Answer:
arteries carry blood from the heart to the lungs and veins carry blood from the lungs to the heart
Explanation:
Arteries carry oxygenated blood from the heart, while veins carry oxygen-depleted blood back to the heart. ... The pulmonary veins transport oxygenated blood back to the heart from the lungs, while the pulmonary arteries move deoxygenated blood from the heart to the lungs.)
When red litmus turns blue, means the solution is basic, so it has more OH⁻ (hydroxide) ions.
<u>Answer:</u> The concentration of solution will be 0.094 M.
<u>Explanation:</u>
To calculate the concentration of acid, we use the equation given by neutralization reaction:
where,
are the n-factor, molarity and volume of acid which is
are the n-factor, molarity and volume of base which is
We are given:
Conversion factor: 1L = 1000 mL
Putting values in above equation, we get:
Hence, the concentration of solution will be 0.094 M.
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