Here is a question from my homework that I don't really get how to do:Suppose a sample of aluminum is placed in a 25mL graduated cylinder containing 10.5 mL of waterthe level of the water rises to 13.5 mLWhat is the mass of the aluminum sample?
Step 1: 13.5 ml minus 10.5 ml 3 mlTherefore, the aluminum sample is has a volume of 3 ml Step 2: Find the specific gravity of aluminum from a tableThe site shown below shows that the specific gravity of AL is 2.6989I'll round this to 2.7Step 3: Water has a mass of 1 gram per ml at standard temperatureThe specific gravity of AL is 2.7, so the mass of the AL in the cylinder is 3 times 2.7 grams, or 8.1 grams.
Precalienta el horno a 350F En una caserola con temperatura relativamente caliente derrite azucar hasta que haya conseguido un color doradoCon cuidado vierte el sirope caliente dentro de un plato de cocina redondo de 9 pulgadas y muevelo para cubrir uniformemente el fondo y los ladosPonlo a un ladoEn un plato ondo revuelve los huevosVierte revolviendo leche condensada, leche evaporada y vainillaHecha la mezcla de huevos en el plato de cocinaCubrelo con papel aluminioCocinalo en el horno precalentado por 60 minutosDejalo enfriarse completamente saucepan caserola to pour vertir Beat in vertir revolviendo syrup sirope Bowl plato ondo condensed milk leche condensada There is the translation and maybe some keywordsi hope you read it and check to see if that is like you wantedIf you really want to learn spanish i would advise you to translate it yourself and compare it to minewho knows maybe i got something wrong! good luck~
Aren?t YOU supposed to do your own homework?? If I do it for you, then what have you learned, except that you can cheat your way through life.
do your own homework dudeIf your teacher asked you this then she probably said everything you needed to know about this in classif you weren't paying attention then that's your own problem
