Explanation:
Percentage composition of oxygen = (80/134) * 100% = 59.7%.
Answer:
(5.4 x 10³) x (1.2 x 10⁷) = 6.48 x 10¹⁰
With correct significant figures, the answer would be 6.5 x 10¹⁰.
Im pretty sure it nitric acid
Answer:
dna or diabeties can be separated
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