harithjoypesp6vjby harithjoypesp6vjby

18-08-2018
Chemistry

contestada

Cold packs contain chemical that react to absorb heat. Which substances is used in cold packs?

A. Calcium Chloride
B. Sodium Carbonate
C. Magnesium sulphate
D. Ammonium nitrate

Respuesta :

Dawniee Dawniee

18-08-2018

D. Ammonium Nitrate. Firstly, I know because its the substance that when dissolved in water is colder than the beginning liquid, and Secondly, I cheated and looked in my first aid kit on an ice pack

Answer Link

Otras preguntas

When unbalanced forces act on an object, the resultant will be ... Larger than any of the individual forces Smaller than the largest force zero equal to the lar

Please help me with this question

The cost incurred from sampling, testing, and inspecting products for quality during production is defined as: Group of answer choices Internal failure costs Ex

Gamma bakes 24 moonpies that weigh 20 grams each. Then she sprinkles each moonpie with 5 grams of moon dust. Gamma evenly packs all of the moonpies into 6 boxes

Income transferred to a child is not taxable"". Discuss both for and against this statement.

Question 8 Normal Form Game: The table below provides a normal form, 2 x 2 game. The players are Column and Row. Column can choose either LEFT or RIGHT, and Row

The New Horizons spacecraft, launched in 2006, spent 9.5 yr on its journey to Pluto. The spacecraft. generates electric power from the heat produced by the deca

Drill : Répondez aux questions avec une phrase complète. 1. Es-tu allé au concert? Si oui, combien de fois? 2. Vas-tu souvent au musée? 3. Vas-tu rarement au

a) A fair dice is tossed 5 times. i) Use counting methods to find the probability of getting 5 consecutive sixes 66666. II) Use counting methods to find the pro

Distinguishing between expressions and equations Answer the following. Problem is in the picture.

ACCESS MORE EDU ACCESS