3 years ago

In 1687, ___ explained that gravitational forces hold the solar system together.

Chemistry

2 answers:

elena55 [62]3 years ago

5 0

The answer is A. Newton

Nimfa-mama [501]3 years ago

3 0

Newton ,perhaps as many other originations use it as a gravitational law

You might be interested in

A gas has an initial volume of 455 mL at 105ºC and a final volume of 235 mL. What is its final temperature in Celsius degrees?

Oksana_A [137]

Hello!

To solve this problem we're going to use the Charles' Law. This Law describes the relationship between Volume and Temperature in an ideal gas. Applying this law we have the following equation:

$\frac{V1}{T1} = \frac{V2}{T2} \\ \\ T2= \frac{V2*T1}{V1}= \frac{235 mL * 105 ^{\circ}C }{455 mL}=54,23 ^{\circ}C$

So, the final temperature is 54,23 °C

Have a nice day!

5 0

3 years ago

Read 2 more answers

Howtocalculatethevolumeofcarbondioxideproducedwhen400gofmarblewereats.t.p<br>

lys-0071 [83]

Answer:

so 0.15 moles X 22.4 dm3/mole=3.36 dm3. Next we find the moles of hexane combusted, and then the moles of CO2. Finally, we find the volume of CO2 using the fact that at STP, 1 mole of gas = 22.4 dm3.

3 0

3 years ago

True or false atoms with fewer then 4 outer elections lend elections?

Mamont248 [21]

The answer is false ....

3 0

3 years ago

An infectious disease is _____.

e-lub [12.9K]

Answer: caused by organismis

Explanation:

3 0

3 years ago

Quicklime is an incredibly caustic substance that has been used during plagues to quickly dissolve diseased corpses. Calcium car

Mazyrski [523]

Answer:I just want points

Explanation:because I need them for future questions

6 0

2 years ago