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olga_2 [115]
3 years ago
11

If a car is traveling on the highway at a constant velocity, the force that pushes the car forward must be

Chemistry
2 answers:
Slav-nsk [51]3 years ago
5 0
<span>If a car is traveling on the highway at a constant velocity, the force that pushes the car forward must be
</span>acceleration

Mandarinka [93]3 years ago
5 0
Well, when your tires and the road are mixed together at a high speed, it causes a friction force, which is what propels the car forward, even when you are not using the gas peddle. 
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Gnesinka [82]

Answer:

Group 17, 2, 7, 7 electrons

Explanation:

5 0
2 years ago
Consider a reactant with an order of 1: What effect does that reactant have on the rate equation when the concentration is doubl
____ [38]

Answer:

1) The reaction rate is double with respect to that reactant

Explanation:

Hello,

By considering the rate law:

-r_A=kC_A

If we double the reactant A concentration, by definition, the rate will be doubled as well since the C_A power is one (order 1), this could be proved just by checking it out in the rate law.

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6 0
3 years ago
Milk is heterogeneous mixture why​
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Answer:

Milk is essentially a colloidal dispersion of fat in water. ... However, the fact remains that the fat and water components cannot be mixed together from a solution. There are therefore, two distinct immiscible liquid phase's present, which is why it is a heterogeneous mixture.

8 0
3 years ago
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What would be the colour of litmus in sodium carbonate?<br> will make brainliest
gregori [183]

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the color of the litmus paper will turn into blue color because sodium carbonate is basic in nature

7 0
3 years ago
Write the condensed formula from left to right, starting with (CH3)x where x is a number.
pochemuha

Complete question:

Write the condensed formula from left to right, starting with (CH3)x where x is a number.

See attached image for the structure formula of the compound

Answer:

(CH₃)₂CHC(CH₃)₃ named as 2,2,3-Trimethylbutane

Explanation:

If we number the longest chain of the carbon starting from the left, we will observe that there are four carbons in the straight chain as shown in the image.

Starting from first carbon from the left of the carbon chain, at carbon number number 2, there two alkyl group, that is two methyl (CH3 is two). Also at carbon number 3, there are three alkyl group, that is three methyl (CH3 is three).

The condensed formula will be written as;

(CH₃)₂CHC(CH₃)₃

This compound is named as 2,2,3-Trimethylbutane, an isomer of Heptane

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3 years ago
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