two aqueous solutions (solution A and solution B) contain different non reactive solutes and have densities of 1.021 g/ml and 1.190 g/ml, respectively. when 40.00 ml of solution A is mixed with 10.00ml of solution B what is the density of the mixture?

im not entirely sure how to do this problem would it be

40.00ml x 1.021 =40.84
10.00ml x 1.190 =11.9
40.84+11.9 = 52.74
52.74g / 50.00 ml = 1.0548 g/ ml

That looks ok to me but I would clean it up a bit.

40.00ml x 1.021 =40.84g A
10.00ml x 1.190 =11.9g B
40.84+11.9 = 52.74 = total grams.
52.74g / 50.00 ml = 1.0548 g/ ml

I didn't check the arithmetic.

thank you very much

To find the density of the mixture, you need to consider the total mass and total volume of the solution.

First, calculate the total mass of solution A:
Mass of solution A = Volume of solution A x Density of solution A
Mass of solution A = 40.00 ml x 1.021 g/ml = 40.84 g

Then, calculate the total mass of solution B:
Mass of solution B = Volume of solution B x Density of solution B
Mass of solution B = 10.00 ml x 1.190 g/ml = 11.90 g

Next, calculate the total volume of the mixture:
Total volume of the mixture = Volume of solution A + Volume of solution B
Total volume of the mixture = 40.00 ml + 10.00 ml = 50.00 ml

Finally, calculate the density of the mixture:
Density of the mixture = Total mass of the mixture / Total volume of the mixture
Density of the mixture = (40.84 g + 11.90 g) / 50.00 ml ≈ 0.9928 g/ml

Therefore, the approximate density of the mixture is 0.9928 g/ml.

To find the density of the mixture, you need to consider the total mass and total volume of the mixture. Here's how you can calculate it step by step:

1. Find the total mass by adding the masses of the two solutions:
Mass of solution A = volume of solution A x density of solution A
Mass of solution A = 40.00 ml x 1.021 g/ml = 40.84 g

Mass of solution B = volume of solution B x density of solution B
Mass of solution B = 10.00 ml x 1.190 g/ml = 11.90 g

Total mass of the mixture = Mass of solution A + Mass of solution B
Total mass of the mixture = 40.84 g + 11.90 g = 52.74 g

2. Find the total volume by adding the volumes of the two solutions:
Total volume of the mixture = volume of solution A + volume of solution B
Total volume of the mixture = 40.00 ml + 10.00 ml = 50.00 ml

3. Calculate the density of the mixture by dividing the total mass by the total volume:
Density of the mixture = Total mass of the mixture / Total volume of the mixture
Density of the mixture = 52.74 g / 50.00 ml = 1.0548 g/ml

So, the density of the mixture is approximately 1.0548 g/ml.