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k0ka [10]
3 years ago
10

Speed is the ratio of the distance an object moves from a reference point to

Chemistry
1 answer:
Vladimir [108]3 years ago
4 0

The correct option is A.

Speed is the ratio of the distance an object moves from a reference point to  the amount of time it takes to travel the distance.

For a fixed distance, if the time required to travel the distance is less than the speed is high. However, if time to cover the same amount of distance is more than the speed is low. Therefore, the measurement of speed distance and time has an inverse relationship.


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Consider the equation below. Upper C a upper C upper O subscript 3 (s) double-headed arrow upper C a upper O (s) plus upper C up
stiks02 [169]

Answer:K subscript e q equals StartFraction StartBracket upper C upper O subscript 2 EndBracket StartBracket upper C a upper O EndBracket over StartBracket upper C a upper C upper O subscript 3 EndBracket EndFraction

Explanation: the answer has it's root in Law of mass action which states that; the rate of a chemical reaction is directly proportional to the product of the concentrations of the reactants raised to their respective stoichiometric coefficients.

8 0
3 years ago
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How can a Hydrogen atom turn into a<br> Hydrogen ion (H+)?
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Answer:

By losing an electron

Explanation:

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3 years ago
Why are metals malleable,ductile,and good conductors
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7 0
3 years ago
A gas with a volume of 4.0L at a pressure of 205 kPa is allowed to expand to a volume of 12000 mL. What is the pressure in atmos
Leni [432]

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Explanation:

Boyle's Law: This law states that pressure is inversely proportional to the volume of the gas at constant temperature and number of moles.

P\propto \frac{1}{V}     (At constant temperature and number of moles)

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where,

P_1 = initial pressure of gas  = 205 kPa

P_2 = final pressure of gas = ?

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V_2 = final volume of gas = 12000 ml = 12 L    (1L=1000ml)  

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Therefore, the pressure in atmospheres is 0.674 in the container if the temperature remains constant.

8 0
3 years ago
How many Molecules does CH4 Have
valentinak56 [21]

Answer:

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4 0
3 years ago
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