Answer: 9.55 moles
Explanation: Moles are the base unit of atoms, molecules, ions, or any other substance. It is exactly 6.022 × 10²³ entities of any substance. The mole is equal to the ratio of the given mass to the molar mass.
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When energy transforms into mass, the amount of energy does not remain the same. When mass transforms into energy, the amount of energy also does not remain the same. However, the amount of matter and energy remains the same. ... You would weigh much less on the Moon because it is only about one-sixth the mass of Earth. So the answer is D
Answer:
Magnesium Nitrate is an ionic compound formed by:
Magnesium;Mg+2 (<em>the cation)</em> and Nitrate NO−3 (<em>the poly-atomic anion)</em>.
In order for these two ions to bond, the charges must be equal and opposite. Therefore, it will take:
<u>two -1 nitrate ions</u> <u>to balance the</u> <u>one +2 magnesium ion</u>.
Diamonds and graphite are both made of carbon
