a NaOH + b H2O = c Na(OH)2 + d H2 Step 2: Create a System of Equations Create an equation for each element (Na, O, H) where each term represents the number of atoms of the element in each reactant or product. Na: 1a + 0b = 1c + 0d O: 1a + 1b = 2c + 0d H: ...
ZnO + H2O + 2 NaOH = Na2(Zn(OH)4) ReactantsProducts Zn 1 1 ✔️ O 4 4 ✔️ H 4 4 ✔️ Na 2 2 ✔️ Since there is an equal number of each element in the reactants and products of ZnO + H2O + 2NaOH = Na2(Zn(OH)4), the equation is balance...
The hydrothermal reaction of this study contains a hydrolysis step (Equation (15)) and dehydration step (Equation (16)): [CH3CH(O)CO2 NH4]2Ti(OH)2 + 4H2O → Ti(OH)4 + 2H10C6 NO4 (15) Ti(OH)4 → TiO2 + 2H2O (16) The hydrolysis reaction is considered as the dominant step [...
The pre-culture and batch medium contain per litre: Glucose*H2O, 16.5 g; KH2PO4, 13.3 g; (NH4)2HPO4, 4 g; citric acid, 1.7 g; MgSO4*7H2O, 0.72 g; Fe(II)SO4*7 H2O, 113.5 mg; CoCl2*6H2O, 10.5 mg; MnCl2*4 H2O, 15 mg; CuCl2, 1.2 mg; H3BO3, 3 mg; Na2MoO4*2 H2O,...
Balance the equation: NaOH+H_2CO_3\to Na_2CO_3+H_2O Balance the following equation. C 4 H 10 + O 2 C O 2 + H 2 O Balance the following equation: C2O4-- + I- + H+ ---> Balance this equation: H2S + SO2 -> S8 + H2O ...
Balance the given reaction. We do this by adjusting the coefficients of the substances until there is an equal number of substances on each side of... Learn more about this topic: Balancing Chemical Equations | Definition, Process & Examples ...
当将强碱NaOH加入时,H2CO3就同它发生反应,而生成弱碱NaHCO3,因此pH值变化不大。血浆和红细胞中存在着几对缓冲剂,它们对血液酸碱平衡起着重要调节作用。HCO3-/H2CO3是血浆中一对主要缓冲剂,其含量虽然不大,但由于代谢过程不断产生CO2,呼吸运动不断排出多余的CO2,肾脏在泌尿过程中可维持血浆中NaHCO3的正常量,...
为: (H.COa]+[HCO;]+[CO;一]=C[1】 再写出该溶液的电荷等衡式: NaHC9Na+HCO; HCO;+H2O}毒H2CO3+0H— HCO芎=寺H+CO詈一 H2O荨=鲁H+OH一 则:该溶液的(CBE)为 C+CH]一6HC0~3+[OH一]+2[COg一] 联立(1)式和’2)解得: 6H]=[OH一]+6COg一]一6H.CO.] [2】 【3】 雅安教育...
A. 3Cl2+4Na2S2O3→2Na2SO4+2NaC1+ Na2SO3 B. CO2+ 烧碱→NaHCO3 C. 2CO2+4NaOH→2 Na2CO3+2H2O D. Cl2+2NaOH→NaC1O+ H2O 查看完整题目与答案 下列哪一种说法不正确?( ) A. 氯气的液化效率是液氯生产中的一个重要的控制指标 B. 液化效率=(液氧总量/原料级气量)X 100%...
a Al + b NaOH + c H2O + d NaNO3 = f NaAl(OH)4 + g NH3 Step 2: Create a System of Equations Create an equation for each element (Al, Na, O, H, N) where each term represents the number of atoms of the element in each reactant or product. Al: 1a...