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tamaranim1 [39]

3 years ago

8

Select all of the ways collection areas use to gain water. precipitation falls direction into the collection area runoff from pr

ecipitation water evaporates from the collection area

1 answer:

MrRissso [65]3 years ago

4 0

The answer will be A & B not only because it makes sense but evaporation is taking water away not adding to (gaining)

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How many hydrogen's are in 6HCI

wolverine [178]

Answer:

6 atoms

Explanation:

In 6 moles of HCL (hydrochloric acid), there are 6 hydrogen atoms. Think about it this way: there is one hydrogen atom in HCL, or one hydrogen atom in one mole of HCL. Since there are 6 moles of HCL instead of one, this means there are six times as many hydrogen atoms. 6 times 1 is 6.

4 0

3 years ago

Suppose a tank contains 100 gallons of a solution of 10 lb of salt dissolved in water, which is kept uniform by stirring. Pure

kupik [55]

Answer:

Please see attachment

Explanation:

Please see attachment

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3 years ago

How would you balance this equation HCL+BA-->BaCL2+H2

erik [133]

Put a 2 on the HCl.

2HCl+Ba-->BaCl2+H2

7 0

3 years ago

Read 2 more answers

What is the density of water if you have 50.0 grams of water and a volume of 50.0 millimeters

Gnom [1K]

Answer:

$\boxed {\tt 1.0 \ g/mL}$

Explanation:

Density can be found by dividing the mass by the volume.

$d=\frac{m}{v}$

The mass of the water is 50.0 grams.

The volume of the water is 50.0 milliliters.

$m= 50.0\ g \\v=50.0 \ mL$

Substitute the values into the formula.

$d=\frac{50.0 \ g}{50.0 \ mL}$

Divide.

$d= 1.0 \ g/mL$

The density of the water is 1.0 grams per milliliter. Also, remember that the density of pure water is always 1.0 g/mL or g/cm³

8 0

3 years ago

Is H20 a balanced equation?

Nat2105 [25]

Answer:

no it's not

Explanation:

because H2+O2=H2O

so the balanced form is

H2 +O2=2H2O

8 0

3 years ago