Reactants would be the missing word in the sentence because they make up the products in a chemical reaction
Answer:
Rydberg constant 3.3 x 10¹⁵ Hertz is equal to 1.090 x 10⁷ m⁻¹
Explanation:
Given;
Rydberg constant as 3.3 x 10¹⁵ Hz
1 Rydberg constant = 3.3 x 10¹⁵ Hz
1 Rydberg constant = 1.090 x 10⁷ m⁻¹
Therefore, Rydberg constant 3.3 x 10¹⁵ Hertz is equal to 1.090 x 10⁷ m⁻¹
Answer:
So, we rely on radiometric dating to calculate their ages. Radiometric dating, or radioactive dating as it is sometimes called, is a method used to date rocks and other objects based on the known decay rate of radioactive isotopes.
Explanation:
radiometric dating is a very accurate way to date the Earth.We know it is accurate because radiometric dating is based on the radioactive decay of unstable isotopes. When an unstable Uranium (U) isotope decays, it turns into an isotope of the element Lead (Pb).
The most likely explanation for this observation is C. his car has turned on more pistons to provide the extra energy needed to accelerate.
When cruising, hybrid cars are able to employ electrical energy to drive the car. Moreover, even if a vehicle is not a hybrid, a greater amount of fuel is consumed when one accelerates because the vehicle has to generate a force larger than the force of air resistance in order for it to accelerate. This increased demand of force reduces the vehicle's fuel economy.
Answer:
Solubility indicates the maximum amount of a substance that can be dissolved in a solvent at a given temperature. Such a solution is called saturated,it is calculated by dividing the mass of the compound by mass of the solvent then multiply by the molar concentration.
molar mass of solvent (Agl)= 107.8682 + 126.90447 = 234.77267g/mol
For 0.038M of Nal
molar mass of Nal compound= 22.99 + 126.90447 = 149.89447g/mol
solubility = [ 149.89447 / 234.77267] * 0.038 = 0.024
For 0.05M of AgNO3
molar mass of AgNO3 compound = 107.8682 + 14.01 + 3(16) = 169.8782g/mol
solubility = [169.8782 / 234.77267] * 0.05 = 0.036
For 0.025M of KI
molar mass of KI compound = 39.0983 + 253.8089 = 292.9072g/mol
solublity = [292.9072 / 234.77267] * 0.025 = 0.031
For 0.0125M of Lil
molar mass of Lil compound = 6.941 + 253.8089 = 260.7499g/mol
solubility = [260.7499 / 234.77267] * 0.0125 = 0.014
Therefore the solution with the highest solubility is 0.05M of AgNO3
