CALCULATE THE VOL OF 2.5MOL OF OXYGEN.

400 cm3 of 0.5mol/dm3 hydrochloric acid was reacted with 5g of magnesium oxide. Calculate the mass o...

When 0.5mol of a certain ionic substance is dissolved in 1.0kg of water, the freezing point of the...

400 centimetre cube of 0.5mol/decimetre cube hydrochloric acid was reacted with 5 grams of magnesiu...

if from 10moles of NH3 and 5moles of H2SO4 allH atoms are removed then find the no. of H2 Molecules...

Mixture of 0.1mol of NO,0.5mol of H2 and 0.1 mol of water is placed in a 1L vessel at 300K , at equi...

Calculate the time, calculate the day to listen to the complentry in Japan,calculate when will you w...

Calculate P (A or B) in the following scenarios: a. P(A)=0.27, P(B)=0.03; A and B are mutually exclu...

Calculate P (A or B) in the following scenarios: b. P(A)=0.21, P(B)=0.15, P (A and B)=0.03 P(A or B)...

Calculate P (A or B) in the following scenarios: b. P(A)=0.3, P(B)=0.7; A and B are independent P( A...

Calculate the sum of each of the following arithmetic sequence: 1). 3+8+13+

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