THE LIVING AND NON-LIVING THINGS ARE INTERDEPENDENT IN EACH OTHER............EVERY THINGS IN THE UNIVERSE IS IMPORTANT.....FOR EXAMPLE, THE RAW MATERIALS THAT ARE AVAILABLE ON THE SURFACE OF THE EARTH IS FINALLY CONVERTED INTPO THE USABLEPRODUCTS IR THE FINISHED GOODS.....THUS, THEY BOTH ARE EQUALLY IMPORTANT IN THIS UNIVERSE
I think the best answer from the choices listed above is option C. With this accident, both should be alert and do what should be done. <span> Lee should tell the teacher while Celia washes her arm with soap and water. Doing this, Celia will prevent the chemical to spread more and harm further. Telling the teacher immediately will also alert the in-charge and do what should be done.</span>
I think it would be D. atoms because they are very tiny but still take up space
Properties of acids are turns blue litmus red. pH is below 7 , reacts with metals to give off hydrogen gas and they have a sour taste. So option B will be the answer.
Answer:
Explanation:
Ksp (BaCO₃) = 5.1 x 10⁻⁹
Ksp (CaCO₃) = 4.8 x 10⁻⁹
Ksp (BaSO₄) = 1.1 x 10⁻¹⁰ = .11 x 10⁻⁹
Since solubility product of BaCO₃ is greatest , its solubility is maximum .It is to be noted that all of them will be giving only two number of ions after dissolution in water .
BaCO₃ = Ba⁺ + CO₃⁻
Ksp = [ Ba⁺²] [ CO₃⁻² ]
= [ Ba⁺²]²
[ Ba⁺²] = √ Ksp
similarly we can find equations for others .
