Answer:
i think its CaCO3 + 2HCl → CaCl2 + H2O + CO2
Explanation:
H2O or water, all humans are mostly mad of water and water covers most of the earth
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Answer:
K = 137.55 atm/M.
Explanation:
- The relationship between gas pressure and the concentration of dissolved gas is given by Henry’s law:
<em>P = (K)(C)</em>
where P is the partial pressure of the gaseous solute above the solution (P = 1.0 atm).
k is a constant (Henry’s constant).
C is the concentration of the dissolved gas (C = 7.27 x 10⁻³ M).
∴ K = P/C = (1.0 atm)/(7.27 x 10⁻³ M) = 137.55 atm/M.
Put a thermometer in the water and wait until it boils. When it boils record the temperature and compare it to the normal water boiling point.
