Question

help me please

Answer 1

A) 10.5g= kg
B) 1.57km= m
C)3.54ug= g
D) 3.5mol= umol
E) 1.2L= ml
F)358cm^3 = M^3
G)548.6ml= cm^3

Answer 2

complete the following conversions

Answer 3

@aaronq

Answer 4

@MikeyMaximum

Answer 5

http://www.pasadena.edu/files/syllabi/cvbilicki_1869.PDF

This should be able to help you

Answer 6

@aaronq i used that but i still need help

Answer 7

What do you need help with?

Answer 8

like i dont understand how you find like hoe many g equal kg

Answer 9

how**

Answer 10

I'll show you with an example.

A) 10.5g to kg

from that table in the link \(\sf 1 kg = 1000 g\)

Now we need to use dimensional analysis - that just means we need to use the value they gave us and rearrange it to cancel out the "g" units and leave the "kg" units.

to do so we need the "g" at the bottom and the "kg" at the top: \(\sf \dfrac{1kg}{1000g}\)

Now we just multiply by our value 10.5 g, the "g" units cancel out

\(\sf \dfrac{10.5g}{1}*\dfrac{1kg}{1000g}=\dfrac{10.5\cancel g}{1}*\dfrac{1kg}{1000\cancel g}\)

Using a calc, were left with: \(\sf \dfrac{10.5kg}{1000}=0.0105~kg\)

Answer 11

Just look at the units

Answer 12

okay i got it know thanks

Answer 13

awesome, no problem