Ask question

Ask question

All categories

3 years ago

6

NaCl + H2O → NaOH + Cl2 + H2 How many grams of chlorine gas, Cl2 are given off if 7.5 grams of sodium chloride, NaCl, are decomp

osed? Is this equation balanced?

1 answer:

german3 years ago

3 0

Yes BC ther is a equal amount of sodiam

You might be interested in

The air inside a hot-air balloon is heated to 59.00 °C (Tinitial) and then cools to 39.00 °C (Tfinal). By what percentage does t

Mama L [17]

Answer:

6.1%

Explanation:

Assuming pressure inside balloon remains constant during the temperature change.

Therefore, as per Charles' law at constant pressure,

$\frac{V_1}{T_1} =\frac{V_2}{T_2}$

$T_2=39\°\ C=39+273=312\ K$

$T_1=59°\ C=273+59=332\ K$

$V_2=V_1\times \frac{T_2}{T_1} \\=V_1\times\frac{312}{332}\\=0.939V_1$

Percentage change in volume

$\%\ change\ in\ volume=\frac{V_1-0.939V_1}{V_1} \times 100\\=6.1\%$

Change in volume of the balloon is 6.1%

4 0

3 years ago

How does a convection current circulate a fluid?

poizon [28]

Answer:

Convection currents form because a heated fluid expands, becoming less dense. The less-dense heated fluid rises away from the heat source. As it rises, it pulls cooler fluid down to replace it. This fluid in turn is heated, rises and pulls down more cool fluid.

Explanation:

here is your anserw please rate me the brainlest

3 0

3 years ago

I need help with chemistry!!! 20 points

cluponka [151]

Answer:

See explanation

Explanation:

5 0

3 years ago

Identify the type of reaction that will occur with these reactants:

Naddik [55]

Answer:

double replacement (Mutual exchange of ions)

Explanation:

GOOD LUCK FOR THE FUTURE! :)

3 0

3 years ago

How to remove filter of the text

kirza4 [7]

Go to the Data tab > Sort & Filter group, and click Clear.

Go to the Home tab > Editing group, and click Sort & Filter > Clear.

8 0

3 years ago