Answer:
6.75 sym.
Explanation:
Boyle's Law: The pressure of a gas in an enclosed container with a flexible volume is inversely proportional to the volume occupied by the gas.
Empirically => P ∝ 1/V => P = k(1/V) => k = P·V
For any conditions of Pressure & Volume, Pressure x Volume is a constant.
Therefore, k₁ = k₂ => P₁V₁ = P₂V₂ => V₂ = P₁V₁ / V₂
=> V₂ = (3atm)(0.450L)/(0.200L) = 6.75 atm.
Answer:
Group 1 ( The Leftmost)
More Information :
The alkali metals are six chemical elements in Group 1, the leftmost column in the periodic table.
They are :
- lithium (Li)
- sodium (Na)
- potassium (K)
- rubidium (Rb)
- cesium (Cs)
- francium (Fr).
Answer:
The light bulb converts electrical energy into light and <u>heat energy</u>
3 MgCl₂ + 1 Na₃P = 1 Mg₃P₂ + 6 NaCl<span>
Mg</span>₃Cl₂ = <span>Magnesium Phosphide
</span>
NaCl = Sodium <span>chloride
hope this helps!</span>
Answer:
The answer is 196.96655.
Explanation:
We assume you are converting between grams Gold and mole.
You can view more details on each measurement unit:
molecular weight of Gold or mol
The molecular formula for Gold is Au.
The SI base unit for amount of substance is the mole.
1 grams Gold is equal to 0.0050770041918285 mole.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between grams Gold and mole.
Type in your own numbers in the form to convert the units!
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