Part D Food calories D1 Name of food product Naked juice D2 Mass of food nutrients in one serving Serving size 240ml Carbohydrate 33 g, protein 2 g fat D3 Calculations for calories (cal) or kilocalories (kcal) per serving Carbohydrate protein 0 g kcal(cal) kcal (cal) kcal (cal) Fat D4 Total calories (cal or kcal) per serving D5 Calories ( for one serving ) listed on the label kcal(cal) 140 kcal (cal)

Visited Hydrocarbons, compounds containing only carbon and hydrogen, are important in fuels. The heat of combustion of cyclopropane, C3H6, is 499.8 kcal/mol. Write a balanced equation for the complete combustion of cyclopropane. + How much energy is released during the complete combustion of 444 grams of cyclopropane ? kcal

Ⓒ Macmillan Learning Classify each chemical reaction as endothermic or exothermic. C 20 $ 4 2 H₂(g) + O₂(g) → 2 H₂O(1) + heat 4 Al(s) + 3 0₂(g) + heat → 2 Al₂O3(s) R F T V Endothermic reactions % 5 G Search or type URL T G stv B 6 MacBook Pro Y H 2 C₂H₂(g) + 5O₂(g) 4 CO₂(g) + 2 H₂O(1) + heat & 7 N U ☆ Answer Bank J * 8 00 M - + ( 9 K < H O 1 Exothermic reactions ) O CH₂O(1) + heat →→→→ CO(g) + 2 H₂(g) O P . - : ; { [ I command option + 21 O 11 I I } 1 delet

Not too sure if the answer is 124 g or 0.124 g.

A soft drink contains 54 gg of sugar in 339 gg of H2OH2O.   Part A What is the concentration of sugar in the soft drink in mass percent?         Express your answer in percent to two significant figures.

Classify each chemical reaction: Reaction 2Na(s) + Cl₂ (g) 2NaCl(s) 2Li(s) + 2HCl(aq) 2LiCl(aq) + H₂(g) H₂CO3(aq) → H₂O(l) + CO₂(g) K₂SO₂(aq) + Ba(NO³)₂(aq) → 2KNO3(aq) + -BaSO (s) Type choose one choose one choose one choose one X S >

OCH3 HCI CH₂Cl₂ (a solvent) HBr

Please balance

Classify each as exothermic or endothermic AND explain why.   N2O4(g) + 19 kcal →  2 NO2(g)      H2O(g) + CO(g) →  H2(g) + CO2(g) + 10 kcal

A student performing one trial of this experiment recovered 5.7 mL of distillate from a mouthwash distillation. The recovered sample had a mass of 4.59 g. What is the percentage of ethanol in the distillate?