Answer:
349.503 g
https://www.convertunits.com/from/moles+Copper/to/grams
here is a link, you can convert moles of copper to grams here
Answer:
Explanation:
Florida is much closer to the sun as compared to New York and seems to be much warmer as compared to New York even in winter and summer because of the latitude.
Answer:
D. all of the above
Explanation:
Ice made from water is a solid because the atoms or molecules
- vibrate in place
- are unable to move around
- are closely packed and touching
In a solid, the atoms or molecules are unable to move around so they just vibrate in fixed positions and they are closely packed and touching.
Answer:
369.4 g.
Explanation:
- The chemical reaction of reacting hydrogen with oxygen to produce water is:
<em>H₂ + 1/2 O₂ → H₂O.</em>
- From the law of conservation of mass states that <em>the mass does not destroyed or created from nothing but it can converted from from to another one.</em>
- The mass of the reactants = the mass of the products
∴<em> The mass of hydrogen + the mass of oxygen = the mass of water.</em>
∴ The mass of oxygen = the mass of water - the mass of hydrogen = (416.0 g) - (46.6 g) = 369.4 g.
