PLEASE help me finish my science home its to night !!!!!!!!!!!!!!!!!?

Marina

New member
i was supposed to hand this into today at school soo its already late i need to finish this NOW or ill get a 0 please help
what are the chemical formula's for the following ? this is for a lab that i am doing in class, my teacher gave us the answers (thank god ) but i don't want ' to spend the time looking up al these formula's thanks to anyone who answers in advance your really saving my ass

zinc metal + hydrochloric acid = zinc chloride solution + hydrogen gas

sodium hydroxide solution + phenolphthalein indicator ( no reaction )

magnesium metal strip + sulphuric acid = magnesium sulphate solution + hydrogen gas

hydrochloric acis and bromothymol blue indicator (no reaction )

sodium chloride solution + silver nitrate solution = sodium nitrate solution + silver chloride solid

iron (II) chloride solution + sodium hydroside solution + iron (II) hydroxide solid + sodium chloride solution

magnesium metal +acetic acid + magnesium acetate solution + hydrogen gas

pentacosane + oxygen gas = carbon dioxide gas + water vapour
 
Back
Top