2.240 cm 3
22.40 cm 3
224.0 cm 3
2240 cm 3
Correct answer is B
Na2CO3 + 2HCC → 2NaII + H2O
1000 cm3 IM Na2CO3 contains 22400 cm3
10cm3 IM Na2CO3 will contain (10) / (100) x 224
=224 cm3
10 cm3 0.1 Na2CO3 will contain (o.1 x 224) / (1) = 22.4 cm3
A common characteristics of copper and silver in their usage as coinage metals is that they ...
Consider the following exothermic reaction 2SO2(g) + O2(g) ↔ 2SO3(g) If the temperature of the r...
The type of reaction that is peculiar to benzene is? ...
Which of the following types of reactions takes place between C2H6 and the halogens? ...