S2o32-
Sodium thiosulphate is typically white in color, appearing as a crystalline powder or solid.
Sodium: Na or the ion Na+ Carbonate: (CO3)2-
The thiosulphate solution is stored in the dark to prevent it from reacting with light, which may cause the solution to decompose or lose its effectiveness. Light can catalyze the oxidation of thiosulphate, leading to a decrease in its concentration and affecting its accuracy as a reagent in chemical reactions.
The chemical formula for methylene is CH2. It is a highly reactive and short-lived radical that is involved in various chemical reactions.
The name of NH4+ is ammonium ion. Its chemical formula is NH4+.
Sodium Thiosulphate is Na2S2O3 and water is H2O.
The formula for the sulfate ion is SO4^2-.
Sodium thiosulphate is typically white in color, appearing as a crystalline powder or solid.
The structural formula of a phosphate radical is PO₄³⁻. It consists of one phosphorus atom bonded to four oxygen atoms, with a net charge of -3.
discriminant
The discriminant
The chemical symbol for sodium thiosulphate (hypo) is Na2S2O3•5H2O.
Sodium: Na or the ion Na+ Carbonate: (CO3)2-
A base contain the radical (OH)-.
The discriminant.
I assume you mean x(squared) + 4x - 10. Solving this isn't extremely difficult if you know the quadratic formula. first of all, remember the form ax(squared) + bx + c you are currently in that form. so, the formula is (-b +OR- radical(b(squared) - 4ac)) /2a so, using the formula, you will get (-4 + or - radical(16 - 4(1)(-10)))/2(1) this simplifies to (-4 + or - radical(56)) / 2 this can simplify to (-4 + or - radical(4) * radical(14)) / 2 the 2 in the denominator cancels out with the -4 and the 2(comes from radical(4)) in the numerator. this leaves us with -2 + or - radical(14) these are the two solutions. x= -2 + radical(14) x = -2 - radical(14) this may seem complex since it's hard to explain in this way, but I promise you will understand it. here is an easier to understand version of the quadratic formula.
The thiosulphate solution is stored in the dark to prevent it from reacting with light, which may cause the solution to decompose or lose its effectiveness. Light can catalyze the oxidation of thiosulphate, leading to a decrease in its concentration and affecting its accuracy as a reagent in chemical reactions.