Answer: can you please upload a picture so that I can be able to help you out
Answer:
This question appears incomplete
Explanation:
The equation for the formation of iron(III) thiocyanate complex ion is
Fe³⁺ + SCN⁻ ⇄ Fe(SCN)²⁺
Three factors affect the equilibrium of a reaction
- temperature
- pressure (in gases)
- concentration
Since the formation of Fe(SCN)²⁺ is an exothermic reaction (delta H is negative); an increase in temperature will favor the backward reaction and more reactants will be produced. When the temperature is however reduced, the forward reaction will be favored and more products will be produced.
When the concentration of the reactants increases, the forward reaction is favored and hence more Fe(SCN)²⁺ is produced. However, when the concentration of Fe(SCN)²⁺ decreases, the backward reaction is favored and more reactants are produced.
Answer:
His drives are neither precise not accurate
Explanation:
It is true that his drives are neither precise nor accurate.
Accuracy is the exactness of measurement. It is the closeness of measured values to the true values.
In this problem, the true value is 250 yards, the measured values are 190 yards, 195 yards and 187 yards.
We can conclude that these numbers are very far from the true values. By virtue of that, they are inaccurate.
Precision is the ability to reproduce a set of experimental values. It is the closeness of the measured values to one another.
Jared failed to replicate his measured values over the three trials and so, his readings are not precise.
Therefore, his measurements are both imprecise and inaccurate.
"<span>(NH4)2SO3" is the formula for the compound among the following choices given in the question that is formed </span><span>from the following polyatomic ions: NH4+, SO32-. The correct option among all the options that are given in the question is the third option or option "C". I hope that this is the answer that has come to your help.</span>
Answer:
The mileage of the car is 51.75 mil/gal.
Explanation:
Distance covered by the car = 275 km = 
1 Mile = 1.609 kilometer
Volume of gasoline used by the car = 12.5 L =
1 gallon = 3.785 Liter
Mileage of the car :
= 
The mileage of the car is 51.75 mil/gal.
