= Na2O2 + H2O + CO2 must have the same number of atoms on each side of the equation. When using the inspection method (also known as the trial-and-error method), this principle is used to balance one element at a time until both sides are equal and the chemical equation ...
\begin{equation} NaHCO_3 + CO_2 \rightarrow Na_2CO_3 + H_2O \end{equation} 在氢氧化碳和二氧化碳反应中,氢氧化碳如同一种催化剂,可以将二氧化碳和水转化为氢碳酸钠和水。氢氧化碳(也叫碳酸钠)属于有机盐,结构复杂,由氢离子、碳酸根和碳酸钠组成,形式有两种,即Anhydrous和Monohydrated。二氧化碳则是一...
H2O118.01528 Na3C6H5O71258.06900784 C6H8O71192.12352 这个计算器将确定反应的限制试剂。 Instructions To calculate the limiting reagent, enter an equation of a chemical reaction and press the Start button. The reactants and products, along with their coeffici...
5. Starting with the mass of NaHCO3 you started with in the test tube (see the Data Table), use stoichiometry and your balanced equation to calculate the mass of sodium carbonate you should have in the test tube. Show your calculations. 5.6...
Balance the following equation: HCl(aq) + O2(g) arrow H2O(l) + Cl2(g) Complete and balance the following reaction: Mg2Si(s) + H2O(l) arrow Complete and balance the following reaction: P4O10(s) + H2O(l) arrow Complete and balance the following...
H3C6H5O7(aq) + NaHCO3(s) CO2(g) + H2O(l) + Na3C6H5O7(aq) A student measures 13.38 g of baking soda and adds this to 22. mL of 4.0 M isocitric acid (in an alcoholic solution). Identify the limiting reagent and calculate the number of moles of CO2 produced. ...
The balanced equation will be calculated along with the solubility states, complete ionic equation, net ionic equation, spectator ions and precipitates. 元素中的第一个字符使用大写字母,第二个字符使用小写字母。例子:Fe, Au, Co, Br, C, O, N, F。 替换不可改变的组以避免歧义。例如,C6H5C2H5 +...
3NaHCO3+2C6H8O7= Na3C6H5O7+9CO +7H2O ReactantsProducts Na33✔️ H1919✔️ C1515✔️ O2323✔️ Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. ...
Step 3: Verify that the equation is balanced Since there are an equal number of atoms of each element on both sides, the equation is balanced. 2NH4Al(SO4)2·12H2O +6NaHCO3=2Al(OH)3+ (NH4)2SO4+3Na2SO4+24H2O +6CO2 Practice Balancing ...
a CH3COOH + b NaHCO3 = c NaCH3COO + d H2O + f CO2 Step 2: Create a System of Equations Create an equation for each element (C, H, O, Na) where each term represents the number of atoms of the element in each reactant or product. C: 2a + 1b = 2c + 0...