Answer to Question #195127 in General Chemistry for Aanya Gupta

Question #195127

Express each number in scientific notation

a) 12,500

b) 247

c) 10

d) 3,500,000

e) 1430

f) 0.135

g) 0.0024

h) 0.104

i) 0.0306

j) 0.00000072


1
Expert's answer
2021-05-19T02:27:12-0400

a) 12,500"=1.25\u00d710^4"

b) 247"=2.47\u00d710^2"

c) 10"=1.0\u00d710"

d) 3,500,000"=3.5\u00d710^6"

e) 1430"=1.43\u00d710^3"

f) 0.135"=1.35\u00d710^{-1}"

g) 0.0024"=2.4\u00d710^{-3}"

h) 0.104"=1.04\u00d710^{-1}"

i) 0.0306"=3.06\u00d710^{-2}"

j) 0.00000072"=7.2\u00d710^{-7}"



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