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What is the Ka value for hydrobromic acid?
The Ka value for hydrobromic acid (HBr) is approximately 9.0 x 10^-10.
What is the measured the density of Copper to be 68.7 gcm3 The accepted density of Copper is 63.5 gcm3 What was your percent error?
To calculate percent error, we can use the formula: Percent Error = [(Measured Value - Accepted Value) / Accepted Value] x 100. Plugging in the values: Percent Error = [(68.7 - 63.5) / 63.5] x 100 = (5.2 / 63.5) x 100 = 0.082 x 100 = 8.2%.
What is the ka value of ammonium?
The Ka value of ammonium (NH4+) is 5.6 x 10^-10.
What is the value of x if mass of CuSO4.xH2O and mass of CuSO4 is given after heated?
The value of x can be determined by comparing the masses of CuSO4.xH2O and CuSO4 before and after heating. By calculating the difference in mass, the value of x can be obtained based on the loss of water molecules during the heating process.
What is the relationship between the variables represented in the graph titled "X vs Y"?
The relationship between the variables represented in the graph titled "X vs Y" shows a positive correlation, meaning as the value of X increases, the value of Y also increases.
What does x - y?
In expressions such as "x-y", both "x" and "y" can have any value. The value of "x-y" will depend on what the value of "x" and the value of "y" are.
If x equals 3 What is the value of x?
the value of x is 3
What happens to the x-value of the ordered pair when the ordered pair is reflected over the x-value?
If the reflection is over the x value, the x-value does not change.
What is the absolute value of x minus the absolute value of x?
zero. The absolute value of a number is just the positive version of that number, so the absolute value of x is x, and x minus x is zero.
What is the value of 2 x?
That depends what the value of x is.
What is x plus 40?
The answer depends on the value of x, which is not given.
What is FOR NO VALUE in math?
If an expression is true "for no value" of x, it means that there is no value you can substitute for x to make it true. For example, x=x+1 is true for no value of x, because x is always strictly less than x+1.
In '123-x equals 73' what is the value of 'x'?
The value of 'x' is 50.
What is the value of x in 3(x-2)x plus 4?
x can have any value in the domain.
Is the domain the x or y value?
The domain is the x value
What is the absolute value of x?
Abs(x) = x when x >= 0Abs(x) = -x when x < 0.In short, abs(x) is the distance from the origin to x, irrespective of whether it is to the left or right.
What is the maximum value of X minus the minimum value of X?
The maximum value of X minus the minimum value of X is calculated by subtracting the minimum value from the maximum value. This difference represents the range of the values of X. If you have specific values for X, you can determine the maximum and minimum values and then compute this difference accordingly.
