Question

✨✨✨No Spam✨✨✨
✨✨Answer with full method✨✨
Chlorine is prepared in the laboratory by treating manganese dioxide(MnO2) with aqueous hydrochloric acid according to the reaction
4 HCl + MnO2 -->2 H2O+ MnCl2 + Cl2
How many grams of HCl reacts with 5 grams of manganese dioxide ?​

Answer 1

Answer:

Looks like you are viewing Disney+ Hotstar from more than one tab. Please close any extra tabs and reload the page

Answer 2

❌No spam❌

✔Only great answers✔

✨Your answer✨

4 moles of HCl react with one mole of MnO₂ to give two moles of water and one mole of MnCl₂ and one mole of Cl₂ gas

4 moles of HCl weigh: 146g

1 mole of MnO₂ weighs: 87g

So 5 g MnO₂ will react with:  $\frac{87}{146}\times 5g \:\:HCl = 8.39g\:\:of\:\:HCl$

Please mark me brainliest