Your choices are:
- Potassium chloride: Makes a purple flame.
- Magnesium sulfate: Makes a white flame.
- Strontium chloride: Makes a red flame.
- Copper chloride: Makes a blue flame.
- Lithium chloride: Makes a pink flame.
- Copper sulfate: Makes a green flame.
- Sodium chloride: Makes an orange flame.
thus, How do you make blue fire?
Copper chloride in methanol burns
with a turquoise blue flame. Blue fire works like the flame test in chemistry. You dissolve a metal salt in a solvent and mix it with a fuel.
…
- Dissolve copper sulfate using hydrochloric acid.
- Mix the solution into the methanol.
- Ignite the fuel for the blue fire.
notably, What is the hottest color of fire?
While blue represents cooler colors to most, it is the opposite in fires, meaning they are the hottest flames. When all flame colors combine, the color is white-blue which is the hottest. Most fires are the result of a chemical reaction between a fuel and oxygen called combustion.
indeed Is there black fire? Flames emits light and heat, so it seems impossible to make black fire. However, you actually can make black fire by controlling the wavelengths of absorbed and emitted light.
also Is blue or purple fire hotter?
This energy is then felt in the form of temperature, or heat. Thus the colors of light with the highest frequency will have the hottest temperature. From the visible spectrum, we know violet would glow the hottest, and blue glows less hot.
What household items make blue fire? Use a fuel that burns with a clean blue flame. Good choices include rubbing alcohol, 151 rum, hand sanitizer made with alcohol, lighter fluid, or alcohol fuel treatment.
Table of Contents
What is a blue fire?
A blue flame means complete combustion of the gas. With complete combustion, LPG (Propane) burns with a blue flame. Pure hydrocarbons like methane (refined natural gas), propane, butane and ethane gases also burn with a blue flame. These gases are all alkanes and are gas that burns with a blue flame.
What is the coldest color of fire?
The colder part of a diffusion (incomplete combustion) flame will be red, transitioning to orange, yellow, and white as the temperature increases as evidenced by changes in the black-body radiation spectrum. For a given flame’s region, the closer to white on this scale, the hotter that section of the flame is.
Is white fire real?
You can make fire burn with a pure white flame. White is an elusive fire color because the fuel that supports a flame burns with its own characteristic spectrum. But, with a little chemistry know-how, you can get white fire. Here’s how to do it, along with tips to make the fire last.
What is the least hottest fire color?
What is the least hottest fire color? The coldest flame color will be black since the flame is so weak that it barely produces light. Color also tells us about the temperature of a candle flame. The inner core of the candle flame is light blue, with a temperature of around 1800 K (1500 °C).
Why fire has no shadow?
The main reason why the flame has no shadow is because the flame itself is a source of light. … Therefore, a shadow is nothing but a darker area with the absence of light. If the light source behind the flame is brighter than the flame, then the flame would cast a shadow.
What do black flames mean?
These black flames were a type of enchanted fire that were used in the sixth obstacle of the defences surrounding the Philosopher’s Stone during the 1991–1992 school year at Hogwarts School of Witchcraft and Wizardry.
Is purple fire possible?
You can get purple flames by combining the blue from an alcohol flame with the red from the strontium flame. There are several metal salts the emit blue, red, or violet light when heated. You combine these salts with a fuel to get the desired purple color.
What is the color of the hottest star?
White stars are hotter than red and yellow. Blue stars are the hottest stars of all.
Is green fire hotter than blue?
Blue flames have more oxygen and get hotter because gases burn hotter than organic materials, such as wood. … For example, the element lithium will produce a pink flame, while the element tungsten will produce a green flame.
What color is a flame?
Generally, the color of a flame may be red, orange, blue, yellow, or white, and is dominated by blackbody radiation from soot and steam.
Why is Azula’s fire blue?
Azula’s blue firebending was meant to symbolize that she was more powerful than Zuko as well as a firebending prodigy, and also to easily distinguish her attacks from his in their fights.
Is purple fire real?
Purple flames come from metal salts, such as potassium and rubidium. … Purple is unusual because it’s not a color of the spectrum. Purple and magenta result from a mixture of blue light and red light. For this project, the fire color comes from the emission spectra of safe chemicals.
What is blue fire called?
A blue flame color and temperature means complete combustion. Red flames or yellow gas flame color may be a sign of incomplete combustion, wasted gas and a serious safety hazard.
Are coals hotter than flames?
Are Coals Hotter Than Flames? No, given all else being equal, coal has the same potential heat as the wood beginnings, but due to the lack of oxygen and surface area, they produce less heat. … Yellow flames show they’re hotter than the red coals.
Why is fire white?
The part of the flame closest to the candle or the wood will usually be white, since the temperature is usually greatest near the fuel source. The farther away from the fuel source that the flame reaches, temperature decreases, leading to the bulk of a flame often being orange while the tip is red.
What color is the hottest star?
White stars are hotter than red and yellow. Blue stars are the hottest stars of all.
What has no shadow?
Transparent objects cannot form a shadow. They are only formed in opaque or translucent objects. If we take a glass slab, no shadow is formed because it allows light to pass through it.
Is fire has no shadow?
Note that fire can have a shadow not because the incoming light beam scatters off the light in the flame. On the fundamental level, one beam of light cannot directly interact with another beam of light. … Fires can have shadows because they contain hot air and soot, and not because they contain light.
Is it possible to have no shadow?
No. A shadow is cast because the direct rays of light from a source are blocked by an intervening object. The point on the floor that these rays would otherwise have hit, is consequently less brightly lit than the area around it. … If you can see the Sun, it means there can’t be a shadow.
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