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What is the formula for magnesium sulphite?
The chemical formula for magnesium sulfate is: MgSO4
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.
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 doews a dot and cross diagram calcium carbonate look like?
A dot and cross diagram of calcium carbonate (CaCO3) involves showing the outer electrons of each element as dots or crosses. Calcium would have two dots in its outer shell (symbolized by "+") and the oxygen atoms each have six dots (symbolized by "-") around them bonding to the calcium atom. The overall diagram would show the arrangement of these dots or crosses to represent the bonding in the molecule.
What makes up magnesium oxide?
A neutral magnesium atom has 12 protons and 12 electrons. The number of neutrons varies with the isotope. There are three isotopes: magnesium-24, which contains 12 neutrons; magnesium-25, which contains 13 neutrons; and magnesium-26, which contains 14 neutrons.
How do you write the formula of ammonium carbonate by criss-cross method?
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.
What is the word equation for magnesium carbonate?
Formula for magnesium hydrogen carbonate is Mg(HCO3)2.
Criss cross method?
calcium acetate
What is the criss cross method of potasium?
The oxidation number of potassium is +1.
Is ludacris criss from criss cross?
Was ludacris criss cross
What is the formula for magnesium sulphite?
The chemical formula for magnesium sulfate is: MgSO4
Why does potassium carbonate have a 2 after the K?
K2CO3..This is because according to the ''criss-cross'' method that consisted this compound, the charge of each ion will be the subscript of the other ion in the compound, so... K+ + CO32- ---> K2CO3 See related link
How do you do the criss cross method when using a polyatomic ion?
When using the criss cross method with a polyatomic ion, simply treat the polyatomic ion as a single unit. Cross the charges of the cation and anion to determine the subscript of the other ion. Ensure to simplify the ratio by reducing to the lowest whole numbers.
What is the chemical formula of potassium sulphate in criss-cross method?
The chemical formula of potassium sulfate using the criss-cross method is K2SO4. This method involves swapping the numerical values of the charges on the ions to determine the subscripts in the compound.
What is the duration of Criss Cross Quiz?
The duration of Criss Cross Quiz is 1800.0 seconds.
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.
When did Criss Cross Quiz end?
Criss Cross Quiz ended on 1967-09-22.
