Chemistry, 24.02.2021 01:00 juliannabartra
10. A mixture weighing 7.800 grams consists of 32% silicon dioxide, 15% sodium chloride,
and the rest ammonium chloride. Determine the mass of ammonium chloride in the
ternary mixture.
Answers: 1
Chemistry, 22.06.2019 13:00, nadiarose6345
In a copper wire, a temperature increase is the result of which of the following
Answers: 1
Chemistry, 23.06.2019 01:00, MrTeriffic
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
10. A mixture weighing 7.800 grams consists of 32% silicon dioxide, 15% sodium chloride,
and the re...
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