Chemistry, 28.08.2020 18:01 anthonysutton82
What type of equation is MgSO4 (aq) + Na2CO3 (aq) β MgCO3 (s) + Na2SO4 (aq)
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What are the primary responsibilities of a chemical engineer involved in "r& d"? develop large scale manufacturing operations discover new products and processes training of new chemists determine products needed by consumers
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Chemistry, 22.06.2019 15:00
Large helium-filled balloons are used to lift scientific equipment to high altitudes. what is the pressure inside such a balloon if it starts out at sea level with a temperature of 10.0ΒΊc and rises to an altitude where its volume is twenty times the original volume and its temperature is β 50.0ΒΊc ?
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Chemistry, 23.06.2019 00:30
Ok, so i have 2 questions. try to answer them both: (the topic is fire) 1) how can you represent the chemical reaction of fire? 2) what kind of bond is formed in this chemical reaction
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What type of equation is MgSO4 (aq) + Na2CO3 (aq) β MgCO3 (s) + Na2SO4 (aq)...
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