Chemistry Midterm

Descrição

A combination of all the chemistry tests taken up to the midterm.
od008
Quiz por od008, atualizado more than 1 year ago
od008
Criado por od008 quase 9 anos atrás
12
0

Resumo de Recurso

Questão 1

Questão
Complete the following metric conversions and express answers in scientific notation. 5,300 mm to [blank_start]5.3 x 10^9[blank_end] nm
Responda
  • 5.3 x 10^9

Questão 2

Questão
Complete the following metric conversions and express answers in scientific notation. 5,300 mm to [blank_start]5.3 x 10^-6[blank_end] Mm
Responda
  • 5.3 x 10^-6

Questão 3

Questão
Complete the following metric conversions and express answers in scientific notation. 30,000 cL to [blank_start]3 x 10^8[blank_end] µL
Responda
  • 3 x 10^8

Questão 4

Questão
Complete the following metric conversions and express answers in scientific notation. 30,000 cL to [blank_start]3 x 10^1[blank_end] daL
Responda
  • 3 x 10^1

Questão 5

Questão
Complete the following metric conversions and express answers in scientific notation. 3.5 x 10^-2 ks to [blank_start]3.5 x 10^-8[blank_end] Gs
Responda
  • 3.5 x 10^-8

Questão 6

Questão
Complete the following metric conversions and express answers in scientific notation. 3.5 x 10^-2 ks to [blank_start]3.5 x 10^2[blank_end] ds
Responda
  • 3.5 x 10^2

Questão 7

Questão
Identify the following equalities. 1 lb. = [blank_start]453.59[blank_end] g 1 gal. = [blank_start]3.7854[blank_end] L 1 cm^3= [blank_start]1[blank_end] mL 1 in. = [blank_start]2.54[blank_end] cm
Responda
  • 453.59
  • 3.7854
  • 1
  • 2.54

Questão 8

Questão
Round the following numbers to three significant figures. 652,040 mL= [blank_start]652,000[blank_end] mL 0.000059636 ng= [blank_start]0.0000596[blank_end] ng
Responda
  • 0.0000596
  • 652,000

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