I did an experiment in class where i put a ball of aluminum foil into a cup of copper II chloride solutionWhich type of reaction occured here, an exothermic or endothermic reaction, and explain.Thanks for the help!
Get the Farook ciramic curling iron and do not use it so often once a week is enough and you should use heat protection loction such as Wella or L'oreal or any other brandYou can bay these lotion from the Salon that you visit.
to make ur hair needless to say wavy, makes sections in ur hair and braid them then leave it for a pair hours and take them out its much extra perfect if u flow to mattress in it yet dont do it collectively as its moist tht in many circumstances wont paintings cuz ur hair wont totally dry and it will in simple terms be a large number once you awaken yet another element u can do is after uv showered get moose and positioned it in ur hair then take areas of ur hair and wrap it around ur hands and spiral it it could in many circumstances help in making sum unfastened curls
Does target sell the CHI or ceramic curling irons,cause if they do.but there too expensive but if you want to protect your hair then buy some heat protection spray and then buy the curling iron you want at target.I recommend a sedu heat protection spray,it really works trust me!!!
All curling irons are the sameExcept the size and if they have a brush attached, etcIt's the inexperienced userTry the fat sized curling ironsPractice with clean, dry hair.to get the look you want before Monday.
To get you going: 1write down the chemical reaction between aluminium foil and copper chloride 2investigate the enthalpy of formation for all elements 3use Hess's law to find the enthalpy of reaction 4from sign of enthalpy you can deduce the thermicity alternatively, if you cant be bothered with the theoretical route, you can stir the reaction mixture with a thermometer and measure any possible temperature changesincrease in temperature is exothermic and vice versa
