NaOH(aq) + H2O(l) → NaOH(aq) + H2O(l)。 This reaction is a simple acid-base reaction in which NaOH, a strong base, reacts with water, a weak acid, to form the conjugate base of water, OH-, and the conjugate acid of NaOH, Na+. Since NaOH is a strong base and water is ...
sio2和naoh和h2o的反应方程式英文回答: The reaction between silicon dioxide (SiO2), sodium hydroxide (NaOH), and water (H2O) yields sodium silicate (Na2SiO3) and water, as represented by the balanced chemical equation: SiO2 + 2NaOH → Na2SiO3 + H2O. This chemical process exemplifies a double ...
S - + + NaOH - + + H2O - + = Na2SO3 - + + H2S - + ReactantsProducts S 1 2 ❌ Na 1 2 ❌ O 2 3 ❌ H 3 2 ❌ Hint: The sum of the balanced coefficients is 9. See Step-By-Step SolutionCalculators Equations & Reactions Chemical Equation Balancer Reaction Stoichio...
醛基和氢氧化钠可以发生反应,反应类型为加成反应(addition reaction)。醛基(aldehyde group)是有机化合物中含有羰基(carbonyl group)的一类官能团,通常表示为RCHO。氢氧化钠(sodium hydroxide)是一种强碱性化合物,化学式为NaOH。当醛基中的羰基碳原子与氢氧化钠中的氢氧根离子(OH-)发生加成反应...
For example, C6H5C2H5 + O2 = C6H5OH + CO2 + H2O will not be balanced, but XC2H5 + O2 = XOH + CO2 + H2O will. Compound states [like (s) (aq) or (g)] are not required. You can use parenthesis () or brackets []. How To Balance Equations Balance any equation or...
The salt produced in this reaction, Na2SO4, is soluble in water. 中文回答: 化学方程式: 2NaOH + H2SO4 → Na2SO4 + 2H2O. 解释: 氢氧化钠(NaOH)是一种强碱,而硫酸(H2SO4)是一种强酸。当这两种化合物反应时,它们会进行中和反应,这是一种酸和碱反应生成盐和水的化学反应。
In this paper,hydrothermal phase reaction in MgSO 4 NaOH H 2O quarternary reciprocal system at 160℃ has been studied.There appear four solid phases,corresponding to Mg(OH) 2,5Mg(OH) 2·MgSO 4·2H 2O,3Mg(OH) 2·MgSO 4·H 2O and 2Mg(OH) 2·MgSO 4 respectively.The solid phases ...
NaOH溶液吸收CO2的反应是在温度200-500℃下进行的,反应的reaction selectivity很高,可以实现低浓度的CO2的吸收。NaOH溶液的优势是具有高活性,不易腐蚀,温度变化小,斜坡温度低,利用更多CO2,便于控制,安全可靠等优点。 此外,NaOH溶液吸收CO2的反应过程也是可回收的,反应产物是CO2和水。使用NaOH溶液吸收CO2的反应过程可以...
您好 您可以把问题具体描述一下或者拍照哈 亲 解答如下:2B+2NaOH+6H2O=2Na[B(OH)4]+3H2↑;简写为2B+2NaOH+2H2O=2NaBO2+3H2↑;和Al类似。注意NaBO2实际在溶液中也不存在。 所以,从氧化还原的角度来看 b是还原剂 h20是氧化剂哈亲亲。扩展:氧化还原反应 (oxidation-reduction reaction)是...
2na+2h2o=2naoh+h2是氧化还原反应。氧化还原反应 (oxidation-reduction reaction)是化学反应前后,元素的氧化数有变化的一类反应。氧化还原反应的实质是电子的得失或共用电子对的偏移。 氧化还原反应是化学反应中的三大基本反应之一(另外两个为(路易斯)酸碱反应与自由基反应)。自然界中的燃烧,呼吸作用...