Chemistry, 20.04.2021 06:30 Frankie103947
2. Identify the following statements as describing either an exothermic oran endothermic reaction.
a. More energy is released than is used by the reaction.
b. The chemical reaction involved in burning wood
c. Less energy is released than is used by the reaction.
d. Photosynthesis
Answers: 1
Chemistry, 21.06.2019 12:30
We just started a new lesson in chemistry and everyone hates it and i dont get it one bit. i hate school. h el p.balanced equationc3h8+5o2-> 3co2+4h2o1.) if you start with 14.8g of propane(c3h8) and 3.44g of oxygen, which is the limiting reactant -check my answer 2.)what mass of excess reagent is left over? 3.)what mass of carbon dioxide can be made? 4.)what mass of water is produced?
Answers: 2
Chemistry, 22.06.2019 09:00
Given the following reaction: c3h8+5o2=3co2+4h20 how many grams of co2 will be produced 7 g of c3h8 and 98 g of o2
Answers: 1
Chemistry, 22.06.2019 14:30
Select the word from the list that best fits the definition the nuclear family into which a person is born or adopted.
Answers: 2
2. Identify the following statements as describing either an exothermic oran endothermic reaction....
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