An unknown compound has the following chemical formula: where stands for a whole number. Measurements also show that a certain s
ample of the unknown compound contains of magnesium and of chlorine. Write the complete chemical formula for the unknown compound.
1 answer:
Answer: This is only a guess: The "following chemical formula: " doesn't appear on my screen. But since you mentioned Mg and Cl, I would guess MgCl2
Explanation: Mr loses 2 electrons while each Cl gains one each: Two chlorines for every 1 magnesium.
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Explanation:
Answer:
a) 52.8
Explanation:
M1V1 = M2V2
(7.91 M)(x ml) = (2.13 M)
(196.1 ml)
(7.91M) (xml) = 417.693 M.ml
x ml = 417.693/ 7.91
x = 52.8
Answer:
A
Explanation:
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Answer:
D
Explanation:
Double Displacement reaction
Both sides are balanced with option D
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