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Kaka
Questions (7)
What is the principle of ashing
1 answer
162 views
What is a desiccator used for
1 answer
130 views
At a very high temperature, Kc=65.0 for the following reaction.
2HI H2+I2 The following concentrations were detected in a
1 answer
159 views
You are given the following reaction and it's equilibrium constant at a given temperature.
2HBr + Cl2 2HCl+Br2 Kc=4.0*10^4 Write
1 answer
159 views
If today is Tuesday what is the probability that the next day will be Wednesday
0 answers
241 views
Whitch number is a perfect cube?
7 25 66*** 27
1 answer
824 views
Q: the slope intercept form of an equation for the line that passes through (-1,2) and Is parallel to y=2x-3
A. y=2x+4 B.
2 answers
346 views
Answers (4)
Answers
Kaka
The answer would be "Sally will take 3 hours to catch up with Davey."
can you show me how you got A?