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Why is sodium benzoate soluble in water?
Sodium sulphate is a salt and as such is polar. The sodium part is a positive sodium ion which is then joined to a sulphate ion (negative). The + and - charges is what pulls the ions together to form sodium sulphate. Water contains hydrogen bonds which means the H2O forms molecules with slightly negatively charged O atoms and slightly positively charged H atoms. Basically the big Oxygen atoms attract the tiny hydrogen atom's electron, making the O more -ve and the H more +ve. This means when sodium sulphate is put in water, the -ve sulphate ion is attracted to the +e hydrogen atoms and the +ve sodium ion attracted to the -ve O atoms. This splits up the sodium sulphate and it becomes a sea of water molecules containing sodium hydroxide and hydrogen sulphide.
Is sodium bicarbonate a pure element?
No. It is a compound of four elements: sodium, carbon, hydrogen, and oxygen.
Which of these elements is the smallest element sodium potassium rubidium or cesium?
Of the Group 1 elements stated (Na, K, Rb, Cs), Caesium is the largest as it is the furthest down the group, and Sodium is the smallest of those as it is furthest up the group.
What are the 8 elements that make up the earths crust?
The eight most abundant elements in Earth's crust are oxygen, silicon, aluminum, iron, calcium, sodium, potassium, and magnesium. These elements combine to form various minerals and rocks that make up the solid surface of the Earth.
What elements make up sodium hydroxide?
Sodium (Na), oxygen (O), and hydrogen (H). The formula is NaOH. Sodium (Na), oxygen (O), and hydrogen (H). The formula is NaOH.
How many atoms are there in a molecule sodium benzoate?
The molecular formula of sodium benzoate is C7H5NaO2. To calculate the total number of atoms in one molecule of sodium benzoate, you would add up the atoms from each element in the formula: 7 carbon atoms, 5 hydrogen atoms, 1 sodium atom, and 2 oxygen atoms, resulting in a total of 15 atoms.
What elements make up NABR?
There are two elements that make up the compound NaBr, or sodium bromide. These two elements are sodium and bromine.
What elements make up sodium?
Sodium is an element all by itself.
What elements make up sodium iodate?
Sodium , Iodine and Oxygen
What elements are used to make up sodium?
Sodium is an elemental metal, so sodium is the only element in sodium.
How many elements are in sodium chloride?
There are two elements that make up sodium chloride. They are sodium and chlorine.
What compounds are in makeup?
Sodium, and the elements that make sodium up are Neon and Magnesium
What elements make up sodium citrate?
Sodium, carbon, hydrogen, and oxygen.
What the elements making up sodium hydroxide?
Sodium hydroxide is composed of the elements sodium, oxygen, and hydrogen. Its chemical formula is NaOH, where Na represents sodium, O represents oxygen, and H represents hydrogen.
What combined elements make up salt?
Sodium and Chlorine (Will become sodium chloride)
Why is sodium benzoate soluble in water?
Sodium sulphate is a salt and as such is polar. The sodium part is a positive sodium ion which is then joined to a sulphate ion (negative). The + and - charges is what pulls the ions together to form sodium sulphate. Water contains hydrogen bonds which means the H2O forms molecules with slightly negatively charged O atoms and slightly positively charged H atoms. Basically the big Oxygen atoms attract the tiny hydrogen atom's electron, making the O more -ve and the H more +ve. This means when sodium sulphate is put in water, the -ve sulphate ion is attracted to the +e hydrogen atoms and the +ve sodium ion attracted to the -ve O atoms. This splits up the sodium sulphate and it becomes a sea of water molecules containing sodium hydroxide and hydrogen sulphide.
What elements make up perfume?
Sodium and chloride
