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Q value is calculated by taking the difference between the total mass-energy of the reactants and the total mass-energy of the products in a nuclear reaction. The formula for calculating Q value is: Q = (mass of reactants - mass of products) * c^2, where c is the speed of light in a vacuum (3.00 x 10^8 m/s).
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Calculate the number of electrons required to produce a charge of 230 microcoulombs?
To calculate the number of electrons required to produce a charge of 230 microcoulombs, you can use the formula Q = N * e, where Q is the charge, N is the number of electrons, and e is the elementary charge (1.6 x 10^-19 C). Rearranging the formula, N = Q / e will give the number of electrons. Plugging in the values, N = 230 * 10^-6 / (1.6 x 10^-19) ≈ 1.44 x 10^15 electrons.
How many joules are absorbed by the water with a mass of 5kg in orderto risethe temperature from 30 c to 65 c?
To calculate the energy absorbed by the water, you can use the equation Q = mcΔT, where Q is the energy absorbed, m is the mass of water (5kg), c is the specific heat capacity of water (4186 J/kg°C), and ΔT is the change in temperature (65°C - 30°C). Plugging in the values gives Q = 5kg * 4186 J/kg°C * (65°C - 30°C). Calculate this to find the energy absorbed in joules.
How much heat is released as 5 grams of water vapor cools from 150 degrees celsius to 105 degrees celsius?
To calculate the heat released when 5 grams of water vapor cools from 150°C to 105°C, you need to use the specific heat capacity of water. The formula to calculate heat released is: Q = m * c * ΔT, where Q is the heat released, m is the mass of the substance, c is the specific heat capacity of water, and ΔT is the change in temperature. Substituting the values, you can calculate the heat released.
How do you calculate the number of protons from NMR spectrum?
Answering "http://wiki.answers.com/Q/How_do_you_calculated_the_percentage_of_an_isomer_using_proton_nmr"
How you can find delta h at different temperatures?
You can calculate the change in enthalpy (ΔH) at different temperatures by using the relationship between enthalpy change and heat capacity. You need to know the heat capacity of the system and the temperature change to determine the enthalpy change using the formula ΔH = Cp * ΔT, where Cp is the heat capacity and ΔT is the temperature change.
How do you find measure of each angle in triangle?
Important Formula: Sin(q) = Opposite / Hypotenuse Cos(q) = Adjacent / Hypotenuse Tan(q) = Opposite / AdjacentSelect what (angle / sides) you want to calculate, then enter the values in the respective rows and click calculate. If you want to calculate hypotenuse enter the values for other sides and angle.
If p q and q r what is the relationship between the values p and r?
Ifp < q and q < r, what is the relationship between the values p and r? ________________p
What do you know to be true about the values of p and q?
p = q
Where p and q are statements p and q is called what of p and q?
The truth values.
How do you make a function table for y equals -4x2?
Choose some values for x. Then calculate the corresponding values of y using the formula. Put these values in a table.Choose some values for x. Then calculate the corresponding values of y using the formula. Put these values in a table.Choose some values for x. Then calculate the corresponding values of y using the formula. Put these values in a table.Choose some values for x. Then calculate the corresponding values of y using the formula. Put these values in a table.
How do you calculate Kullback-Leibler divergence-distance KLD?
The KLD is more or less a measure of how much information is lost when an approximation is used to replace an actual probability distribution. How you calculate it depends on whether you are considering discrete or continuous values for the distribution. If you have discrete values, KLD = Σ P(i) log [P(i)/Q(i)] (summing over the values of i) where P(i) is the "true" distribution and Q(i) a corresponding approximation. If you have a continuous function for the probability, i.e. the variable can assume any value over a certain range (usually with different probability density for different values since uniform probability is a pretty boring problem) KLD = ∫ p(x)log[p(x)/q(x)] dx (integrated from -∞ to +∞) where p(x) is the true function of the probability - the "density" of P, and q(x) is the approximated function of the probability - the "density" of Q. Note that these formulas only hold for a single variable. More complex formulas are required to calculate the KLD for multi-variable distributions.
What is the relationship between the values p and q plotted on the number line below?
p=q
Calculate the number p and q?
p/q form of the number is 0.3 is: (A) (B)
How do i do this question The gradient of the line joining (-13) to (pq) is -2. The gradient of the line joining (pq) to (52) is -1. Calculate the values of p and q?
If you mean point of (-1, 3) with a gradient of -2 and point (5, 2) with a gradient of -1 then as straight line equations they work out as y = -2x+1 and y = -x+4 respectively. As to the values of p and q not enough information has been given.
How do you calculate quantity of heat?
The quantity of heat can be calculated using the equation Q = mcΔT, where Q is the heat energy, m is the mass of the substance, c is the specific heat capacity of the substance, and ΔT is the change in temperature. By plugging in the values for these variables, you can find the amount of heat transferred.
What are the values of p and q if y plus 4x equals 11 is the perpendicular bisector equation of the line joining p 2 to 6 q?
The values of p and q work out as -2 and 4 respectively thus complying with the given conditions.
What is the final temperature of 25.0 grams of water at 22.0 degrees Celsius after it absorbs 459 joules of heat?
To calculate the final temperature, you need to use the formula: q = mcΔT, where q is the heat energy, m is the mass, c is the specific heat capacity of water, and ΔT is the change in temperature. Rearrange the formula to solve for the final temperature Tf: Tf = (q / (m*c)) + Ti, where Ti is the initial temperature. Plug in the values and calculate the final temperature.
