1 Calcium ion / formula unit times 0.5 moles CaCl2 x 6.02 x 10^23 =
<span>3.01 x 10^23 Calcium ions.</span>
The answer is A. 2x^2+11x^3+12x^2-10x-8
Answer:
The positive difference between 3.75 and 7.4 is 3.65
Step-by-step explanation:
to find the positive difference
subtract smallest number from the greater
(7.4)-(3.75)=3.65
Answer:
1. no
2. no
3. yes
4. no
Step-by-step explanation:
Step-by-step explanation:
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