The colourlcas liquid was added to an hydrious iron (II) chloride. (1) State what was observed. e 6 Write jouic equatico for the reaction that took place. State two non-crystalline allotropes of carbon. Which property of carbon is put to use when making Leads of pencil

What is the equation for calculating rf values

According to the passage, which of these is true about gray water systems? a) gray water systems use plants that require less water. eliminate b) gray water systems require the use of less fossil fuels. c) gray water systems reduce the amount of fresh water used. d) gray water systems reduce the amount water used by shower heads.

When scientists are ready to publish the results of their experimentation, why is it important for them to include a description of the procedures they used?