1.0x10^7M
117 degrees Celsius = 242.6 degrees Fahrenheit and 390.15 kelvin.
68 degrees Fahrenheit plus/minus 5 degrees F is equivalent to approximately 20 degrees Celsius plus/minus 3 degrees C. This range represents the possible temperatures that correspond to the given Fahrenheit range when converted to Celsius.
That is a very subjective question. In the US it would be Fahrenheit. In France it would be Celsius. In a thermodynamics lab it would be Kelvin. As a scientist I measure in whichever is most suitable in the particular situation.
algorithm step1 start step2 add 32 to Celsius temperature step3 divide 9 by 5 step4 multiply answer with sum step5 Fahrenheit temperature is obtained step6 stop
Oceanographers and scientists most often express salinity in units of parts per thousand (ppt). This unit is commonly used to measure the concentration of salts in seawater.
One way to express the hydroxide and hydronium ion concentrations in pure water at 25°C is through the equation Kw = [H3O+][OH-], where Kw is the ion product constant for water. The concentration of hydronium ions ([H3O+]) is equal to the concentration of hydroxide ions ([OH-]) at 25°C, which is 1.0 x 10^-7 mol/L.
[H3O+] = 1x10^-7 M = hydronium ion concentration[OH-] = 1x10^-7 M = hydroxide ion concnetration
AnswerWe use ph as the symbol to express hydronium ion concentration.
Hydronium is the protonated water molecule: H3O+It is found in pure water formed by autoprotolysis, at concentration of 1.0*10-7 mol/L:H2O + H2O
91 degrees Celsius = 910C
The acidity or basicity are expressed by pH (the negative logarithm of the activity of hydronium ion).
It is 77 +/- 9 deg F.
If I'm not wrong, it should be 0 degrees Celsius.
Degrees Celsius measure temperature. It is a unit of measurement typically used to express temperatures in the Celsius scale, which is based on the freezing and boiling points of water at sea level.
117 degrees Celsius = 242.6 degrees Fahrenheit and 390.15 kelvin.
Boiling points are expressed in units of temperature, such as degrees Celsius or Kelvin - not in units of power.
The value used to express the acidity or basicity of a solution is called pH. pH stands for "potential of hydrogen" and is a measure of the concentration of hydrogen ions in a solution. A pH value below 7 indicates acidity, while a pH above 7 indicates alkalinity.