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What two pieces of information are needed to determine the ratio of elements in a compound?
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∙ 9y ago
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Wiki User
∙ 9y ago
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What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
What type of change is needed to break down a compound?
The only way to break down a compound is through chemical change. sometimes, energy is needed for a chemical change to happen. 8thGrader,(:
How many hydroxide ions are needed to form a neutral ionic compound with an aluminum ion?
Three
Why would someone need a compound mitre saw?
A compound mitre saw is needed because it will make it easier to make complex cuts such as crosscuts that can be essential if you are a woodworking hobbyist.
What factors determine the time needed for a river to form a canyon?
Wind, Rain,Erosion, Temperature,
What information is needed to calculate the percent composition of a compound?
The formula of the compound and the Atomic Mass of its elements.
What two elements are chemically combined in a compound?
atoms of hydrogen and oxygen chemically combined to form water
What information is needed to determine the orientation of an orbital?
Magnetic quantum number (m_l) is needed to determine the orientation of an orbital.
What information is needed to determine the orientation of the orbital?
Magnetic quantum number (m_l) is needed to determine the orientation of an orbital.
What information is needed to determine the size of an orbital?
n is needed to determine the size. As n gets bigger, so does the atom.
Is the amount of elements needed to make a compound always the same?
The proportions are always the same.
What information about a mineral is needed to determine its density?
volume and mass
What is the complex compound that carries the information needed to make proteins is?
Nucleus
Which two pieces of information about a country are needed to determine its determine its population density?
population and life expectancy
True or false Mendeleev needed to organize information about 63 elements?
True
What information is needed to determine molecular formula?
the empirical formula and the molar mass
What information is needed for a mortgage calculator?
"The information that is needed for a mortgage calculator will be income and source of other income, debt and other assets that can be used to determine payments."
