3 years ago

A. 6.07 x 10-15 How many significant figures are there in this equation

Chemistry

1 answer:

Harman [31]3 years ago

8 0

Answer:

Explanation:

In scientific notation, the number of integers in the first part will always be the amount of significant figures.

For example,

1) 1.542505 x 10^17 =7 significant figures

1) 1.54 x 10^17 =3 significant figures

You might be interested in

A cycle of moon phases can be seen from earth because the

Otrada [13]

the Sun light from different parts of the Moon as the Moon revolves around the Earth

5 0

2 years ago

Which household items would be considered a base? Select all that apply. *

mrs_skeptik [129]

Answer:

Drain Cleaner, soap, bleach

i think thats it, sorry if i got something wrong

6 0

2 years ago

The contents of a Helium ballon are in which phase? A. Solid B. Plasma C. Liquid G. Gas

cluponka [151]

Helium is stable compound. exists in gaseous state. the answer is gas

6 0

3 years ago

5. What is another name for Newton’s first law in your own words.

krek1111 [17]

Newton’s first law states that motion stays the same throughout unless changed such as a football being placed on the ground and not moving it stays at rest and the football being thrown stays in motion unless changed by direction.

5 0

3 years ago

What is the mass of a 1.68-l sample of a liquid that has a density of 0.921g/ml?

Gwar [14]

Hey there!

Volume in mL :

1.68 L * 1000 => 1680 mL

Density = 0.921 g/mL

Therefore:

Mass = density * Volume

Mass = 0.921 * 1680

Mass = 1547.28 g

7 0

2 years ago