Laibafaraz04 Laibafaraz04

22-12-2018
Chemistry

contestada

Why is7/2 ther in this equation and what can i do to make it a whole no? C3H8+7/2O2→3CO+4H2OC3H8+72O2→3CO+4H2O

Respuesta :

chloe8668 chloe8668

22-12-2018

You can Multiply the whole equation with 2 as it is the denomanot number of 7/2.Therefore,the denomanator will be canceled out with 2 and the number of 7/2 will become 7.
Steps by Steps solution:
C3H8+7/2O2→3CO+4H2OC3H8+72O2→3CO+4H2O
=2×(C3H8+7/2O2→3CO+4H2OC3H8+72O2→3CO+4H2O)
=2C3H8+7O2→6CO+8H2OC3H8+144O2→6CO+8H2O

Answer Link

Otras preguntas

which property is illurstaed by this problem. (6.3x)y=6.3(xy)

Which of the following distance is the shortest 100 millimeters 1.0 centimeters 10 decimeters 0.0001 kilometers

How many molecules are in 63.6 g N2?

Divide 28x3 + 42x2 − 35x by 7x. 4x2 − 6x + 5 4x2 + 6x − 5 4x3 − 6x2 + 5 4x3 + 6x2 − 5

Compare and contrast the bean microcosm and the aquatic setup. list the major similarities and differences between the two.

Enslaved people in the New England colonies were most likely to work A. On sizable plantations B. For quakers landowners C. In coal or mineral mines D. As art

Which sentence below shows correct use of an em dash? A professional candidate—different in everyone’s eyes—will always get the interview advantage. A profess

The radioactive substance cesium-137 has a half-life of 30 years. The amount At (in grams) of a sample of cesium-137 remaining after t years is given by t

It cost your office $620 to mail 500 flyers. How much did it cost to mail each flyer? A. $1.20 B. $.84 C. $1.24 D. $.81

The _____ mandates the retention of patient records and health insurance claims for a minimum of six years, unless state law specifies a longer period.