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Q. Show Multiplying Quantities Written in Scientific Notation?
Multiplying Quantities Written in Scientific Notation
Solve the following problem.
(2 * 1014 cm) * (9 * 1012 cm)
To answer the multiplication problem first multiply the factors 2 * 9 = 18 then add the exponents 14 +12 = 26 combine the factors 18 * 1026. Ultimately multiply the units as well as write your answer in scientific notation: 1.8 * 1027 cm2.
A mixture is prepared by adding 25.0 mL of 0.185 M Na3PO4 to 34.0 mL of 0.140 M Ca(NO3)2. (a) What mass, in grams, of calcium phosphate will be formed? What will be the concentrati
Which of the following has the maximum number of unpaired electrons: (1) Mg 2+ (2) Ti 3+ (3) V 3+ (
why cerium oxides is less soluble in water?
Ninhydrin test- test of proteins Ninhydrin test : This test is specified by all proteins. While a protein is boiled along with a dilute solution of ninhydrin, a violet colour i
i want know about the whole concept of werner complex.how it is and why we should know..everything
Every substance poses exact amount of energy known as internal energy or intrinsic energy (E).
DISAVANTAGES OF FLAME AAS
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Perfumes: Perfumes are the matters, utilized to provide fragrance. Several requirements must be fulfilled to make use of a good perfume and any material, that just offers good
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