Suppose the thermometer is miscalibrated to read .3c higher than actual. does this error in calibrations result in the molar mass of the vapor in the flask being reported as too high or too low?

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Explain why pure hydrogen cyanide does not conduct electricity, but become a conductor when it is dissolved in water? (at room temp, pure hcn exists as a volatile liquid)

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2