Answered

IDNLearn.com provides a comprehensive solution for all your question and answer needs. Get thorough and trustworthy answers to your queries from our extensive network of knowledgeable professionals.

How many grams of CO2, will form when 16 grams of O2 react? C3H8 +5O2–-> 3 CO2 + 4 H2O

Sagot :

Step 1: let's transform 16 grams fo O2 into moles.

For this, we use the following equation: moles = mass/molar mass

molar mass of O2 = 32 g/mol

mass = 16 g

moles = 16/32

moles = 0.5 moles of O2

Step 2: C3H8 +5O2–-> 3 CO2 + 4 H2O

The equation tells us that 5 moles of O2 react and produce 3 moles of CO2

5 moles of O2 --- 3 moles of CO2

0.5 moles of O2 --- x moles of CO2

5x = 0.5 x 3

x = 0.3 moles of CO2

Step 3: We transform 0.3 moles of CO2 into grams using the following equation: mass = moles x molar mass

molar mass of CO2: 44 g/mol

mass = 0.3 x 44

mass = 13.2 g

Answer: It will form 13.2 g of CO2

We value your presence here. Keep sharing knowledge and helping others find the answers they need. This community is the perfect place to learn together. Thank you for trusting IDNLearn.com with your questions. Visit us again for clear, concise, and accurate answers.