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Calculate the enthalpy of ionization of magnesium if 50 mL of 0.1 M HCl solution is added to 1 g of magnesium powder at 25°C, and the change in temperature is -10°C. The specific heat capacity of the solution is 4.18 J•g-1•K-1.

answered Jan 23 in ThermoChemistry

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Where was the first study on eye movement desensitization and reprocessing EMDR conducted?

asked Jan 20 in Psychology

1 answer 26 views

What is the name for the stratospheric gas layer that protects living things from uv radiation?

asked Jan 7 in Science

1 answer 30 views

What is the first step in protein synthesis?

asked Jan 7 in Science

1 answer 16 views

What is the atomic number of magnesium?

asked Jan 6 in Science

1 answer 8 views

Video and audio signals are broadcast on these?

asked Jan 2 in Science

1 answer 21 views

Nervous tissue consists of just two basic types of nerve cells: neurons and?

asked Dec 31, 2024 in Science

1 answer 12 views

Kidneys, large intestine, liver, skin, and lungs comprise which system?

answered Dec 31, 2024 in Science

1 answer 26 views

About 50% of all animal species died off between the mesozoic and which other era?

asked Dec 30, 2024 in Science

1 answer 25 views

A period is a horizontal row of the what?

asked Dec 28, 2024 in Science

1 answer 45 views

What is a capillary bed that filters blood principally based on particle size?

asked Dec 27, 2024 in Science

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