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the three main ingredients for photothensesis are light, oxygen and carbon dioxide.
oxygen, water, and the right amount of sun light
Three factors are required. Heat, fuel, oxygen
Oxygen? no, nitrogen is an odourless and colourless diatomic gas which can be used to support combustion.
Three atoms of oxygen are required to react with each two atoms of aluminum to form the most common product of reaction between oxygen and aluminum. Therefore, 0.75 mole of oxygen atoms will be required to react with 0.5 mole of aluminum atoms. The atomic weight of oxygen is 15.999; therefore, the mass will be (0.75)(15.999) = 12 grams of oxygen, to the maximum possibly justified number of significant digits.
The three are: something that will burn (maybe wood), oxygen (absolutely needed) and some source of ignition (a light match, perhaps).
No, three things are needed the ignite a fire, carbon (fuel), oxygen and heat.
Not on its own. To have a fire you need three ingredients: fuel, oxygen, and heat. Fire is a chemical reaction between oxygen and some flammable fuel. The heat is needed to ignite and sustain the reaction. Our atmosphere is 21% oxygen, which makes fire possible here. Oxygen tanks, which contain pure oxygen, are a fire hazard because higher concentrations of oxygen make it easier for flammable materials to ignite and allow a fire to burn hotter and spread faster.
It's called the "Fire Triangle" and the three sides are "Heat", "Fuel" and "Oxygen".
the three main ingredients for photothensesis are light, oxygen and carbon dioxide.
The three factors needed for a fire are heat, fuel and oxygen. Note that these are not elements in the chemical sense. (Oxygen is, but most fuels are compounds or mixtures, and heat is energy, not matter.)
For fire you need three main ingredients. First you need a fuel, this fuel can be anything that burns like wood for example. Second you need oxygen, without oxygen a fire cannot burn. Finally you need heat, even though fires give off heat you still need it to start a fire. If you remove any one of these three ingredients then the fire will die.
oxygen, water, and the right amount of sun light
The three things that are required to start and maintain fire are fuel,heat and oxygen.
The 3 conditions for combustion are: 1. Something flammable like "fuel" E.g: Wood, petrol, kerosene, alcohol(ethanol), methane, etc. 2. A right temperature to ignite. The fuel must be above a certain temperature, the temperature which something will ignite is the IGNITE POINT 3. It has to have fresh air: Oxygen
Three factors are required. Heat, fuel, oxygen
In order for the chemical reaction that is fire to exist, there has to be the following: a) fuel to burn like petrol, gasoline, paper, etc. b) molecular oxygen (just like animals need to breathe) to keep the reaction (fire) going, and 3) an ignition source (like a spark).