1. (a) The graph shows how the demand for electricity in the UK changes during one 24-hour period.
Time of day
The table gives the start-up times for two types of power station.
How would these two types of power station be used to meet the demand for electricity during this 24-hour period?
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Harvey mixes two liquids. which observation of the new mixture most likely indicates a precipitate is forming?

Will give brainliest it is a lab from k12 here is the linkfor each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. type your answer here. (score for question 3: of 5 points) were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. type your answer here. (score for question 4: of 5 points) make a general statement about the reactivity of the metals in this experiment. type your answer here.

Which one of the following substances would be the most soluble in ccl4? na2so4 h2o ch3ch2ch2ch2oh c4h10 hi