Answer:
Explanation:
In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays, which had been discovered in 1895 by Wilhelm Roentgen.
X-rays are neutral and cannot be bent in a magnetic field. The new radiation was bent by the magnetic field so that the radiation must be charged and different than x-rays.
Dominant genes are those that will overpower recessive genes. For example, if someone has a dominant "brown eye color" gene and a recessive "blue eye color" gene, this person will have brown eyes. The only way someone will have blue eyes is if they have two recessive genes, in which there is no dominant gene to overpower them.
Answer : The correct option is, D
Explanation :
Saturated solution : It is a chemical solution which contain the maximum amount of solute dissolved in the solvent. In saturated solution, the additional amount of solute will not dissolve in the solvent.
When a student has a solution of sodium nitrate then we can check their saturation point by adding additional amount of sodium nitrate. When we add more amount of sodium nitrate in the solution, then all of it will settle down to the bottom of the container.
Therefore, the best evidence for saturated solution is, When additional sodium nitrate is added, it all settles to the bottom of the container.
I would start by converting g/mL to g/L
75.00g/1000.0mL = 75.00g/L
Stoichiometrically, flip 75 onto the bottom so that grams cancel out and we are left with the number of L required.
(L/75.00g)(15g) -> this is essentially dividing 15g by 75g, which cancels the unit g, leaving us with 0.2L. If the question requires an answer in mL, just multiple the number of L by 1000.
The patient requires 200mL of glucose solution to receive his 15g of glucose.
Al(OH)3 + 3HBr -> AlBr3 + 3H2O
<span>Al(OH)3 is a solid, HBr is aqueous, AlBr3 is aqueous and H2O is liquid.
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<span>Ionic Equation </span>
<span>Al(OH)3 + 3H^+ -> Al^3+ + 3H2O</span>