19 Apprends d'une erreur Un objet de nature inconnue
S03 Développer des modèles simples
Afin de déterminer la nature d'un objet inconnu trouvé
dans le grenier de son grand-père, Louis souhaite mesu-
er sa masse volumique. Pour cela, il fait les mesures
ci-dessous et il trouve comme valeur 0,75 kg/cm3.
= 40 mL
2
V, = 20 ml
= 159
La valeur de masse volumique déterminée par Louis
est-elle correcte ?​

Arecipe calls for 1.2 cups of oil. how many liters of oil is this?

What is the atomic mass of an atom that has 6 protons, 6 neutrons, and 6 electrons? a) 6 b) 8 c) + 1 d) 12 e) 18

Someone offer some answers to this, i will give 98 coins and mark as brainliest! i will put the rest of the lab down in the comments,solutions pre-lab questions: in this lab, you will make fruit drinks with powdered drink mix. complete the pre-lab questions to get the values you need for your drink solutions. calculate the molar mass of powered fruit drink mix, made from sucrose (c12h22o11).using stoichiometry, determine the mass of powdered drink mix needed to make a 1.0 m solution of 100 ml. (hint: use molarity = to find the moles of drink mix, then convert moles to grams using a mole conversion.)what mass of powdered drink mix is needed to make a 0.5 m solution of 100 ml?