Answer : When we mix the aqueous solutions of magnesium sulfate with chromium acetate we get the following reaction :-
It is an example of a displacement reaction that takes place. According to the OWL solubility preparation rules all the reactants are soluble and hence the reaction occurs.
The net ionic equation of the reaction is :-
Answer:
Lies predominantly to the left.
Explanation:
In the reaction:
NH4⁺(aq) + Br-(aq) ⇄ NH3(aq) + HBr(aq)
Conjugate acid + Ion ⇄ weak base + strong acid
HBr is a strong acid whereas NH3/NH4⁺ are the weak base and its conjugate base. A strong acid as HBr dissociates completely in solution as H⁺ and Br⁻. That means in solution you will never have HBr without dissociation doing the reaction:
<h3>lies predominantly to the left.</h3>
Yes, an organism can have the same phenotype but different genotypes.
Genotype is the genetic makeup.
Phenotype is physical appearance.
Alleles are forms of a gene. ex. Brown eyes are dominant over blue eyes. Blue eyes are recessive.
Answer:
It may be too late, but you got lost in all that info. All they want is for you to show how many moles in 3.00 grams of Tin metal.
Explanation: I cannot print the dimensional analysis that is asked for, but we can do this.
Let’s use water instead of Tin, then you can figure it out. 1 mole of water is 2 H x 1 amu. 1 O at 16 amu. Forget the amu, just add the 16 + 2= 18 grams of Water In 1 mole. So 9 grams would be how many moles of water? 9 is 1/2 of 18 isn’t it? So it is 0.5 Moles.