Questions by Mpalanco

Questions by Mpalanco

Can anyone simplify 24q2/8q-3

asked Sep 26, 2017

1 answer

3 votes

79.8k views

In the reaction 2H2(g) + O2(g) ® 2H2O(g), what is the volume ratio of H2 to H2O?

asked Jul 22, 2017

1 answer

0 votes

128k views

the ratio of kinetic energy to the potential energy of a certain object of mass m at a height of 40 m above ground level is 2:1. What is the speed of the object at the point? Use g=10 m/s^2 A.)20 m/s B.

asked Sep 28, 2016

1 answer

3 votes

121k views

Data are drawn from a symmetric and bell-shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set.

asked Aug 25, 2016

1 answer

4 votes

213k views

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