2016年7月28日 · Likewise, the cation is added first to the compound's chemical formula. In this case, you know that you have ammonium, "NH"_4^(+), as the cation. The name of the anion follows the name of the cation. In this case, you know that you have the carbonate ion, "CO"_3^(2-), as the anion. Now, notice that the anion carries a 2- charge.

2016年12月27日 · 96.09 g/(mol) Let's start off with the chemical formula of ammonia carbonate, which is (NH_4)_2CO_3 Now, we can determine the molar mass of this ionic compound by using the following equation: atomic weight of element xxnumber of atoms given by subscript = formula mass First, you want to have a periodic table available so you can determine the atomic …

2016年5月15日 · Break up the compound first, just so you know what atoms are present. In that case, N, H, C, and O are atoms present. Next step, refer to your periodic table to find out the formula mass of each atom. N = 14.0 g/mol H = 1.0 g/mol C = 12.0 g/mol O = 16.0 g/mol Now look back at the formula again to see the total number of atoms. Inside the bracket, there is no …

2014年12月28日 · (1) - ammonium carbonate decomposes into ammonium bicarbonate and ammonia (#NH_3#); (2) - ammonium bicarbonate decomposes into carbon dioxide (#CO_2#), water, and ammonia; (3) - the decomposition of ammonium carbonate - total reaction; Both reaction are endothermic - heat must be supplied in order for the reaction to take place.

2008年11月24日 · Ammonium carbonate, aka bicarbonate of ammonia, aka hartshorn is a carbon-dioxide producer -- like double acting baking powder the bulk of CO2 production occurs at heat. Double acting baking powder is the best substitute at somewhere between 1:1 and 2:1 baking powder to ammonium carbonate. I'd start at 1.5:1 with the first batch, and adjust.

2015年11月3日 · 96.09 g/mol You just need to first get the atomic weights of the elements involved. You can easily get these from your periodic table. If you are going to do this properly, please use the weight with at least two decimal places for accuracy (e.g. 15.99 g/mol). Also, please take note that I will be using the unit g/mol for all the weights. Thus, Step 1 "N = 14.01 …

2015年11月12日 · This tells you that the carbonate anion is actually basic in aqueous solution. So, what is the overall reaction for when ammonium carbonate dissolves in water? Simply add these three equations to see what you get - remember to cancel out the species that are found on both sides of the overall chemical equation

2017年6月18日 · The sample of ammonium carbonate contains "0.560 mol NH"_4"^+. The chemical formula for ammonium carbonate is ("NH"_4)_2"CO"_3". The formula indicates that in one mole of ammonium carbonate, there are two moles of ammonium ions, "NH"_4"^+. To calculate moles of ammonium ions, requires two steps.

What is the balanced equation for ammonium carbonate is heated, it decomposes into ammonia gas, carbon dioxide gas, and water vapor? Question #39f31 Why does iron(II) oxide react with aluminium even though it is stable?

2016年12月6日 · As a matter of fact, lithium carbonate is not terribly soluble in water, and is less soluble in water than #Na_2CO_3#, #K_2CO_3#; and interestingly, #Li_2CO_3# is LESS soluble in hot water. There is a good reason for this, and if you are an undergrad you will be able to give the reason. Ammonium salts are generally soluble.