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Why nitrate ions are important in plant leaf cell?
Nitrogen is the basic food of green plants - their "growth hormone" almost. A foliage plant not getting enough nitrogen will be spindly, yellow and sickly. Plentyh of nitrogen - lush green growth. But the N must be balanced with Potassium and Phosphorus for best growth.
How do you detect nitrate and chloride ion by paper chromatography?
To detect nitrate and chloride ions using paper chromatography, prepare a chromatography paper and spot samples of the ion solutions on it. Develop the chromatogram by placing the paper in a solvent that can effectively separate the ions, such as a mixture of water and organic solvents. Once the solvent front has moved a sufficient distance, remove the paper and allow it to dry. Nitrate ions can be detected using a specific reagent that forms a colored complex, while chloride ions are typically visualized with silver nitrate, which forms a white precipitate.
Is potassium nitrate just potassium plus nitrate?
Technically, yes. Potassium nitrate is a potassium atom attached to the nitrate ion.
What is the formula for the ionic compounds formed by magnesium ions and calcium ions with nitrate ions?
The formula for the ionic compound formed by magnesium ions (Mg2+) and nitrate ions (NO3-) is Mg(NO3)2. The formula for the ionic compound formed by calcium ions (Ca2+) and nitrate ions (NO3-) is Ca(NO3)2.
Is zinc nitrate a salt?
Yes, zinc nitrate is a salt. It is an inorganic compound made up of positively charged zinc ions and negatively charged nitrate ions held together by ionic bonds.
Is Ammonium nitrate a polar or nonpolar substance?
Ammonium nitrate is a polar substance. It contains both positively charged ammonium ions and negatively charged nitrate ions, which results in an overall polar molecule due to the unequal distribution of charges within the compound.
Is sodium nitrate homogeneous?
Yes, sodium nitrate is a homogeneous substance. It is a compound formed by the combination of sodium ions and nitrate ions, resulting in a uniform composition throughout the material.
How to classify lead nitrate?
Lead nitrate can be classified as an inorganic compound. It is a chemical substance composed of lead and nitrate ions. It is commonly used in laboratory settings for various chemical reactions and as a source of lead ions.
Equal volumes of 0.120molL potassium nitrate and 0.160molL ironiiinitrate are mixed together What is the concentration of nitrate ions in the mixture?
To find the concentration of nitrate ions in the mixture, we first calculate the moles of nitrate ions from each salt using the formula moles = concentration x volume. For potassium nitrate: 0.120 mol/L x volume = moles of nitrate ions. For iron (II) nitrate: 0.160 mol/L x volume = moles of nitrate ions. Add the moles of nitrate ions from both salts to get the total moles of nitrate ions in the mixture. Finally, divide the total moles of nitrate ions by the total volume of the mixture to get the concentration of nitrate ions in the mixture.
Is nitrate a compound?
No, nitrate is a polyatomic ion with the formula NO3-, not a substance in its own right. It is a component of many compounds, though including potassium nitrate (KNO3) and ammonium nitrate (NH4NO3), such compounds are referred to as nitrates.
How do you test for nitrate ions?
How to test for nitrate ions: 1) To the solid or solution you wish to test, add sodium hydroxide solution to provide alkaline conditions 2) Add aluminium foil 3) Heat gently 4) Ammonia gas is displaced if nitrate ions are present - you know that ammonia gas has been given of it it turns litmus paper blue
What is the charge of nitrate ions?
The charge of nitrate ions is -1.
What is the ratio of barium ions to nitrate ions?
If you mean in barium nitrate, the formula is Ba(NO3)2, which is a ratio of 1Ba:2NO3.
What Name one type of substance that is taken into a root hair cell using active transport?
Mineral ions such as potassium or nitrate are taken into root hair cells using active transport. This process requires energy to move the ions against their concentration gradient into the cell.
What is the main process by which nitrate ions are absorbed Give a reason for your answer?
The main process by which nitrate ions are absorbed in plants is through active transport. This is because nitrate ions are usually present in low concentrations in the soil, and active transport allows plants to move these ions against their concentration gradient by using energy from ATP to uptake them efficiently.
How many moles of nitrate ions are there in 2 oles of magnesium nitrate?
There are 6 moles of nitrate ions in 2 moles of magnesium nitrate. This is because there are 3 nitrate ions (NO3-) in each formula unit of magnesium nitrate (Mg(NO3)2). So, 2 moles of Mg(NO3)2 would contain 6 moles of nitrate ions.
Why nitrate ions are important in plant leaf cell?
Nitrogen is the basic food of green plants - their "growth hormone" almost. A foliage plant not getting enough nitrogen will be spindly, yellow and sickly. Plentyh of nitrogen - lush green growth. But the N must be balanced with Potassium and Phosphorus for best growth.
