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svet-max [94.6K]
4 years ago
12

What are three of Leonardo divinci's contributions to science?

Chemistry
1 answer:
Zielflug [23.3K]4 years ago
5 0
<span> hydraulic pumps, flying machines, and war machines.</span>
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Need help plz I haft to have it turned In 30 minutes
Vinil7 [7]

The answer would be D. Quantity A is mass and Quantity B is weight. Mass has no effect in space, and weight can be measured in kilograms.

5 0
3 years ago
How can u separate saturated, unsaturated and supersaturated solution?​
Kruka [31]

Answer:

Saturated = The solution cannot dissolve any more solute at a given temperature

2) Unsaturated = solution can dissolve more solute at a given temperature.

3) Supersaturated = Solution which has more solute than its saturated solution

Explanation:

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2 years ago
Mrs. Nogaki tested four black markers in rubbing alcohol and in water. Each filter paper had four evenly spaced dots. She found
ExtremeBDS [4]

Answer:

Lost pigment of marker when dipped in alcohol

Explanation:

dependent viable = output

so it's the output of what happens after the input.

  • she put the marker in the water which is the independent variable, that's the input
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8 0
3 years ago
What is the molarity of NaCL solution that has 58 grams of NaCL dissolved in 4.0 liters of water
Anna007 [38]
14.5 M

Molarity=grams/liters

M=58/4.0
4 0
3 years ago
What is the mass in grams of 6.022 x 1023 molecules of CO2?
Kamila [148]

Answer: Molar mass of CO2 is 44 gram/mol. So,the mass of 1 mole or 6.02*10^23 molecules of CO2 is 44 grams

Explanation:

4 0
3 years ago
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