Answer to: Write the balanced chemical equation for each of the following: a) HCL with NaOH b) HOAc with NaOH c) NaOAc with HCl By signing up,...
Fe+HCl=FeCl₂+H₂ D. Cu+HCl=CuCl₂+H₂ 相关知识点: 试题来源: 解析 B。本题考查化学方程式的正确书写。A 选项中氢气和氧气反应生成的是水(H₂O)而不是过氧化氢(H₂O₂)。C 选项中化学方程式未配平,正确的是 Fe+2HCl=FeCl₂+H₂。D 选项中铜(Cu)在金属活动性顺序中位于氢(H)...
Since there are an equal number of atoms of each element on both sides, the equation is balanced. HCl + NaOH = NaCl +2H + O HCl+NaOH = NaCl+H+O ReactantsProducts H21❌ Cl11✔️ Na11✔️ O11✔️ Hint: The sum of the balanced coefficients is 6.See Step-By-Step Soluti...
The chemical equation for the reaction of sodium hydroxide and hydrochloric acid is NaOH+HCl→NaCl+H₂O. How many types of compounds are there on the right side of the equation?___ A. 2 B. 3 C. 4 D. 5 相关知识点: 试题来源: 解析...
What is the chemical equation when {eq}Na{{H}_{2}}P{{O}_{4}}/N{{a}_{2}}HP{{O}_{4}} {/eq} reacts with NaOH, HCl? Acid-Base Reaction: As the name suggests, the reaction between acid and base balances the reaction and forms the neutral product to move the reaction...
An unbalanced chemical equation has an unequal number of atoms on both sides of the equation. Let's consider a general reaction for illustrating equation balancing2A + 2B → ABThe above equation in the reaction mixture has two atoms of A and two atoms of B. Both atoms react and form the...
NaOH. Question: Complete and balance the chemical equation for AgNO3 mixed with NaOH. Double-Replacement Reaction: When two ionic compounds react by switching their ions to form new compounds, the reaction is said to be a double-replacement reaction. A double-replacement reaction can be ...
CuO(s) + HCl (2q)---Cucl2(aq) + H2O (1) [※aq = aqua/‘æ kw¶ / =liquid solution溶液;l = liquid .] Since we know the reactants and the products, we begin our equation by writing correct formulae for these compounds. Then we check or examine to see whether the Law of...
【题目】If we wish to write an equation for the chemical reaction between the elements phosphorus and orygen, we begin with the formulae for the molecules of phosphorus and orygen .P4 (s)+ O2 (g)-[※s = solid, g= gas . ]Again, we state the formulae of the molecules which react;...
HCl (aq) + NaOH (aq) Write the net ionic equation for the reaction that occurs between sodium hydroxide and magnesium nitrate. Write the net ionic equation for the following reaction. Mg(NO3)2 + NaOH gives Mg(OH)2 + NaNO3. write the ionic and net ionic equation fo...