Answer:
CoSO₄.7H₂O
Explanation:
Some salts are in its hydrate form to stabilize them. The hydrated form of CoSO₄ is:
CoSO₄.XH₂O
To find the hydration of the COSO₄ you must find the ratio of H₂O and CoSO₄ that is:
0.068921 moles H₂O / 0.0098459 moles CoSO₄ = 7
That means you have 7 moles of water per mol of CoSO₄ and the formula is:
<h3>CoSO₄.7H₂O</h3>
Answer:
False,not all chemicals pollute the enviorment
Explanation:
Hope this helps!
Brainliest?
Answer:
(a) 0.0345 g/cm^3
Explanation:
<u>Given:</u>
Edge length of cube (a) = 0.750 m
Mass = 14.56 kg
<u>To determine:</u>
The density of the cube
<u>Calculation:</u>
Unit conversions:
1000 g = 1 kg
Therefore, the mass of cube in g = 14.56*10³ g
10⁶ cm³ = 1 m³
Therefore the volume of the cube in cm³=0.422*10⁶cm³
Based on equation (1)
Computers don’t have the ability to see as much as we do and in Construction sites this can be very dangerous if your driverless car has not been properly updated in an area where there’s a lot of construction you can we put into harms way. The lanes may have changed and they will not have the data to be able to recognize this in time and you could get into a serious car crash.
Answer:
If earth was 103 miles away from the sun, earth wouldn't be here, it would have burned up. But lets pretend that if earth didn't burn up, it wouldn't be able to support life because of these reasons. The temperature will be 10000 times hotter than it is now. The extreme heat will evaporate any water instantly, which means no water for plants to live in... There will also be no atmosphere because the sun will burn it up, because the sun will be in the atmosphere, so there will also be no oxygen.