Instant cold packs use water and ammonium nitrate. The ammonium nitrate is a powder found inside the cold pack, and the water is inside a plastic container inside the cold pack. When the plastic container containing the water is broken and mixed with the ammonium nitrate, the water dissolves the ammonium nitrate, which is overall an endothermic reaction, causing the cold pack to get cold.
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None. Yellow is a "primary" color, along with red and blue. These three colors may be mixed together, two at a time, to produce orange, green, and purple...the "secondary" colors. All three, mixed together, produce brown.
Sodium Chloride NaCl
physical change
reb,blue,yellow << primary colours
You should produce mixed goods in a mixed economy.
You should produce mixed goods in a mixed economy.
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In a mixed economy, the decisions regarding what to produce are affected by supply and demand. Producers will strive to make what is on demand so that they can make profits.
The prostate gland sits between the scrotum and anus. It's function is to produce a liquid that is mixed with semen to help the sperm move from the man's body into the woman's body.
How dose labour unions can effect a Mixed economy
No it cannot.
yes
Hydrogen gas (H2)
Carbon dioxide.
Ectacy
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