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How do you write the formula of ammonium carbonate by criss-cross method?
Wiki User
∙ 11y ago
To write the formula of ammonium carbonate using the criss-cross method, you first write the symbols of the ions (NH4+) and (CO3^2-) side by side. Then, you criss-cross the numerical values from the charges of the ions to give you the formula NH42CO3.
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What are the ions and crisscross method for lithium sulfide?
Lithium forms Li+ ions, and sulfur forms S2- ions. To determine the chemical formula for lithium sulfide using the crisscross method, you would cross the charges of the ions to get Li2S.
How do you Find formula for ammonium chloride using criss cross method?
To find the formula for ammonium chloride (NH4Cl) using the criss-cross method, you would cross the charges of the ammonium ion (NH4^+1) and the chloride ion (Cl^-1). The resulting formula will have one ammonium ion and one chloride ion, giving you NH4Cl.
What is the ions and crisscross method for lithium sulfide?
To determine the formula for lithium sulfide using the crisscross method, you would write the symbols for lithium (Li) and sulfide (S) with their charges. The lithium ion has a charge of +1, while the sulfide ion has a charge of -2. By crisscrossing the charges, you get Li2S as the formula for lithium sulfide.
What is the formula of potassium chloride by crisscross method?
The formula for potassium chloride is KCl. In the crisscross method, you simply cross the numerical charges of the ions to determine the subscripts in the formula. For potassium chloride, the +1 charge of the potassium ion (K+) crosses over to become the subscript for chloride (Cl-), resulting in KCl.
Is Lithium Hydrogen Carbonate's formula LiHCO3?
No, the formula for lithium hydrogen carbonate is LiHCO3. Lithium carbonate has the chemical formula Li2CO3.
What are the ions and crisscross method for lithium sulfide?
Lithium forms Li+ ions, and sulfur forms S2- ions. To determine the chemical formula for lithium sulfide using the crisscross method, you would cross the charges of the ions to get Li2S.
How many moles of ammonium ions are in 8.754g of ammonium carbonate?
To calculate the number of moles of ammonium ions in 8.754g of ammonium carbonate, first find the molar mass of ammonium carbonate [(NH₄)₂CO₃] which is 96.09 g/mol. Next, find the moles of ammonium carbonate by dividing the given mass by the molar mass. There are 0.0913 moles of (NH₄)₂CO₃ in 8.754g. Since there are 2 ammonium ions in 1 molecule of ammonium carbonate, there are 0.1826 moles of ammonium ions in 8.754g of ammonium carbonate.
What is the ions and crisscross method for lithium sulfide?
To determine the formula for lithium sulfide using the crisscross method, you would write the symbols for lithium (Li) and sulfide (S) with their charges. The lithium ion has a charge of +1, while the sulfide ion has a charge of -2. By crisscrossing the charges, you get Li2S as the formula for lithium sulfide.
What is the formula of potassium chloride by crisscross method?
The formula for potassium chloride is KCl. In the crisscross method, you simply cross the numerical charges of the ions to determine the subscripts in the formula. For potassium chloride, the +1 charge of the potassium ion (K+) crosses over to become the subscript for chloride (Cl-), resulting in KCl.
How do you Find formula for ammonium chloride using criss cross method?
To find the formula for ammonium chloride (NH4Cl) using the criss-cross method, you would cross the charges of the ammonium ion (NH4^+1) and the chloride ion (Cl^-1). The resulting formula will have one ammonium ion and one chloride ion, giving you NH4Cl.
Is Lithium Hydrogen Carbonate's formula LiHCO3?
No, the formula for lithium hydrogen carbonate is LiHCO3. Lithium carbonate has the chemical formula Li2CO3.
What is the molecular formula of ammonium sulphate by crcriss cross method?
The molecular formula of ammonium sulfate is (NH4)2SO4. This is derived using the criss-cross method, which involves crossing the numerical charges of the ions to determine the subscript for each element in the compound.
What is the word equation for magnesium carbonate?
Formula for magnesium hydrogen carbonate is Mg(HCO3)2.
Why ammonium oxalate is added in calcium carbonte solution?
Ammonium oxalate is added to a solution of calcium carbonate to precipitate calcium oxalate, which can then be used as a method to determine the amount of calcium present in the solution through gravimetric analysis. The reaction between calcium carbonate and ammonium oxalate forms a sparingly soluble calcium oxalate precipitate, which can be filtered out and weighed to calculate the calcium concentration in the original solution.
What is the answer for magnesium and carbonate using criss cross method?
The formula for magnesium carbonate using the criss-cross method is MgCO3. This is because the charge on magnesium is 2+ and the charge on carbonate is 2-, so when the charges are criss-crossed, the subscripts become 1 for Mg and 1 for CO3, resulting in MgCO3.
What is the molecular formula of ammonium sulphate by criss cross method?
The molecular formula of ammonium sulfate (NH4)2SO4 is obtained by criss-crossing the charges of the ions. The ammonium ion (NH4+) has a charge of +1, while the sulfate ion (SO4^2-) has a charge of -2. Criss-crossing the charges gives us (NH4)2SO4.
What is the crisscross method for writing chemical formulas when ions combine?
The crisscross method involves swapping the numerical charges of the ions to determine the subscripts of each element in the compound. For example, in calcium chloride (CaCl2), the 2 from the chloride ion is crossed over to become the subscript for calcium, resulting in CaCl2. This method ensures the compound's overall charge is neutral.
