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gladu [14]
2 years ago
10

Giving brainly if correct​

Chemistry
2 answers:
Sati [7]2 years ago
8 0
I think that the answer is A.

The rate of flow is basically the speed, and when you measure the speed of a wagon, you don’t wait for the entire vehicle and the trailer to get over the finish line before you stop the timer.
mel-nik [20]2 years ago
3 0

Answer:

The corect answer would be C.

Explanation:

The flow rate set at a differentt time would be the correct measurement beecause wats and speed add up to your main answer.

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How many grams of chlorine gas can be produced from the decomposition of 73.4
ser-zykov [4K]
1) first, we have to convert the grams to moles of AuCl3 using the molar mass of the molecule. 

molar mass of AuCl3= 197 + (35.5 x 3)= 303.5 g/mol

73.4 g (1 mol AuCl3/ 303.5 g)= 0.242 moles

2) now. let's convert moles of AuCl3 to moles of chlorine gas (Cl2) using the mole-mole ratio

0.242 mol AuCl3 (3 mol Cl2/ 2 mol AuCl3)= 0.363 mol Cl2

3) finally, we convert moles to grams using the molar mass of Cl2.

molar mass of Cl2 = 35.5 x 2= 71.0 g/mol

0.363 mol Cl2 ( 71.0 g/ 1 mol)= 25.8 grams
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When the glucose solution described in part A is connected to an unknown solution via a semipermeable membrane, the unknown solu
olya-2409 [2.1K]

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