N2(g) + O2(g) + energy2NO(g) Identify each of the following as a product or a reactant: O2(g)   N2(g)   NO(g)   When the reaction takes place energy is   . The reaction is

In the following equation for a chemical reaction, the notation (s), (1), or (g) indicates whether the substance indicated is in the solid, liquid, or gaseous state. CH4(g) + H,0(g) + energy → 3H2(g) + CO(g) Identify each of the following as a product or a reactant: H,O(g) H,(g) CHĄ(g) CO(g) When the reaction takes place energy is The reaction is

A chemist measures the energy change AH during the following reaction: 2 NO2(g) → N₂O4(9) Use the information to answer the following questions. This reaction is... Suppose 43.5 g of NO₂ react. ΔΗ=-55.3 kJ Will any heat be released or absorbed? If you said heat will be released or absorbed in the second part of this question, calculate how much heat will be released or absorbed. Round your answer to 3 significant digits. O endothermic. O exothermic. Yes, absorbed. O Yes, released. O No. x10 X

Both animals and plants rely on stored energy for survivalAnimals can store energy in the form of sugars from the consumption of other matter. Plants the other hand, utilize photosynthesis to produce sugar (glucose). Following storage, the sugars can then be used to provide energy for various functions within the organism. This is referred to as the burning of sugar shown in the chemical reaction below: C 6 H 12 O 6 (s)+O 2 (g) CO 2 (g)+H 2 O(g) 3. Complete the following questions based on the reaction above representing burning sugar: . Balance the chemical equation representing sugar burning (reaction above). b. What type of reaction(s) is/are being represented by the chemical reaction in part (a) ? . How would you prepare 40.00 of 0.250 M sugar solution (C 6 H 12 O 6 ) from a stock solution that is 1.25 M C 6 H 12 O 6 (aq)? ? Provide your answer in terms of of sugar stock solution and explain how you would dilute to the total volume. (HintHow many of sugar stock solution and how…