To w<span>rite a molecular equation for the gas-evolution reaction that occurs when you mix aqueous hydroiodic acid and aqueous sodium sulfite, please see below:
</span><span>2HCl + Na2SO3 => 2NaCl + H2O + SO3(g)
</span>
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span>Distribution coefficient in ether to water Kew = (1/90) ether /(1/1310) water = 14.56 (b) If 50 mg of phenacetin were dissolved in 100 mL of water.</span>
<u>Respuesta:</u>
16 gramos de vitamina C y 8 gramos de colorantes.
Explanation:
Debemos multiplicar el porcentaje de cada componente por la cantidad total (100 %) de zumo.
800 g de zumo = 100%
- Tenemos un 2 porciento (2 en 100 o 2/100) de vitamina C. Por lo tanto, la cantidad en gramos de vitamina C es:
2/100 x 800 g = 16 g
- Tenemos un 1 porciento de colorantes en el zumo (1/100). Por lo tanto, la cantidad en gramos de colorantes es:
1/100 x 800 g = 8 g
Strong acid:dissolves and dissociates 1005 to produce protons (H+) 1. seven
strong acids: HCI, HBr, HI, HNO3, H2SO4, and HCIO3. ...
weak acid: dissolves but less than 100% dissociates to produce protons (H+) 1.
Sorry I am not working today