Chemistry, 05.05.2020 15:01 lksocossiodks8855
Describe the redox reaction. 2Al(s) + 3ZnCl2(g) - 3Zn(s) + 2AlCl3(aq)
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The enthalpy of formation of water is -285.8 kj/mol. what can be inferred from this statement?
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You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount
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Chemistry, 22.06.2019 18:30
Which of the following nuclei would be the least stable a 2 protons, 2 neutrons b 1 proton 1 neutron c 1 proton 3 neutrons d 1 proton 2 neutrons
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Which of the following is not a characteristic of a hydrogen bond? 1. it is responsible for the unusual physical properties of water. 2. it is weaker than a covalent bond. 3. it is stronger than other dipole-dipole interactions. 4. it can occur when hydrogen is covalently bound to very electronegative elements liks f, cl, br and i.
Answers: 1
Describe the redox reaction. 2Al(s) + 3ZnCl2(g) - 3Zn(s) + 2AlCl3(aq)...
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