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What shows the kinds and proportions of atoms in a compound?
The problem statement is true.
The formula for table salt is NaCl. According to the law of definite proportions this means that the formula for table salt?
Yes, the formula unit of sodium chloride is NaCl.
When geologist say that a mineral always contains certain elements in the definite proportions they mean that the mineral has a definite?
A chemical formula.
When geologists say that a mineral always contains certain elements in definite proportions they mean that the mineral always has what?
A chemical formula.
What does a chemical equation have?
It contain the chemical formula of the specified compounds (reactants and final products), it contains the chemical proportions of a compound (coefficients).
What the chemical formula for chocolate milk?
Chocolate milk is a mixture of a lot of different compounds in varying proportions; it has no "chemical formula".
What shows the kinds and proportions of atoms in a compound?
The problem statement is true.
The formula for table salt is NaCl. According to the law of definite proportions this means that the formula for table salt?
Yes, the formula unit of sodium chloride is NaCl.
What is the emperical formula for C6H12?
Empirical formula gives the proportions of the elements present in a compound but not the actual numbers or the arrangement of atoms. The empirical formula for C6H12 is CH2.
Why is the molecular formula important?
A molecular formula has considerable value since it conveys the proportions of atoms in a compound and may therefore be used in constructing balanced chemical equations.
Does a substance have a chemical formula?
Not necessarily. Alloys are "substances", but they don't generally have a chemical formula, they're mixtures which are not necessarily in stoichiometric proportions. The same is true for any mixture in general.
What does a chemical formula tell you about a pure substance?
It tells you the elements and the proportions of those elements that are present to make the pure substance.
When geologists say that a mineral always contains certain elements in definite proportions they mean that the mineral always has what?
A chemical formula.
When geologist say that a mineral always contains certain elements in the definite proportions they mean that the mineral has a definite?
A chemical formula.
How are proportions useful in calculating dosages of medication?
It gives us a formula to go by in figuring the correct amount of medications to give.
What is red and green resulting color?
brown Red + Green = black, grey or brown depending on the formula of the colours and the proportions in which they are mixed.
What does a chemical equation have?
It contain the chemical formula of the specified compounds (reactants and final products), it contains the chemical proportions of a compound (coefficients).
