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Why do you use both empirical and molecular formula?
Molecular formulas are used the most often, but empirical formulas do help at times. Often it's just to simplify the molecular formula, but this simplification can often tell you if it's in the same chemical family as other compounds and such.
Do the compounds remain the same as before the reaction when a chemical reaction occurs?
true
Why does the isotope of the same element similar from each other?
Isotopes of the same element have the same number of protons. They will also have the same number of electrons in a neutral state. Where they differ is in the number of neutrons in the nucleus. The chemical properties of an element are almost entirely determined by its electron structure, since chemical bonds can be understood as the transfer or sharing of electrons. This means isotopes of the same element will behave in the same way chemically. They will form the same chemical compounds and be largely indistinguishable from their isotopic brethren.
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
What molecules have the same molecular formula but different structures and properties?
Isomers are compounds that have same molecular formulas but different structures. A familiar example is the case of glucose and fructose. Both have the same formula viz, C6H1206. But they have different structures and hence exhibit different properties.
Butane and isobutane are isomers or compounds that?
Butane and isobutane are isomers or compounds that have the same chemical fomula but different structual formulas.
Why do chemists use structural formulas for organic compounds rather then molecular formulas such as C5H12?
Starting with C4H10, hydrocarbons can have multiple configurations, called isomers, for the same formula. These isomers are regarded as different compounds and have different physical and chemical properties. In such cases simply using the chemical formula would be ambiguous.
IS AlH3 AN ISOMER?
Isomers are chemical compounds which have the same chemical formula while having different chemical structures. AlH3 does not have compounds with different chemical structure. Therefor AlH3 is not an isomer.Isomers are chemical compounds which have the same chemical formula while having different chemical structures. AlH3 does not have compounds with different chemical structure. Therefor AlH3 is not an isomer.
Two compounds that have the same molecular formula but different structural formulas are?
Two compounds that have the same molecular formula but different structural formulas are isomers of each other.
When compounds have the same number of positive and negative charges they are said to be what?
Electrically Neutral
Is Calcarea Carbonica and Calc Ostrearum in Homoeopathy are same compounds?
Both are name of same homeopathic medicine but these are not pure chemical compounds .
Why do you use both empirical and molecular formula?
Molecular formulas are used the most often, but empirical formulas do help at times. Often it's just to simplify the molecular formula, but this simplification can often tell you if it's in the same chemical family as other compounds and such.
Why does the isotope of the same element similar from each other?
Isotopes of the same element have the same number of protons. They will also have the same number of electrons in a neutral state. Where they differ is in the number of neutrons in the nucleus. The chemical properties of an element are almost entirely determined by its electron structure, since chemical bonds can be understood as the transfer or sharing of electrons. This means isotopes of the same element will behave in the same way chemically. They will form the same chemical compounds and be largely indistinguishable from their isotopic brethren.
Do the compounds remain the same as before the reaction when a chemical reaction occurs?
true
When a chemical reaction occurs the compounds remain the same as before the reaction?
After a chemical reaction the reactants are transformed in products.
Why do geometrical isomers differ in their physical and chemical properties?
Isomers differ in their structural formulas. For example, the chemical formula for the simple sugars glucose, fructose, and galactose is C6H12O6, but their structural formulas are different, which gives them different properties. Glucose, fructose, and galactose are isomers of one another.
What is made of two or more substance that are together in the same place but are not chemical combined?
compounds
