Chemistry, 11.02.2021 03:50 gorillalover9000
Use the average atomic masses given inside the front
cover of this book to calculate the mass in grams of
each of the following samples.
a. 0.251 mole of lithium
b. 1.51 moles of aluminum
C. 8.75 X 10-2 moles of lead
d. 125 moles of chromium
e. 4.25 X 10' moles of iron
f. 0.000105 mole of magnesium
Answers: 3
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What will most likely happen when two bromine atoms bond together?
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What type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? view available hint(s) what type of interaction occurs between the r groups of valine and isoleucine in a tertiary structure? salt bridge disulfide bridge hydrogen bond hydrophobic interaction
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If maltose undergoes hydrolysis what subunits does it results to?
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Imagine if during the cathode ray experiment, the size of the particles of the ray was the same as the size of the atom forming the cathode. which other model or scientific observation would have also been supported? 1. this would support dalton's postulates that proposed the atoms are indivisible because no small particles are involved. 2. this would support bohr's prediction about electrons moving in orbits having specific energy. 3. this would support bohr's prediction about electrons being randomly scattered around the nucleus in the atom. 4. this would support dalton's postulates that proposed that atoms combine in fixed whole number ratios to form compounds.
Answers: 1
Use the average atomic masses given inside the front
cover of this book to calculate the mass in gr...
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