In order for an object to float in water, the
object's density must
be less than the
waters. A 55.3g sample
Of water has a volume
06 55.4ml. a cube has
a mass of 243g & length
Of 6.3cm, will it float
in water?

What layer of the atmosphere is directly above the troposphere?

Consider the following reaction at equilibrium. 2co2 (g) 2co (g) + o2 (g) h° = -514 kj le châtelier's principle predicts that the equilibrium partial pressure of co (g) can be maximized by carrying out the reaction a. at high temperature and high pressure b. at high temperature and low pressure c. at low temperature and low pressure d. at low temperature and high pressure e. in the presence of solid carbon

The empirical formula of a compound is ch2o and its mass is 120 amu/molecule, what is its formula?