1
1 Students perform several experiments recording the reactions in lab journals. The students write a...
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