If 4.87 g of green NiCl2.6H2O is dissolved in 2 mL of water. 5.05 g of white Na2C2O4(s) is dissolved in 50 mL of water. The two solutions are mixed together and stirred for 1 hour and the resulting NiC2O4.2H2O is filtered. Then the NiC2O4.2H2O is heated in an oven to result in 0.84 g of Ni(s). Calculate the percent yield of Ni.

Astudent reacts 13 moles of iron with 21 moles of oxygen according to the following equation:

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?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?