Which of the following pairs of solutions will produce a ...
Which of the following pairs of solutions will produce a precipitate when mixed?
Pb(NO3)2(aq) and NaCI(aq)
MgSO4(aq) and HCI(aq)
ZnCI2(aq) and NaSO4(aq)
NaOH(aq) and HNO3(aq)
Correct answer is A
\(Pb(NO_3)_{2(aq)} + 2NaCl → PbCl_2 + 2NaNO_3\) Option A will produce insoluble lead(II) chloride.( precipitate)
The general formula for the alkanals is ...
C8H18 will undergo the following reactions except...
The compounds CH3CH2CHO and CH3COCH3 can be distinguished from each other using...
An example of element that can catenate is ...
Naphthalene when heated melts at 354 K (81 oC). At this temperature the molecules of naphthalene...
A compound has an empirical formular CH2O and molecular mass of 90. [H = 1.00, C = 12.0, O = 16.0...
Which of the following produces relatively few ions in solution? ...