3 years ago

PLEASE help! BRAINLIEST to correct answer!

Chemistry

2 answers:

sattari [20]3 years ago

6 0

Answer:

I think its q

Explanation:

h is the Planck constant, c the speed of light

Ahat [919]3 years ago

5 0

Answer:

Explanation:

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Convert the average temperatures for each collected data point given below from °C to K. Plot the average cell potentials E (y-a

koban [17]

Answer:

Explanation:

The equation of above line , y = 0.0005x+ 0.458

This can be compared with y = mx+c

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Or it can be plotted manually where straight line has to be drawn touching maximum number of data points. After drawing a straight linear line, we need to take any two points from the straight line and slope is calculated

Slope,

$m = \frac{y_2-y_1}{x_2-x_1}$

and y -intercept is calculated using extraplotting backwards such that it touches the Y-axis. the point where straight line touches Y-axis is Y-intercept (c).

Plot the average cell potentials E (y-axis) vs T (x-axis). image attached

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