# Chemistry

How many grams of C are required to make 431.47 grams of C3H8?

1. 👍 0
2. 👎 0
3. 👁 118
1. Here's an example.
http://www.jiskha.com/science/chemistry/stoichiometry.html

1. 👍 0
2. 👎 0

## Similar Questions

1. ### math

asked by Anonymous on November 5, 2014
2. ### chemestry

how many grams of dioxygen are required to burn 5.9 grams of C2H5OH?

asked by Anonymous on February 28, 2013
3. ### chemistry

If 120. g of propane, C3H8, is burned in excess oxygen according to the following equation: C3H8 + 5O2  3CO2 + 4H2O, how many grams of water are formed?

asked by vera on December 18, 2016
4. ### Chemistry

Propane, C3H8, is a common fuel gas. Use the following to calculate the grams of propane you would need to provide 383 kJ of heat. C3H8(g) + 5 O2(g) → 3 CO2(g) + 4 H2O(g) ΔH = −2043 kJ

asked by Lance on June 7, 2011
1. ### Math

The Empirical Rule: The weight,in the grams, of the pair of kidneys in adult males the ages of 40 and 49 has a bell-shaped distribution with a mean of 325 grams and a standard deviation of 30 grams. A) About 95% of kidney pairs

asked by Keonn'a on February 18, 2018
2. ### Chemistry

Is the reaction of 8 grams of natural gas and 38 grams of oxygen gas to form 17 grams of carbon dioxide in 19 grams of water consistent with the law of conservation of mass?

asked by Sparky on February 6, 2015
3. ### Chemistry

For the following reaction, 5.20 grams of propane (C3H8) are allowed to react with with 23.1 grams of oxygen gas. propane (C3H8) (g) + oxygen (g) carbon dioxide (g) + water (g) What is the maximum amount of carbon dioxide that can

asked by Austin Jekins on December 4, 2010
4. ### applying stoichiometry

Propane (C3H8) + oxygen------> carbon dioxide + water how many grams of carbon dioxide are produced from the reaction of 35.2 grams of propane?

asked by danielle on February 5, 2012
1. ### chemistry

How many grams of O2(g) are needed to completely burn 24.0 g of C3H8(g)?

asked by college chem on September 19, 2013
2. ### Chemistry

C3H8 + 5O2 3CO2 + 4H2O How many grams of oxygen are required to burn 7.0 g of C3H8?

asked by Chris on May 12, 2010
3. ### CHEM MOLES !@@!

Mole Calculation Worksheet 1) How many moles are in 15 grams of lithium? 2) How many grams are in 2.4 moles of sulfur? 3) How many moles are in 22 grams of argon? 4) How many grams are in 88.1 moles of magnesium? 5) How many moles

asked by Theresa on December 16, 2014
4. ### Chemistry

what do limiting reagents have to do with... 5F2(g) + 2NH3(g) ==> N2F4(g) + 6HF(g) a)If you have 66.6 g NH3, how many grams of F2 are required for complete reaction? b)How many grams of NH3 are required to produce 4.65g HF? c)How

asked by Keith on April 5, 2010