Chemistry, 24.06.2019 02:30 landonp101
In a student lab, 60.0 ml of 0.700 mol/l sodium hydroxide solution was neutralized with 40.0 ml of excess sulfuric acid solution. the temperature increased by 5.6°c. what is the molar enthalpy of neutralization for sodium hydroxide?
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When you mate two plants together the terms is called? answer it fast as possible plz! i have a test tomorrow!
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Chemistry, 22.06.2019 16:00
The chemical equation below shows the reaction of sodium (na) and chlorine (cl) to form sodium chloride (nacl). 2na + cl2 → 2nacl in this equation, which of the following is a reactant? i. sodium ii. chlorine iii. sodium chloride
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Chemistry, 22.06.2019 18:30
When the chemicals iron sulfide (fes) and hydrochloric acid (hcl) are combined, bubbles appear from the mixture. 1. does the appearance of bubbles indicate a physical or chemical change? 2. why do the bubbles indicate this change? 3. what property is this?
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In a student lab, 60.0 ml of 0.700 mol/l sodium hydroxide solution was neutralized with 40.0 ml of e...
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