I CANT TRANSLATE IT AND IT WONT LET ME COPY ON MOBILE. I WOULD HELP U IF YOU DIDNT WRITE IT IN ARABIC
What classification system????
Answer:
25 ml of stock
Explanation:
Molarity x Volume of Concentrated Stock = Molarity x Volume of Diluted Stock
=> Mc x Vc = Md x Vd => (0.5M)(x) = (0.25M)(50 ml)
=> x = Vc = (0.25M x 50 ml) / (0.50M) = 25 ml of stock
Hey there!:
<span>Dalton believed that the atom was a massive sphere, homogeneous, indestructible, indivisible and of neutral electrical charge.
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Answer A
