Which statement about stoichiometric coefficients (?) is false?
A. For every reactant with coefficient ?, there must be a corresponding product with that same coefficient ?.
B. If the substance is a product, its ? will have a positive sign.
C. A substance that appears as both a product and a reactant will have two unique ?’s.
D. The ? values in a reaction can be modified if they are maintained in fixed proportion to one another.
E. It is possible to have a non-integer ?.
A. Correct. If this statement were true then all reactions would have the same number of moles of reactant as product, which is not the case.
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Legal Description: That portion of Lot 6, commencing at the most Northerly corner of that parcel of land delineated and designated as “1.17 Acres (Net)”; thence South 55 Degrees 17 Minutes 37 Seconds East, 203.85 feet to the Northwesterly boundary of County Road (Highland Drive) being a point on the arc of a 165.88 foot radius curve concave Northwesterly, a radial line of said curve bears
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One effect of dams placed on rivers and streams is the blocking of fish migration. This problem has been somewhat addressed by employing a device called a(n) _______________
Fill in the blank(s) with the appropriate word(s).
The United States _____________________ many agricultural products such as fruits and vegetables that are produced in countries with climates that are opposite from ours
Fill in the blank(s) with correct word
Which micronutrient element is found in the greatest quantity in most soils?
A) Cu B) Mn C) B D) Zn E) Fe