Which of the following elements is only made in laboratories?
sb
cm
te
tb...
Chemistry, 15.01.2020 21:31 morgan15776
Which of the following elements is only made in laboratories?
sb
cm
te
tb
Answers: 1
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What is the percentage of hydrogen in nitrogen trihydride
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Structure of the atoms: discovery of the nucleus in 1909i need answering all of these questions
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Chemistry, 22.06.2019 20:10
The lattice enthalpy (formation of ionic solid from ions in the gas phase) for agcl(s) is -916 kj/mol and the hydration enthalpy (dissolution of gaseous ions into water) is -850 kj/mol. how much heat (in joules) is involved in forming 1l of saturated agcl solution (1.8 × 10-4 g / 100 ml water) by dissolving agcl(s)? assume solution volume does not change much upon dissolution. the equations are given below. ag+(g) + cl−(g) æ agcl(s)
Answers: 3
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