To find the answer you need to write the number out 56,000,000. then count from the last zero to five. because a scientific notation number cant be more than one digit in front of the decimal point like this 5.6000000. then count the numbers behind the decimal point and use that number as the exponent for ten. so the answer is 5.6 X 10^7
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Explanation:
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The unit measurement of the rate constant is a guide to tell you the rate order. If it's unit is 1/time, then it is a first-order reaction. From the picture attached, the formula to be used would be:
ln[A] = ln[A₀] - kt
ln[0.21] = ln[A₀] - (1.37)(1.2)
Solving for A₀,
A₀= 1.09 M
<em>Hence, the original concentration of X was 1.09 M.</em>
In determining the answer, we need to convert 880 torr to atm.
880 torr(1 atm/760 torr) = 1.157894737 atm (760 torr equals 1 atm)
Since water boils at 100 degrees Celsius at 1 atm, we multiply 1.157894737 atm with 100 degrees Celsius =
we would get 115.7894737 degrees Celsius.
B is the answer to it!!!!!