0xXBadWolfXx0 0xXBadWolfXx0

12-12-2017
Chemistry

contestada

Which of the following steps will speed up the reaction between coal and oxygen?
A. Keep the coal in a wide dish
B. Decrease the temperature of oxygen
C. Increase the temperature of coal
D. Keep the coal in a narrow test tube

Respuesta :

torresdestiny11 torresdestiny11

12-12-2017

I believe it is C. Increase the temperature of coal

Answer Link

YukiTora226 YukiTora226

13-12-2017

The answer is the third option, or C..."Increase the temperature of coal." Hope this helps!

Answer Link

Otras preguntas

Let z = 5. What is the value of (10 + 25) ÷ z? A 7 B 35 C 15 D 5

Read the passage. And when Sir Mordred felt that he had his death’s wound, he thrust himself with the might that he had up to the burr of King Arthur’s spea

The proliferative phase of the uterus is driven by estrogen from the ovaries. True or false?

which sentence uses the word FATE correctly ? A the fight was a fate, and the tiger was killed. B the story of great heroism and vast settings in the library to

I need help on this l

1. seesaw third-class lever 2. pencil sharpener second-class lever 3. bottle opener wheel and axle 4. forearm wedge 5. nail first-class lever

a supreme court appointed by the executive branch was a feature of which plan for the federal goverment presented at th constitutional convention

Lisa's grandmother was recently diagnosed with heart disease. Her doctor told her she should have some body composition testing done to determine if her body co

Lightsticks produce light via a chemical reaction. Dropping a lightstick into hot water makes it glow A) less intensely. B) more intensely. C) a different co

Which of the following is most directly responsible for the coupling of excitation to contraction of skeletal muscle fibers?Acetylcholine.Action potentials.Calc