Answer:
I think it's pf5or I don't know how to make the answer
Explanation:
,
Answer:
What is the volume of gas at 2.00 atm and 200.0 K if its original volume was. 200.0 L at STP How many moles of nitrogen gas will occupy a volume of 150 L at STP? n=pr 11.00atm) What is the mass of 5.00 L of NO2 gas at STP? PV = nRT.
Explanation:
71.8 g of iron (III) oxide (Fe₂O₃) were produced from 3 moles of magnesium oxide (MgO).
Explanation:
We have the following chemical reaction:
2 FeCl₃ + 3 MgO → Fe₂O₃ + 3 MgCl₂
We see from the chemical reaction that 3 moles of magnesium oxide (MgO) will produce 1 mole of iron (III) oxide (Fe₂O₃).
number of moles = mass / molar weight
mass = number of moles × molar weight
mass of Fe₂O₃ = 1 × 71.8 = 71.8 g
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number of moles
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Answer:
Ethyl methyl ether.
Explanation:
- The mono ether is named commonly by <em>dividing the molecule into two parts, writing them in alphabetical order, and adding ether in the end of the name.</em>
- In this compound; we have two parts CH₃ (methyl) and CH₃CH₂ (ethyl).
So, it is named ethyl methyl ether.
- The IUPAC name of this name is Methoxyethane.
1 an element
2 i believe its element or that one u choose
3 suspension ur right
4 compounds are random combinations of elements5 colloid
6 f<span>ixed composition
7 i believe its C solid gold coin
8 </span><span>False
9 False
10 True
Hope this helped
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