Answer:
Explanation:
binary compounds means Metal + non metal
example : Kcl - potassium chloride
k is metal and cl is non metal
and in the end you have to use ide
Answer:
Explanation:
The molecular formula for Potassium Dichromate is K2Cr2O7. The SI base unit for amount of substance is the mole. 1 mole is equal to 1 moles Potassium Dichromate, or 294.1846 grams.
Note that rounding errors may occur, so always check the results.
By an IUPAC definition, solvation is an interaction of a solute with the solvent, which leads to stabilization of the solute species in the solution. In the solvated state, an ion in a solution is surrounded or complexed by solvent molecules. ... Solvation or dissolution is a kinetic process and is quantified by its rate.
A)16 protons
b)For neutron,the formula is given by A=Z+N where A is the mass no=32 and Z is atomic no=16 and N is the neutron no=? So to find N , A-Z=N so 32-16 so neutron is 16
c)sulphur
Answer:
0.29
Explanation:
Since the name of the acid (and the equation) is not given, you must assume that it is a 1:1 ratio. Use equation: volume of acid x molarity of acid = volume of base x molarity of base (when the ratio is 1:1).