Recent activity by Oren0163733

1 answer 34 views

Determine the heat capacity of aluminum if 50.0 g of the metal is heated from 25°C to 75°C using 100.0 J of heat energy.

asked 6 days ago in Chemical thermodynamics

1 answer 69 views

What is the effect on the equilibrium position of a reaction if we add more reactant or remove product from the reaction mixture at equilibrium, specifically for the reaction: N2(g) + 3H2(g) <=> 2NH3(g)?

answered Jan 30 in Chemical equilibrium

1 answer 68 views

What is the concentration of copper ions in a given solution, using voltammetry as the quantification method?

answered Jan 30 in Analytical Chemistry

1 answer 52 views

Calculate the enthalpy change required to ionize 2 moles of magnesium atoms to form Mg2+ ions, given that the first ionization energy of magnesium is 737 kJ/mol and the second ionization energy is 1450 kJ/mol.

answered Jan 23 in ThermoChemistry

1 answer 28 views

Which period after birth has the most rapid growth?

answered Jan 8 in Science

1 answer 26 views

What lens shape corrects myopia?

asked Jan 7 in Science

1 answer 40 views

What is located beneath the lithosphere?

answered Jan 6 in Science

1 answer 32 views

Water dissolving minerals out of rocks makes ocean water what?

answered Jan 2 in Science

1 answer 24 views

Dna segments cross over to form what kind of chromosome?

asked Dec 30, 2024 in Science

1 answer 45 views

Glycolysis oxidizes glucose to two molecules of pyruvate?

asked Dec 27, 2024 in Science

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