observer1

the thing is it works in water but you need a lot of water to dissolve nahco3 and caco3 is also insoluble in water. using iso-propanol is also not working as both the caco3 and nahco3 get clumped together in the mixture. i cant find any solution online where one liquid is soluble to nahco3 but insoluble to caco3 would a context on why i am asking this give the answer?

RESULT:- LITERALLY NO REACTION

separation of two solids by mixing in a solution only one of it can dissolve in and getting deposition on the bottom for the other one.

k thought that i could get the answer without doing it tho. but anyways i will do it

do you mean how i am going to use the answer?

IN water what happens if you add calcium carbonate and sodium bicarbonate in water? Does a reaction occur?

does a reaction occur when CaCO3 and NaHCO3 are added?

As the title suggests, how do u seperate NaHCO3 and CaCO3 ?

aaaaaaaaaaaaaah

screw the hurting part. How much will the temperature rise to for the given conditions?

If 63.6 Kj of energy is given to one mole of calcium oxide, assuming it's initial temperature is 20 celcius, what will it's new temperature be?

nvm i found it anyways

what about calcium carbonate?

How much kilo joules per mole is enough to hurt or even be noticed by a human? Is 63.6 Kj/mole a lot?

Urea - Wikipedia, go to automobile systems

CaCO3 + 2CH3COOH ---> Ca(CH3COO)2 + H2O + CO2 If i add 2 moles of calcium carbonate and 2 moles of vinegar, how much of each of the result will i get in moles or grams?

Sodium acetate making:- Vinegar + Baking Soda ----> Sodium acetate + water + Carbon Dioxide CH3COOH + NaHCO3 ---> CH3COONa + H2O + CO2 Takes a few hours Boiling causes a lot of splashes so leave it for a few days for evaporation Calcium acetate making:- Vinegar + Egg shells ----> Calcium acetate + water + Carbon Dioxide 2CH3COOH + CaCO3 ---> Ca(CH3COO)2 + H2O + CO2 wait for one day separate the excess egg shells Boiling causes a lot of splashes so leave it for a few days for evaporation

so basically no double displacement will occur when in water

In the wiki, it is given that urea reacts with water to form ammonia and CO2. CO(NH2)2 + H2O → 2 NH3 + CO2 But when I add urea into water, neither is there and gas coming out as CO2 or any decrease in the level of water The urea just dissolved. How to stop this and make the reaction?

so no reaction occurs?

does the reaction :- Ca(CH3COO)2 + 2NaCl ---> 2CH3COONa + CaCl2 occur? word equation :- Calcium acetate + salt ---> sodium acetate + calaium chloride

i will do it then

NaHCO₃ ---> (heat) Na2CO3 + H2O + CO2 How much heat is required to turn one mole of NaHCO3 to Na2CO3 + H2O + CO2

CaCO3 --->(heat) CaO + CO2 How much heat is needed for turning 2 grams of CaCO3 into CaO and CO2

the chemical name of 2,3-dimethyl butane has structure with a ch3 up and down. is it possible for both to be up? what is the name given to that? do the have same/similar properites or different?