Chemistry, 03.04.2021 21:30 joseph345637
Fill in the blanks for the mole ratios for the following chemical equation. Place the compounds in the order they are written in the fraction
2C2H6 + 7O2> 4CO2 + 6H2O
Mole ratio between moles H2O / moles O2
Mole ratio between moles O2 / moles H2O
Mole ratio between moles CO2 / moles C2H6
Mole ratio between moles C2H6 / moles CO2
Answers: 2
Chemistry, 22.06.2019 06:30
Melting and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.
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Chemistry, 22.06.2019 19:00
How does a catalyst increase the speed of a reaction? a. the catalyst eliminates the activated complex stage, allowing products to form immediately. b. the catalyst lowers the energy level of the reactants, making it easier for them to react. c. the catalyst makes it easier for the activated complex to form, lowering the activation energy. d. the catalyst raises the energy level of the products, making the reaction finish sooner. reset next
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Chemistry, 22.06.2019 19:50
When the mercury level in a barometer decreases that atmospheric pressure has
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Fill in the blanks for the mole ratios for the following chemical equation. Place the compounds in t...
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