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4 years ago

Access how distance and mass affect the force of gravity between two objects.

Chemistry

1 answer:

TEA [102]4 years ago

6 0

Explanation:

The gravitational force between two objects is given by:

$F=G\times \frac{Mm}{r^2}$

F = Gravitational force

M , m = masses of two different objects

r = distance between the two objects

As we can see from the from that masses of the object are directly proportional to the gravitational force. Higher the masses of the of objects more will be the gravitational force and vice versa.

$F\propto M\times m$

As we can see from the from that square of the distances between the objects are inversely proportional to the gravitational force. More the distance between the objects less will be the gravitational force and vice versa.

$F\propto \frac{1}{r^2}$

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N-Alkylbenzene-sulphonamide. Here what is "N"?

zlopas [31]

Answer:

N = Nitrogenous base

Explanation:

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2 years ago

In most lewis dot structures of neutral compounds, carbon as the central atom will be bound to a maximum of how many atoms, nitr

Fittoniya [83]

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Place the chemical symbol
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4 years ago

Under standard-state conditions, which of the following half-reactions occurs at the cathode during the electrolysis of aqueous

Slav-nsk [51]

Answer:

The following reaction will occur at cathode:

$Ni^{+2}(aq)+2e--->Ni(s)$

Explanation:

The two half reaction during electrolysis of aqueous nickel sulfate will be

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$2H_{2}O(l) ----> O_{2}(g) + 4H^{+}(aq) + 4e$

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$Ni^{+2}(aq)+2e--->Ni(s)$

Thus the overall reaction will be:

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3 years ago

a titration of 25.0mL of an x M hcl solution with 0.15M NaOH starts at a burette reading for NaOH of 0.20mL . Thr burette readin

VARVARA [1.3K]

Burette is a very accurate measuring instrument when adding solutions and has a measurement error of 0.05 mL.
Small volumes of solutions can be transferred from the burette at a controllable rate.
In this instance NaOH is in the burette.
Initial reading of NaOH is 0.20 mL
end point is the point at which the chemical reaction reaches completion. In acid base reactions, end point is when all the H⁺ ions have reacted with OH⁻ ions.
final reading of NaOH is 24.10 mL
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volume of NaOH dispensed is 23.90 mL

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4 years ago

BRAINLIESTTT ASAP!!! PLEASE HELP ME :)

djyliett [7]

They are stronger than hydrogen bonding forces.

3 0

3 years ago

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