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oksano4ka [1.4K]
3 years ago
12

Which answer lists the fundamental forces in order from strongest to weakest

Chemistry
2 answers:
laiz [17]3 years ago
8 0
Actually, gravity is the weakest of the four fundamental forces. Ordered from strongest to weakest, the forces are 1) the strong nuclear force, 2) the electromagnetic force, 3) the weak nuclear force, and 4) gravity.May 22, 2013
Zanzabum3 years ago
6 0

Answer:

C strong, electromagnetic, gravity.

Explanation:

if youre for connexus i got you.

the other person just copied and pasted from this

https://wtamu.edu/~cbaird/sq/2013/05/22/why-is-gravity-the-strongest-force/

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Please help soon!!! About Chemistry and noble gas notations.
Svetach [21]

Answer:

play video games all days

Explanation:

ggggggggghahahahahahaha

8 0
3 years ago
Two technicians are discussing the IAT sensor. Technician A says that the IAT sensor is more important to the operation of the e
horsena [70]

Answer:

Technician B.

Explanation:

The claim of technician B that the PCM will add fuel if the IAT indicates that the incoming air temperature is cold is correct.

8 0
3 years ago
3. A compound was analyzed and found to contain 9.8 g of nitrogen, 0.70 g of
Nesterboy [21]

Answer:

HNO₃

Explanation:

Data given

Nitrogen = 9.8 g

Hydrogen =  0.70 g

Oxygen = 33.6 g

Empirical formula = ?

Solution:

Convert the masses to moles

For Nitrogen

Molar mass of N = 14 g/mol

                              no. of mole = mass in g / molar mass

Put value in above formula

                          no. of mole = 9.8 g/ 14 g/mol

                          no. of mole = 0.7

                           mole of N = 0.7 mol

For Hydrogen

Molar mass of H = 1 g/mol

                     no. of mole = mass in g / molar mass

Put value in above formula

                     no. of mole = 0.70 g/ 1 g/mol

                      no. of mole = 0.7

mole of H = 0.7 mol

For Oxygen

Molar mass of O = 16 g/mol

                       no. of mole = mass in g / molar mass

Put value in above formula

                       no. of mole = 33.6 g / 16 g/mol

                       no. of mole = 2.1

mole of O = 2.1 mol

Now we have values in moles as below

N = 0.7

H = 0.7

O = 2.1

Divide the all values on the smallest values to get whole number ratio

N = 0.7 / 0.7 = 1

H = 0.7 / 0.7 = 1

O = 2.1 / 0.7 = 3

So all have following values

N = 1

H = 1

O = 3

So the empirical formula will be HNO₃ i.e. all three atoms in simplest small ratio.

6 0
3 years ago
I NEED ANSWER ASAP PLS (picture included)
mojhsa [17]

Answer: Heres a vid talking about the topic and answer (it helpes!)

Explanation:

h t t p s : / / w w w . y o u t u b e . c o m / w a t c h ? v = i i k 2 5 w q I u F o

remove the spaces bc you know brainly -_-

7 0
3 years ago
Given the following unbalanced equation:
Naily [24]

Answer:

3.4 mol C3H8

Explanation:

Balance: C3H8 + 5O2 →  3CO2 + 4H2O

Use a molar ratio to determine the amount needed.

13.6 mol H2O * 1 mol C3H8/4 mol H2O = 3.4 mol C3H8

6 0
2 years ago
Read 2 more answers
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