5.) Enter your answer in the provided box.
Calculate the following quantity: volume of 1.551 M
copper(II) nitrate that must be diluted with water to prepare 946.4
mL of a 0.9513 M solution.
__?___ mL
6.) . Enter your answer in the provided box.
How many milliliters of 0.836 M HCl are needed to react
with 28.8 g of CaCO_{3}?
2HCl(aq) + CaCO_{3}(s) →
CaCl_{2}(aq) + CO_{2}(g) +
H_{2}O(l)
__?__ mL
7.) . Enter your answer in the provided box. __?___M |
5)
use dilution formula
M1*V1 = M2*V2
1---> is for stock solution
2---> is for diluted solution
Given:
M1 = 1.551 M
M2 = 0.9513 M
V2 = 946.4 mL
use:
M1*V1 = M2*V2
V1 = (M2 * V2) / M1
V1 = (0.9513*946.4)/1.551
V1 = 580.5 mL
Answer: 580.5 mL
Only 1 question at a time please
5.) Enter your answer in the provided box. Calculate the following quantity: volume of 1.551 M...
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