Yes. They are called compound machines because two or more simple machines were combined to create it.
The answer is (1) Arrhenius acid and an electrolyte. The HNO3 is a H+ ion donor and OH- receptor. Electrolyte means the compound will release ion when dissolving in suitable ionized solution.
Answer:
Metalloids are found along the line between metals and non-metals on a periodic table. They are chemical elements that have properties in between those of metals and non-metals. ... Noble gases are all in group 18 on a periodic table.
Explanation:
Answer:
0.925 moles of Nickel (II) chloride
Explanation:
Now, we know that the number of moles in a solution is given by;
n=CV
n= number of moles
C= molar concentration of solution = 0.925 M
V= volume of solution= 1.0 L
So having known all the parameters except the unknown (number of moles of Nickel (II) chloride) we can now proceed to find the unknown.
n= 0.925M ×1.0L
n= 0.925 moles of Nickel (II) chloride
