Step 4: Substitute Coefficients and Verify Result Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges/ions) are balanced. CaSO4
b = 11 (H2SO4) c = 11 (C) d = 11 (H3O{+}) f = 11 (HSO4{-}) Step 4: Substitute Coefficients and Verify Result Count the number of atoms of each element on each side of the equation and verify that all elements and electrons (if there are charges...
Identifying the type of chemical reaction for an equation is not the only important thing to do with it. It is also necessary to always construct a properly balanced chemical equation. Some chemical equations we may see or encounter are not balanced where there are differen...
向固体A中加入过量的Y溶液,得到铜和溶液B,则Y溶液应是稀硫酸,铁和稀硫酸反应生成硫酸亚铁和氢气,锌和稀硫酸反应生成硫酸锌和氢气,铜和稀硫酸不反应,可将锌和铁除去,稀硫酸的溶质是硫酸,化学式为:H2SO4; (2)由以上分析可知,溶液B中含硫酸锌、硫酸亚铁、过量的硫酸,加入适量X,得到铁和溶液C,X为锌,则生成...
Balance the following equation: CaCO_3(s) + CO_2(g) + H_2O(l) to Ca(HCO_3)_2(aq) Balance the following equation: o) C + H2SO4 \longrightarrow CO2 + SO2 + H2O Balance the following equation: PaI5 = Pa + I2 Balance the following equation: H 2 S O 4 + ...
(i) Construct a balanced half-equation, in terms of n, for the reduction of IO .--...[1](ii) Hence construct a balanced equation, in terms of n, for the reaction between IO and I- to give I2 and H2O... [1](iii) Determine the amount of I2 produced by one mole of IO,- ...
Balance the equation. Balance the following equation. N H 4 N O 2 N 2 + H 2 O Balance the equation: NaOH+H_2CO_3\to Na_2CO_3+H_2O Balance the following equation: H2 + O2 to H2O Balance the following equation. H 2 + N 2 N H 3 Ba...
This process involves the reaction between solid sodium chloride (NaCl) and a liquid oxidizing agent, typically concentrated sulfuric acid (H2SO4). The reaction can be represented by the following balanced chemical equation: 2 NaCl + H2SO4 → Na2SO4 + 2 HCl. In this reaction, the sodium ...
o4.) Using the calculated numbers of moles and the molar masses, convert the unknown quantities to whatever units are required (typically grams) o5.) Check that your answer is reasonable in physical terms Stoichiometirc amounts – in the proportions indicated by the balanced equation Limiting ...
H2SO4(aq)→2H+(aq)+ SO42-(aq) H2C2O4(aq)→2H+(aq)+ C2O42-(aq) BaC2O4(s)+2H+(aq)+ SO42-(aq)= BaSO4(s)+2H+(aq)+ C2O42-(aq) Spectator Ions Spectator ions are ions that do not take part in the reaction. They are removed from the complete ionic equation to get ...