Chỉ được dùng quỳ tím hãy nêu cách phân biệt từng dung dịch bị mất nhãn sau: Dd Na2SO4, dd BaCl2, dd NaOH và dd H2SO4 ( viết PTHH nếu có )
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Ответ:
Answer below:
Explanation:
I would ask if he wants the highest return rates possible? interested in setting money aside to take advantage of compound interest and letting it grow over time? If you choose to invest do you understand that it comes with possible risk? Do you prefer playing it safe and getting an annual return of 0 to 2 % or playing it risky by investing and getting a potential 6 to 10 % annual return?