Chemistry, 17.04.2020 03:18, peachijmin
Which reaction is endothermic? HCl + NaOH Right arrow. NaCl + H2O + 58 kJ 6CO2 + 12H2O + energy Right arrow. C6H12O6 + 6O2 + 6H2O 2Na + Cl2 Right arrow. 2NaCl + energy 2C2H6 + 7O2 Right arrow. 4CO2 + 6H2O + 2,502 kJ
Answers: 1
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What three things determine the shape and size of a puddle when water is poured out onto a surface
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Chemistry, 23.06.2019 06:20, ratpizza
Examine the false statement. compounds are the smallest unit of an element that occur most commonly in nature. select the rewording of the statement that is true. a: atoms are the smallest unit of an element that commonly occur in nature. b: molecules are the smallest unit of an element or compound that commonly occur in nature. c: molecules are the smallest unit of a compound that occur on the periodic table. d: compounds are the smallest unit of an element that occur on the periodic table
Answers: 1
Which reaction is endothermic? HCl + NaOH Right arrow. NaCl + H2O + 58 kJ 6CO2 + 12H2O + energy Righ...
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