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What is the chemical reaction showing magnesium burning in oxygen?
Wiki User
∙ 8y ago
This chemical reaction is:
2 Mg + O2 = 2 MgO
Wiki User
∙ 8y ago
Wiki User
∙ 8y ago2Mg (s) + O2 (g) --> 2MgO (s)
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Pretend you've done a science experiment showing the results of a chemical reaction what video clips would be best to add to your report?
A video showing the reaction as it occurred
How does chemical equations show a conservation of mass?
A properly written chemical equation will always show the same number of atoms of each elemental on each side, showing that no atoms are created or destroyed in the chemical reaction.
What do you do to determine whether or not a chemical equation demonstrates the law of conservation of mass?
All properly solved chemical equations demonstrate the law of conservation of mass by having the same number of atoms on both sides, showing that no atoms were created or destroyed in the chemical reaction.
Does a chemical formula describes a chemical reaction?
Yes, chemical equations describe chemical reactions. A chemical equation tells you what substances are reacting, what substances are produced and, in a balanced equation, provides the coefficients to tell us in what ratio the substances react or are produced.
What is the formula weight of magnesium hydroxide an ingredient found in antacids?
First of all you need a copy of the periodic table alongside , showing the atomic masses. Magnesium hydroxide has the formul. Mg(OH)2 . We have 1 x Mg = 1 x 24.3 = 24.3 (atomic mass) 2 x O = 2 x 16 = 32 2 x H = 2 x 1 = 2 24.3 + 32 + 2 = 58.3 is the formula weight/ molecular weight/ molecular mass of magnesium hydroxide.
Pretend you've done a science experiment showing the results of a chemical reaction what video clips would be best to add to your report?
A video showing the reaction as it occurred
What is the chemical equation showing the reaction between sodium and water?
2Na + H2O -> 2NaOH+H2
How many moles of magnesium oxide re formed when 4 moles of magnesium react with oxygen this is the formula for the reaction?
The formula for magnesium oxide is MgO, showing that each formula unit of magnesium oxide contains one mole of magnesium ions. Therefore, if there is ample oxygen available, 4 moles of magnesium will form 4 moles of magnesium oxide.
Hot oil will splutter when droplets of water is dripped into it?
oil is sensitive to water hence, they are showing chemical reaction.
How does chemical equations show a conservation of mass?
A properly written chemical equation will always show the same number of atoms of each elemental on each side, showing that no atoms are created or destroyed in the chemical reaction.
What is a chemical change of matter?
when you heat up water then it turns into water vaporThe above is NOT a chemical change but a PHASEchangeIf you disassociate water into Hydrogen and Oxygen with electrolysis that is a chemical change.If iron rusts, that is a chemical change too (but several a rather complex reactions)
What do you do to determine whether or not a chemical equation demonstrates the law of conservation of mass?
All properly solved chemical equations demonstrate the law of conservation of mass by having the same number of atoms on both sides, showing that no atoms were created or destroyed in the chemical reaction.
Chemical equation has how many parts?
Most chemical equations have a few standard elements (no pun intended). There are the reactants on the left side, the arrow showing the direction of the reaction, and the products on the right side. Sometimes, properties of the reaction such as the enthalpy is shown after the equation. Often times, especially in organic chemistry, there will be other compounds or parameters written above and/or below the reaction arrow to indicate what chemicals were needed to make the reaction occur.
What does cuso4 plus CO2 plus H2O mean?
It means that a chemical reaction has taken place, and copper sulfate, carbon dioxide, and water have combined somehow. Then there would be an "equal" sign, and on the other side of the chemical equation would be another bunch of symbols for compounds, showing what chemicals came out of the reaction.
How do you use burning method to recognize fabric content?
During burning different fabric, it will cause different conditions, burning method is quite simple and easy-doing method for recognize fabric content, below is the several normal fabric specific condition when using burning method to recognize. Cotton: easy flaming, firing quickly, have the smell of burning paper, showing thin and soft flocculent in dark and grey stuff after burning. Linen: burning character is similar with cotton, have the smell of burning paper, showing thin and soft flocculent in dark and grey stuff after burning. Fur: slowly burning after fire, have the burning smell of hair, showing black carbon stuff after burning, easy breaking. Polyester(Dacron):easy-melting after burning, still continuing burning off the fire, with dense smoke, but melting stuff is not drop off, have fragrance, become hard, dark and round shape after burning. Acrylic(compound wool): melting and burning , having biting smell, burning stuff showing small dark hard ball shape. Chinlon(Nylon): fire close to melting, then self-extinguish, having celery smell, showing light tan dark lump after burning.
Does a chemical formula describes a chemical reaction?
Yes, chemical equations describe chemical reactions. A chemical equation tells you what substances are reacting, what substances are produced and, in a balanced equation, provides the coefficients to tell us in what ratio the substances react or are produced.
What is the chemical equation for the reaction of aspirin and water at high temperatures?
C9H8O4 - use google to find the structure. This isn't a straight chain molecule.
