Talk:High School Chemistry/Introduction to Methods of Chemistry

Progress
✅ ---Atcovi (Talk - Contribs) 22:06, 9 September 2018 (UTC)

Quiz
{ What does Analytical Chemistry deal with? { Separate matter|Identify matter|Separate and identify matter|Drug Testing (i) }
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{What branch of chemistry deals with living organisms? - Analytical Chemistry - Organic Chemistry + Biochemistry - Physical Chemistry
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{ Qualitative deals with: { odor, color, and texture (i) }
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{Which of these units are not derived units? - (Area) m2 + (Moles) moL + (Time) s - (Density) mass/volume + (Length) m - (Volume) m3 + (Mass) kg - (Speed) m/s
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{Temperature (Kelvin: K) is a standard unit (SI unit) + TRUE. - FALSE.
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{A derived unit is a combination of two regular units. + TRUE. - FALSE.
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{ Density is a combination of { mass and volume|volume and mass (i) }
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{Complete the following boxes with the correct information Kelvin (temperature) is { C + 273|Celsius + 273 }, amount of substances is { moles|moL }, and density is { mass/volume (i) }.
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{Complete the following boxes with the correct information A coefficient is a number between { 1 } and { 9 }. If the number is big, it is { positive (i) }, while if it is small, it is { negative (i) }.
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{Complete the following boxes with the correct information • { Tera }: 1 x 1012
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• { Giga }: 1 x 109

• { Mega }: 1 x 106

• Kilo: { 1 x 10^3 }

• Hecto: { 1 x 10^2 }

• { Deka }: 1 x 101

BASE UNIT ↑ Bigger ↓ Smaller

• { Deci }: 1 x 10-1

• Centi: { 1 x 10^-2 }

• { Milli }: { 1 x 10^-3 }

• { Micro }: { 1 x 10^-6 }

• { Nano }: 1 x 10-9

• { Pico }: 1 x10-12

{Complete the boxes with the correct number of sig-figs. 1. The number, 0.003012, has { 4 } significant figure(s).
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2. The number, 9.03, has { 3 } significant figure(s).

3. The number, 1.0 X 103L, has { 2 } significant figure(s).

4. The number, 10.00, has { 4 } significant figure(s).

5. The number, 0.0010, has { 2 } significant figure(s).