felixx16 felixx16

21-10-2022
Chemistry

contestada

A hydrate of Na₂CO3 has an initial mass
of 4.31 g before heating, and 3.22 g after.
What is the formula of the hydrate?
VouTube

Respuesta :

Otras preguntas

What is the biblical definition of social construct?

Determine whether each view represents the object. Assume there are no hidden cubes. HELP PLEASE I DON'T UNDERSTAND!!

lynn and dawn tossed a coin 70 times and got heads 44 times. what is the experimental probability of tossing heads using lynn and dawns results?

Steph works two jobs to earn money for college. She makes $9.00 per hour as tutor and $7.50 per hour working as a cashier. This week she worked a total of 16 ho

Jose the bartender’s current living expenses are $2,700 per month. How many hours does he need to work each week to be able to afford his living expenses?

Really need help!! PLEASE!! An airplane pilot over the pacific sights a coral reef at an angle of depression of 10 degrees. At this time, the horizontal distan

what is 0.8 / 0.552

How much heat is absorbed by a 2000 kg granite boulder as energy from the sun causes its temperature to change from 6°C to 25°C?

Which planet is smallest Mercury Venus or Earth

Choose the best graph that represents the linear equation -24y = 3x + 24