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densk [106]
3 years ago
9

This chemical equation is balanced.

Chemistry
1 answer:
Aleks04 [339]3 years ago
5 0
B, you can see there are 2 F atoms on each side of the equation
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What is the molar solubility of CAF2in pure water at 25°c?
natali 33 [55]

Answer:

1.7x10g per 100cc

Explanation:

The solubility product of Caf, at 25 °C is about X x 10-11 mol/L.

6 0
2 years ago
Explain how tectonic plate movement could create another supercontinent like pangaea
Ksenya-84 [330]

The plates are<span> moving and </span>are<span> for billions of years... they collide </span>and that they<span> rip apart. The plates carry the continents on their "backs"; if </span>2<span> plates -each with a continent- collide, then a supercontinent </span>is<span> created. The </span>landmass<span> of </span>Asian nation accustomed<span> be </span>an<span> isolated block </span>concerning<span> 30-50 million years ago; it </span>1st<span> crashed into Asia </span>to form<span> the </span>range of mountains<span>. If the movement of the plates brought all the continents </span>along once more<span>, </span>one<span> continent would </span>type<span>. At </span>the instant<span> plate, movements </span>aren't<span> heading </span>in this direction<span>.</span>
7 0
3 years ago
Read 2 more answers
Which methods could you use to calculate the y-coordinate of the midpoint of a vertical line segment with endpoints at (0, 0) an
maria [59]

One of the most convenient ways of finding or calculating for the midpoint of the line segment is to get the average of the coordinates of the points.

Average of abscissa = (0 + 0) / 2 = 0

Average of ordinate = (0 + 15) / 2 = 7.5

 Hence, the midpoint of the line segment is equal to (0, 15/2).

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8 0
3 years ago
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To construct the galvanic cell illustrated above, the salt bridge was prepared by soaking a piece of cotton in 5.0MNaNO3(aq) bef
dalvyx [7]

Answer:

The cell reaction reaches equilibrium quickly and the cell emf becomes zero.

Explanation:

The purpose of a salt bridge is not to move electrons from the electrolyte, its main function is to maintain charge balance because the electrons are moving from one-half cell to the other.

A solution of a salt that dissociates easily is normally used. Water is ineffective at functioning as a salt bridge. Hence the effect stated in the answer.

4 0
3 years ago
When force are ____ the object does not move
REY [17]

when forces are balanced the object does not move.

Explanation:

if you and your friend push both sides of the chair at the same time with the same amount of strength the chair wouldn't move.

3 0
3 years ago
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