The electrolyte is H₃PO₄, this is because it releases H⁺ ions and PO₄⁻³ ions when it is dissolved in water
In chemistry, an electrolyte is a substance that has the capacity of conducting electric current by dissociating into positively and negatively charged ions, which migrate to the cathode and anode of an electric circuit, respectively.
From the given information;
The electrolyte is H₃PO₄, this is because it releases H⁺ ions and PO₄⁻³ ions when it is dissolved in water.
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(2) substitution (4) polymerization
Answer:
This question is incomplete
Explanation:
A solution is an homogeneous mixture of two or more substances. These substances could be in the same form (as in solid, liquid or gas) or in different forms. Examples of solution in the same phases are
Examples of solution in different phases are
NOTE: Homogeneous mixture is a mixture whose constituents are evenly distributed in the mixture
A solution has a number of unique characteristics. First of all, it has a consistent composition throughout, which denotes that the solute is dispersed uniformly throughout the solvent to produce a homogenous mixture.
Second, the solution is transparent and not turbid because the solute particles do not scatter light. Thirdly, a solution doesn't have discrete layers since the solute has completely dissolved in the solvent. Furthermore, the presence of the solute particles causes the boiling point of the solution to normally be higher than that of the pure solvent. However, because the volume change during dissolution is typically minimal, the density of the solution stays almost the same as that of the pure solvent.
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--The complete Question is, A solution has what of the properties?--
60.2 mg = _____ g
Answer:
60.2 mg is equal to 0.0602 g.
Explanation:
Given = 60.2 mg
To find : 60.2 mg = ? g
Solution:
We know that in 1 gram there are 1000 milligrams.
1 g = 1000 mg
Then in , 1 mg = 0.001 g
So, 60.2 mg = 60.2 mg 0.001 g=0.0602 g
b. AlCl2 + 2Cs yields 2CsCl + Al
c. AlCl3 + 3Cs yields 3CsCl + Al
d. 2AlCl3 + 6Cs yields 2AlCs3 + 3Cl2
Answer is C.
Explanation;
Single replacementreaction is a chemical reaction between an element and a compound. Theelement takes the position of another element in the compound by replacing.
Common equation is
A + BC → AC + B
Al is in 13th group ofthe periodic table. Hence, Al forms Al³⁺ by losing 3 electrons.Likewise, Cl is in 17th group of the periodic table and forms Cl⁻ by gaining one electron. Hence aluminiumchloride can be written as AlCl₃.
Cs is in 1st group ofthe periodic table. Hence, Cs tends to form Cs⁺ by losing an electron.
The reaction between Cs⁺ and Cl⁻ will form CsCl.
Since, this is a single replacement reaction, Al inthe AlCl₃ is replaced by Cs andCsCl is formed. The balancedreaction equation is
AlCl₃ + 3Cs → 3CsCl + Al
Mixture; compounds; elements
Element; compounds; mixture
Compound; elements; compounds
12.The number of _____ determines which element it is.
electrons
protons
positrons
neutrons