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How many potassium atoms and how many oxygen atoms are in magnesium nitrate?
Magnesium nitrate is MgNO3 and there are one magnesium atom one nitrogen atom three oxygen atoms no potassium atoms
Is there a microbe that could grow on a medium that contains only the following compounds dissolved in water caco3 mgno3 fecl2 znso4 and glucose?
Due to the lack of information that you have provided with your question I am unable to anwer it at this time. Please give more detail and information so that I can help you.
Does MgNO3 dissolve in water?
Yes, magnesium nitrate (Mg(NO3)2) dissolves well in water to form a clear solution. This compound is highly soluble in water due to the strong interactions between the magnesium and nitrate ions and the polar water molecules.
What is the correct number of atoms of each element in the formula MgNO3 2?
The formula Mg(NO₃)₂ indicates the presence of magnesium (Mg), nitrogen (N), and oxygen (O) atoms. There is 1 magnesium atom, 2 nitrogen atoms (since there are two nitrate ions), and 6 oxygen atoms (3 oxygen atoms per nitrate ion multiplied by 2). Therefore, the correct number of atoms in the formula is 1 Mg, 2 N, and 6 O.
When you heat MgNO3 what happens?
Heating magnesium nitrate (Mg(NO3)2) decomposes the compound into magnesium oxide (MgO), nitrogen dioxide gas (NO2), and oxygen gas (O2). This reaction is a decomposition reaction that occurs due to the release of heat energy causing the compound to break down into its constituent elements.
What does Magnesium combined with nitric acid make?
Magnesium (Mg) + Nitric Acid (HNO3) ---> Magnesium Nitrate (MgNO3) + Hydrogen gas (H) + Heat
How many potassium atoms and how many oxygen atoms are in magnesium nitrate?
Magnesium nitrate is MgNO3 and there are one magnesium atom one nitrogen atom three oxygen atoms no potassium atoms
Is there a microbe that could grow on a medium that contains only the following compounds dissolved in water caco3 mgno3 fecl2 znso4 and glucose?
Due to the lack of information that you have provided with your question I am unable to anwer it at this time. Please give more detail and information so that I can help you.
Does MgNO3 dissolve in water?
Yes, magnesium nitrate (Mg(NO3)2) dissolves well in water to form a clear solution. This compound is highly soluble in water due to the strong interactions between the magnesium and nitrate ions and the polar water molecules.
What solvent would you use to determine the density of magnesium nitrate?
To determine the density, you need to know the volume of a known mass of substance. To find the mass, just weigh out a sample. To determine the volume of a sample, a common method is to put some liquid in a graduated cylinder and record the volume. Then add the weighed sample (in this case MgNO3), and then record the new volume. Subtract the original volume from the new one, and the difference is the volume of the solid. To do this, accurately, the solid must be completely insoluble in the liquid. And so the liquid should not really be a solvent at all! For an ionic compound MgNO3, using a non-polar organic solvent (such as hexane) should ensure essentially zero solubility.
How many atoms are in an element MgNO3 2?
Mg(NO3)2 is magnesium nitrate and it is not an element, but is a compound. Each molecule has 1 Mg atom + 2 N atoms + 6 O atoms for a total of 9 atoms per molecule. The more molecules you have, the more atoms you have.
What is the deference between magnesium nitrate and magnesium sulfate in plant fertilizers?
Magnesium nitrate is a good source of magnesium and nitrogen for plants. It contains magnesium and nitrate ions which are readily available for plant uptake. Magnesium sulfate, on the other hand, provides magnesium and sulfur to plants. It contains magnesium and sulfate ions which can also be easily absorbed by plants. Both are beneficial for plant growth, but they differ in terms of the nutrients they provide.
What is a compound containing three elements including at least one metal?
One example of a compound with three elements including at least one metal is sodium chloride (NaCl), which is made up of sodium (metal), chlorine (non-metal), and oxygen (non-metal). Sodium chloride is commonly known as table salt.
How do write the formula for a compound containing a polyatomic ion?
Write the symbol of the cation first, than the anionState the combining capacity for each element over each of the ionsUse the 'cross over' method and reduce the numbers to the lowest ration (without changing the formula for the ion)e.g. Na + SO4 2- -> Na2SO4
