In this case, given the undergoing chemical reaction, we can see a 4:3 mole ratio between the consumed moles of gallium and sulfur respectively, therefore, the consumed moles of sulfur, from the 100.0 g of gallium (use its atomic mass) turn out:

$n_{S}=100.0gGa*\frac{1molGa}{69.72gGa}*\frac{3molS}{4molS} \\\\n_S=1.076molS$

Best regards.

7 0

3 years ago

The bridge over the river has a weight limit of 12.65 tons to cross it. The truck weighs 10.89 tons. How many tons is the truck

Delvig [45]

Answer:

It is 1.76 tons under the weight limit.

Explanation:

12.65

-10.89

= 1.76

3 0

3 years ago

Chicken lay more eggs when happy

klasskru [66]

Answer:

yeah that is true

Explanation:

chickens do lay more eggs when they are happy

5 0

3 years ago